The enereaction also known as the Alder enereaction is a chemical reaction between an alkene with an allylic ... 27 ref Image Figure1newene.png frame center Figure 1. The enereaction This transformation is a group ... at significantly lower temperatures, making the enereaction a useful C C forming tool ... can act as an ene component, for example in the reaction with dihydropyran, but high temperatures are required ... and transition states The main frontier orbital interaction occurring in an enereaction is between ... frame center Figure 2. Concerted mechanism for the enereaction The concerted nature of the ene ... Hoffmann notation. ref name Inagaki The early transition state proposed for the thermal enereaction ... 2011 volume 76 pages 512 ref have studied an uncatalyzed intramolecular carbonyl enereaction, which ... carbonyl enereaction and its use in the synthesis of Jatropha 5,12 Dienes The study of Lewis acid ... unfavorable, a thermal enereaction can occur through a stepwise biradical pathway. ref ... in the reaction mixture. For example, the enereaction of cyclopentene and cyclohexene with diethyl ... Figure 5. Stepwise, free radical pathway for the enereaction Regioselection Just as in the case of any cycloaddition, the success of an enereaction is largely determined by the steric accessibility ... Figure6ene.png frame center Figure 6. Endo preference for the enereaction Intramolecular ene reactions ... a type IV reaction Figure 7 . In these reactions, the orbital overlap between the ene and enophile is largely ... with Lewis acids should accelerate the enereaction, as it occurred for the reaction shown in Figure 8. File Figure8ene.png frame center Figure 8. Improvements Brought to the EneReaction by Lewis ... Directed Carbonyl EneReaction. Reaction conditions As long as the nucleophilicity of the alkyl ... the outcome of a Lewis acid catalyzed enereaction, electronic effects are also significant, since ... the ene or enophile Lewis acid complex is, the more likely the reaction is to be stepwise. ref ... more details
The Affix suffix ene is used in organic chemistry to form names of organic compounds where the C C group has been attributed the highest priority according to the rules of organic nomenclature . ref Cite book coauthors The Commission on the Nomenclature of Organic Chemistry title Nomenclature of Organic Chemistry origyear 1958 A Hydrocarbons, and B Fundamental Heterocyclic Systems , 1965 C Characteristic Groups year 1971 3rd edition combined accessdate 2008 03 26 edition 3 publisher Butterworths location London isbn 0408701447 ref Sometimes a number between hyphen s is inserted before it to say that the double bond is between that atom and the atom with the next number up. This suffix is taken from the end of the word ethylene , which is the simplest alkene . The final e disappears if it is followed by a suffix that starts with a vowel , e.g. enal which is a compound that contains both a C C bond and an aldehyde functional group. If the other suffix starts with a consonant , the final e remains, e.g. enediyne which has the ene suffix and also the yne suffix, for a compound with a double bond and two triple bond s. A Greek number prefix before the ene indicates how many double bonds there are in the compound, e.g. butadiene . References reflist See also wiktionary IUPAC nomenclature of organic chemistry br Orgchemsuffixes Category Chemistry suffixes ... more details
wiktionary ene The Ene is a Peruvian river on the eastern slopes of the South American Andes. Ene may also refer to ene , a suffix E e , a letter of the modern Roman alphabet Eesti n ukogude ents klopeedia , Estonian Soviet Encyclopedia Enereaction , a reaction in organic chemistry Ene River , Peru People with the given name EneEne Ergma born 1944 , Estonian politician Ene Mihkelson born 1944 , award winning Estonian writer Ene Franca Idoko born 1985 , Nigerian sprinter People with the surname Ene Noni R zvan Ene born 1992 , young Romanian singer Orhun Ene born 1967 , former professional basketball player See also ENE Compass direction East North East disambig eu Ene argipena ... more details
Infobox football biography name Gheorghe Ene II image fullname Gheorghe Ene birth date birth date df yes 1937 1 27 cityofbirth Bucure ti countryofbirth Bucure ti death date death date and age 2009 4 6 1937 1 27 df y cityofdeath Bucure ti countryofdeath Romania position Striker youthyears1 1951&ndash 1955 youthclubs1 Progresul Bucure ti years1 1956 1960 years2 1960 1967 years3 1967 1968 clubs1 FC Rapid Bucure ti Rapid Bucure ti clubs2 FC Dinamo Bucure ti Dinamo Bucure ti clubs3 Dinamo Bac u caps1 84 goals1 44 caps2 133 goals2 75 caps3 21 goals3 5 nationalyears1 1955 1961 nationalteam1 Romania national football team Romania nationalcaps1 3 nationalgoals1 0 Gheorghe Ene 27 January 1937 &ndash 6 April 2009 was a Romania n football striker and coach. Records Total matches played in Liga I Romanian First League 227 matches 116 goals Topscorer of Liga I Romanian First League Divizia A 1958 59 1958 59 External links http www.romaniansoccer.ro players e ene gheorghe.shtml Gheorghe Ene s profile on RomanianSoccer.ro Liga I top scorers Portal Romanian football Use dmy dates date June 2011 Persondata Metadata see Wikipedia Persondata . NAME Ene, Gheorghe ALTERNATIVE NAMES SHORT DESCRIPTION footballer DATE OF BIRTH 27 January 1937 PLACE OF BIRTH Bucure ti , Bucure ti DATE OF DEATH 6 April 2009 PLACE OF DEATH Bucure ti , Romania DEFAULTSORT Ene, Gheorghe Category 1937 births Category 2009 deaths Category People from Bucharest Category Romanian footballers Category Romania international footballers Category FC Dinamo Bucure ti players Category FC Rapid Bucure ti players Category FCM Bac u players romania footy forward stub de Gheorghe Ene Fu ballspieler fr Gheorghe Ene ro Gheorghe Ene II ... more details
File Flickr Saeima Baltijas Asamblejas balvu pasnieg anas ceremonija.jpg thumb Ene Mihkelson centre. Ene Mihkelson born 1944 is an Estonians Estonian writer. ref cite web url http elm.einst.ee issue 10 ene mihkelson naming things world title Ene Mihkelson. Naming the things of the world author Janika Kronberg date Spring 2000 work Estonian Literary Magazine publisher accessdate 30 June 2010 ref Education Mihkelson studied literature after completing her high school secondary education . She worked as a teacher and then as a researcher for the Estonian Literary Museum . Literature Mihkelson wrote throughout her life. She published her first literary piece in 1967. However, her first collection of poem s did not appear until 1978. Her father opposed the Soviet forces in Estonia in the middle of the 20th century. The authorities, therefore, did not approve of her. Since the breakup of the Soviet Union, Mihkelson has published ten poetry anthologies. Her poetry lacks meter, rhythm and rhyme , but contains surprising inversion s. It is known for its intensity, allegory allegorical content and metaphysics metaphysical topics. Mihkelson has also published four novel s, a selection of critical essays Kirjanduse seletusi , or Explanations of Literature and a collection of short stories Surma s nnip ev , or The Birthday of Death . Mihkelson s works frequently include allusion s to her childhood, spent in hiding, Estonian mythology , and History of Estonia Estonian history . In 2006 she was awarded the Herder Prize . References reflist Persondata Metadata see Wikipedia Persondata . NAME Mihkelson, Ene ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 1944 PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Mihkelson, Ene Category Living people Category People from Viljandi County Category 1944 births Category Estonian women writers Category Estonian poets Category Estonian novelists ... Class Estonia bio stub de Ene Mihkelson et Ene Mihkelson no Ene Mihkelson fi Ene Mihkelson ... more details
Infobox sportsperson name Orhun Ene image fullname Orhun Ene nationality TUR birth date birth date and age 1967 2 1 birth place Erzurum , Turkey height 6 ft 2 in weight 170 lbs country Turkey sport Basketball event club Eczac ba 1985 1989 br Pa abah e 1989 1992 br Fenerbah e lker Fenerbah e 1992 1993 br lkerspor 1993 1997 br Galatasaray Cafe Crown Galatasaray 1997 2001 br stanbul Teknik niversitesi B.K. T 2001 2003 team turnedpro 1985 retired 2003 coaching Antalya B y k ehir Belediyesi 2007 2009 br Band rma Banvit 2009 present br Turkey national basketball team Turkey 2010 present worlds regionals nationals olympics highestranking pb lastupdate MedalTableTop MedalCountry TUR MedalCompetition EuroBasket FIBA European Championship MedalSilver EuroBasket 2001 2001 Turkey Turkey national basketball team National team MedalBottom Orhun Ene born 1 February 1967 in Erzurum , Turkey is a former professional basketball player from Turkey and the head coach of the Turkish national basketball team . The former guard is 1.88 m. tall. Coaching career After Bogdan Tanjevi s departure, Ene was named the head coach of the Turkish national basketball team . Personal life He is married to former basketball player Zeynepg l Ene who, for a long period of time, played for Galatasaray Medical Park women s basketball Galatasaray Istanbul . Career 1978 81 Ortak yspor 1981 89 Eczac ba 1989 92 Pa abah e 1992 93 Fenerbah e lker Fenerbah e Istanbul 1993 97 lkerspor 1997 01 Galatasaray Cafe Crown Galatasaray Istanbul 2001 03 Istanbul Technical University basketball team T External links http www.tblstat.net pd.asp?p 199 TBLStat.net Profile Turkey Squad 1993 EuroBasket Turkey Squad 1995 ... Metadata see Wikipedia Persondata . NAME Ene, Orhun ALTERNATIVE NAMES SHORT DESCRIPTION DATE ... Ene, Orhun Category 1967 births Category Living people Category Turkish basketball players Category ... bio stub es Orhun Ene fr Orhun Ene it Orhun Ene tr Orhun Ene ... more details
File Ene Ergma.jpg thumb right Ene Ergma b. 29 February 1944 in Rakvere is an Estonia n politician , a member of the Riigikogu Estonian parliament , and scientist . She is a member of the political party Union of Pro Patria and Res Publica . Before the two parties merged she was a member of Res Publica Party . Education and scientific career Ergma received her Diploma cum laude BSc MSc equivalent in astronomy and PhD in physics and mathematics from Lomonosov Moscow State University , and a DSc degree from Institute of Space Research, Moscow. Before entering politics she worked as a professor of Astronomy at University of Tartu , Estonia since 1988 . In 1994, she was elected to the Estonian Academy of Sciences . Most of her scientific research has been done on the evolution of the compact object s such as white dwarfs and neutron stars and also gamma ray burst s. Political career From 2003 until 2006, Ergma was President of the Riigikogu . From 2006 to 2007, she was the second Vice President of the Riigikogu. On 2 April 2007 she was re elected as President of the Riigikogu . Ergma was the only candidate in the first round of the 2006 Estonian presidential election 2006 presidential election in the Riigikogu on 28 August 2006. She gathered 65 votes, that is by 3 votes less than at least 2 3 of the Riigikogu votes necessary for the election. She also ran along Volli Kalm and Birute Klaas for the presidency of University of Tartu, but was not elected. See also List of Estonians References http web.riigikogu.ee ems plsql basdata.MP show?itemid 54036&lang EN Biography of Ene Ergma ... . NAME Ergma, Ene ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 29 February 1944 PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Ergma, Ene Category 1944 births Category Estonian physicists ... Class Category Recipients of the Order of the National Coat of Arms, 2nd Class de Ene Ergma et Ene Ergma fr Ene Ergma pl Ene Ergma ru , fi Ene Ergma ... more details
Infobox football biography playername Alexandru Ene I image fullname Alexandru Ene dateofbirth Birth date 1928 9 19 df yes cityofbirth Br ila countryofbirth Romania dateofdeath death date and age 2011 5 22 1928 9 19 df yes cityofdeath Bucure ti countryofdeath Romania position Striker youthyears1 1941 1947 youthclubs1 Olympia Bucure ti years1 1947 1951 years2 1951 1960 years3 1953 clubs1 Metalul Bucure ti clubs2 FC Dinamo Bucure ti Dinamo Bucure ti clubs3 Dinamo Bra ov loan caps1 19 sup ded11 sup caps2 160 caps3 9 goals1 7 goals2 99 goals3 7 nationalyears1 1953 1959 nationalteam1 Romania national football team Romania nationalcaps1 11 nationalgoals1 5 Alexandru Ene 19 September 1928 22 May 2011 was a Romania n football striker. He started playing football at Olympia Bucure ti from 1941 to 1947, then he went to Metalul Bucharest making there his senior debut, and between 1951 and 1960 he played at FC Dinamo Bucharest Dinamo Bucharest . He assert himself as a remarkable man of goals, succeeding in 1955 to win the Romanian League the first title in Dinamo s history. He scored 98 goals for Dinamo. After retiring, he made leading positions in football, as vice president of the club Dinamo 1971 1973 . During that time, after 1960, worked mainly on the line of his profession economist in the Ministry of Administration and Interior Romania Ministry of Interior . Records Total matches played in Liga I Romanian First League 179 matches 105 goals Topscorer of Liga I Romanian First League Divizia A 1954 1954 Winner of Romanian League Divizia A 1955 1955 Winner of Romanian Cup 1958 59 div ... players e ene alexandru.shtml Alexandru Ene s profile on RomanianSoccer.ro Liga ... Persondata . NAME Ene, Alexandru ALTERNATIVE NAMES SHORT DESCRIPTION footballer DATE OF BIRTH 19 September ... DEFAULTSORT Ene, Alexandru Category 1928 births Category 2011 deaths Category People from Br ila ... players Romania footy forward stub de Alexandru Ene fr Alexandru Ene ro Alexandru Ene I ... more details
Infobox football biography playername Gigel Ene image Image Replace this image male.svg 150px fullname Gigel Bogdan Ene height height m 1.79 dateofbirth Birth date and age df yes 1982 9 4 cityofbirth Bucure ti countryofbirth Romania currentclub CSM Ramnicu Valcea clubnumber 10 position Midfielder youthyears1 youthclubs1 years1 2002 2004 years2 2004 2006 years3 2006 years4 2006 years5 2006 2007 years6 2007 2010 years7 2010 2011 years8 2011 clubs1 FCM Alexandria Alexandria clubs2 FC Rapid II Bucure ti Rapid II Bucure ti clubs3 FC Rapid Bucure ti Rapid Bucure ti clubs4 FC Ceahl ul Piatra Neam Ceahl ul Piatra Neam clubs5 CS Otopeni Otopeni clubs6 FC Snagov Snagov clubs7 ACF Gloria 1922 Bistri a Gloria Bistri a clubs8 CSM Ramnicu Valcea caps1 44 goals1 10 caps2 51 goals2 10 caps3 0 goals3 0 caps4 10 goals4 3 caps5 28 goals5 8 caps6 57 goals6 16 caps7 6 goals7 0 caps12 0 goals8 0 caps8 12 nationalyears1 nationalteam1 nationalcaps1 nationalgoals1 pcupdate date 2011 04 13 ntupdate date 2010 03 03 Gigel Gigi Bogdan Ene born 4 September 1982 is a Romanians Romanian professional soccer player. He is currently activating at CSM Ramnicu Valcea . References http www.romaniansoccer.ro players e ene gigel.shtml Profile on Romaniansoccer.ro Gloria Bistri a squad Persondata Metadata see Wikipedia Persondata . NAME Ene, Gigel ALTERNATIVE NAMES SHORT DESCRIPTION footballer DATE OF BIRTH 4 September 1982 PLACE OF BIRTH Bucure ti , Romania DATE OF DEATH PLACE OF DEATH Use dmy dates date June 2011 DEFAULTSORT Ene, Gigel Category 1982 births Category Living people Category Romanian footballers Category CF Gloria Bistri a players Romania footy midfielder stub ... more details
Wiktionary reactionReaction may refer to Response disambiguation Response to another event Adverse drug reaction Chemical reaction Emotional reaction Light reaction Nuclear reaction TNA Reaction , a documentary show of Total Nonstop Action Wrestling TNA behind scenes. Reaction physics , as defined by Newton s third law Reactionary , a political tendency Reflex reaction other uses Reaction Records , a record label ReAction GUI a GUI toolkit used on AmigaOS Reaction software , a Perl application framework Reaction song Reaction song , a 1986 song by American R&B singer Rebbie Jackson Reaction , a 2008 single by Dead Letter Circus Disambiguation als Reaktion ar bg cs Reakce de Reaktion et Reaktsioon el es Reacci n eo Reakcio fa fr R action gl Reacci n ko hr Reakcija it Reazione nl Reactie ja no Reaksjon pl Reakcja pt Rea o ro Reac ie ru simple Reaction sr Reakcija fi Reaktio uk zh ... more details
Notability Astro date February 2012 Infobox planet minorplanet yes width 25em bgcolour FFFFC0 apsis name Elyu Ene symbol image caption discovery yes discovery ref discoverer E. W. Elst discovery site European Southern Observatory discovered November 15, 1990 designations yes mp name 24701 alt names 1990 VY5 named after Lena River mp category orbit ref epoch May 14, 2008 aphelion 4.5999986 perihelion 3.2892836 semimajor eccentricity 0.1661387 period 2861.6049168 avg speed inclination 15.53898 asc node 94.59443 mean anomaly 30.25369 arg peri 36.98792 satellites physical characteristics yes dimensions mass density surface grav escape velocity sidereal day axial tilt pole ecliptic lat pole ecliptic lon albedo temperatures temp name1 mean temp 1 max temp 1 temp name2 max temp 2 spectral type abs magnitude 12.5 24701 Elyu Ene 1990 VY5 is an Outer asteroid belt outer main belt asteroid discovered on November 15, 1990 by E. W. Elst at the European Southern Observatory . References Reflist External links http ssd.jpl.nasa.gov sbdb.cgi?sstr 24701 Elyu Ene JPL Small Body Database Browser on 24701 Elyu Ene DEFAULTSORT Elyu Ene Category Main Belt asteroids Category Astronomical objects discovered in 1990 beltasteroid stub fa it 24701 Elyu Ene hu 24701 Elyu Ene pt 24701 Elyu Ene uk 24701 vi 24701 Elyu Ene yo 24701 Elyu Ene ... more details
File Ene Franca Idoko.jpg thumb upright Ene Franca Idoko Ene Franca Idoko born 15 June 1985 in Benue State is a Nigeria n sprinter who specializes in the 100 metres . ref name beijing http results.beijing2008.cn WRM ENG BIO Athlete 0 227490.shtml Athlete biography Franca Idoko , beijing2008.cn, ret Aug 27, 2008 ref Her personal best time over 100 m is 11.22 seconds, achieved in July 2007 in Athens . Her personal best time over 60 m is 7.09 seconds, achieved in February 2008 in Chemnitz . She won the bronze medal with the African 4 x 100 metres relay team at the 2006 IAAF World Cup . In 60 metres she finished seventh at the 2008 IAAF World Indoor Championships . At the 2008 African Championships in Athletics 2008 African Championships she finished fourth in the 100 metres. At the 2008 Summer Olympics in Beijing she competed at the 100 metres sprint. In her first round heat she placed fourth, normally causing elimination, but her time of 11.61 seconds was among the 10 fastest losing times, which gave her a spot in the second round. There she failed to qualify for the semi finals as her time of 11.66 was only the seventh time of her heat. ref name beijing Together with Gloria Kemasuode , Agnes Osazuwa and Oludamola Osayomi she also took part in the 4x100 metres relay . In their first round heat they placed fourth behind Belgium , Great Britain and Brazil . Their time of 43.43 seconds was the best non directly qualifying time and the sixth time overall out of sixteen participating nations. With this result they qualified for the final in which they replaced Osazuwa with Halimat ... by Athletics Africa Persondata Metadata see Wikipedia Persondata . NAME Idoko, Ene Franca ... OF DEATH PLACE OF DEATH DEFAULTSORT Idoko, Ene Franca Category 1985 births Category Living people ... athletics bio stub cs Ene Franca Idoko de Ene Franca Idoko fr Ene Franca Idoko it Ene Franca Idoko nl Ene Franca Idoko no Ene Franca Idoko pl Ene Franca Idoko fi Ene Franca Idoko sv Ene Franca Idoko uk ... more details
Chief Tony Ene Asuquo b. 1966 d. August 22, 2006 near Calabar , Cross River State was a leader of the Bakassi Movement for Self Determination , which seeks for the independence of Bakassi . He came to international knowledge after his group announced its intention on August 6, 2006, to seek the independence of Bakassi from Nigeria, which had recently lost a International Court of Justice case over the territory to Cameroon and was preparing, under then president Olusegun Obasanjo , to hand over control of the territory to the Cameroonian military per the Green Tree Agreement . Prior to his death, Ene challenged the Green Tree Agreement in a Supreme Court of Nigeria Supreme Court case which listed him alongside 6 others Chief Orok Eneyo , Chief Emmanuel Effiong Etene , Ndabu Eyo Umo Nakanda , Emmanuel Okokon Asuquo , Ita Okon Nyong , and Richard Ekpenyong as plaintiffs. The court case was won by the plaintiffs, but the federal government of Nigeria refused to recognize the judgment. Ene died on August 22, 2006 en route to Calabar in a car accident in which 21 people, including Ene, died he was travelling the Calabar Itu road to petition to the state government of Cross Rivers for the release of Richard Ekpenyong, who was being detained by the State Security Service Nigeria State Security Service on the orders of then governor Donald Duke . Persondata Metadata see Wikipedia Persondata . NAME Asuquo, Tony Ene ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 1966 PLACE OF BIRTH DATE OF DEATH August 22, 2006 PLACE OF DEATH DEFAULTSORT Asuquo, Tony Ene Category 2006 deaths Category 1966 births Category Nigerian politicians Category Road accident deaths in Nigeria Nigeria politician stub ... more details
Orphan date February 2009 Expand Estonian date December 2008 Haide Ene Rebassoo Haide Ene Rebassoo January 25, 1935 is an Estonia n botanist . She was born in Tallinn . She was affiliated with the Zooloogia ja Botaanika Instituut from 1960 1979 and 1983 1993. In 1975 she notably published her scientific findings on sea shore plants in the Islands of Estonia . Notable publications 1967 Hiiumaa floora ja selle genees 1972 Laidude raamat 1973 Hiiumaa 1974 Eesti taimeriigis 1975 Botaanilisi kilde 17 Hiiumaa suvest 1975 Sea shore plant communities of the Estonian islands 1979 Eesti taimharuldusi 1981 Kaitskem kauneid taimi References translation ref et Haide Ene Rebassoo External links http openlibrary.org a OL970342A Publications at the Open Library Persondata Metadata see Wikipedia Persondata . NAME Rebassoo, Haide ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH January 25, 1935 PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Rebassoo, Haide Category Estonian botanists Category Estonian mycologists Category 1935 births Category Living people Category People from Tallinn Estonia botanist stub et Haide Ene Rebassoo ... more details
Infobox sportsperson name Ana Der idan Ene Pascu image imagesize caption birth name fullname nickname nationality residence birth date birth date and age 1944 9 22 df yes birth place Bucharest , Romania death date death place height weight website country sport Fencing event collegeteam club team turnedpro coach retired coaching worlds regionals nationals olympics paralympics highestranking pb medaltemplates MedalSport Womens Fencing sport fencing MedalCountry ROU MedalOlympic MedalBronze 1968 Summer Olympics 1968 Mexico City Fencing at the 1968 Summer Olympics Women s team foil Foil, team MedalBronze 1972 Summer Olympics 1972 Munich Fencing at the 1972 Summer Olympics Women s team foil Foil, team show medals yes Ana Der idan Ene Pascu born 22 September 1944 is a Romanian fencing fencer . She won a bronze medal in the women s team foil fencing foil events at the 1968 Summer Olympics 1968 and 1972 Summer Olympics . ref name databaseolympics cite web url http www.databaseolympics.com players playerpage.htm?ilkid PASCUANA01 title Olympics Statistics Ana Der idan Ene Pascu accessdate 2010 12 20 work databaseolympics.com ref ref name sports reference cite web url http www.sports reference.com olympics athletes de ana dersidan ene pascu 1.html title Ana Der idan Ene Pascu Olympic Results accessdate 2010 12 20 work sports reference.com ref References reflist Metadata see Wikipedia Persondata Persondata NAME Der idan Ene Pascu, Ana ALTERNATIVE NAMES SHORT DESCRIPTION Fencer DATE OF BIRTH 1944 9 22 PLACE OF BIRTH Bucharest , Romania DATE OF DEATH PLACE OF DEATH DEFAULTSORT Dersidan Ene Pascu, Ana Category 1944 births Category Living people Category Romanian fencers Category Olympic fencers of Romania Category Fencers at the 1964 Summer Olympics Category Fencers at the 1968 Summer Olympics Category Fencers at the 1972 Summer Olympics Category Fencers at the 1976 Summer Olympics ... Der idan Ene Pascu ... more details
BLP sources date August 2010 Deleted image removed Image tabu.jpg right thumb Noni R zvan Ene Noni R zvan Ene born 17 April 1992 in Bucharest is a young Romania n singer . He was Romania s representative in the Junior Eurovision Song Contest 2004 , ref cite web url http www.egirl.ro stiri 20041201 1 stire.html title Pepe E La Fel De Celebru Ca Mutu date 1 December 2004 publisher egirl language Romanian language Romanian accessdate 2 August 2010 ref with the song i mul umesc Thank you . He is a pupil at the Dinu Lipatti music high school in Bucharest, where he studies classic guitar and piano . Achievements and Activities Main achievements 2009 12 August A debutat pe scena Festivalului Callatis 2009 live cu melodia Unbreakable impreuna cu trupa de dansatori formata din Mayo,Valy,Gege si Razvan 2008 18 20 mai 2008 A obtinut Premiul Uniunii Compozitorilor i Muzicologilor din Rom nia la Festivalul George Grigoriu editia a IV a 2008 First place at Orpheus Festival in Italy 2007 The new Cd Iti multumesc is finished,20.04.2007,Bucharest,Romania 2006 Invited in the show of Junior Eurovision song Contest 2006,in Bucharest,Romania 2005 Noni hosts Mamaia Copiilor and the national selection for Junior Eurovision Song Contest JESC 2005 2005 3rd place at the Nile Festival , Cairo , Egypt 2004 Fourth place at Junior Eurovision Song Contest 2004, representing Romania 2004 First place in the Romanian national selection for Junior Eurovision, with i mul umesc Thank You 2004 First place at the Golden Star international festival, with Sansa e de partea mea Chance By My Side , composed by Ionel Tudor, lyrics by Andreea Andrei 2003 Golden Magnolia festival trophy, Baton Rouge, Louisiana , USA ... Persondata . NAME Ene, Noni ALTERNATIVE NAMES SHORT DESCRIPTION DATE OF BIRTH 17 April 1992 PLACE OF BIRTH DATE OF DEATH PLACE OF DEATH DEFAULTSORT Ene, Noni Category 1992 births Category Living ... Romanian child singers Category Romanian pop singers nl Noni R zvan Ene ro Noni R zvan Ene ... more details
The Benkeser reduction reaction is the catalyst catalytic hydrogenation of polycyclic aromatic hydrocarbon s, especially naphthalene using lithium or calcium metal and any of the following primary amine s or low molecular weight alkyl groups as reducing agent reductants CH sub 3 sub , CH sub 2 sub CH sub 3 sub , CH sub 2 sub CH sub 2 sub CH sub 3 sub , CH sub 2 sub CH sub 2 sub NH sub 2 sub . This reaction is a modification of the Birch reduction . ref Institute of Chemistry, Skopje, Macedonia ref Its products include bicyclo 3.3.0 dec 1,9 ene, bicyclo 3.3.0 dec 1,2 ene and bicyclo 3.3.0 decane. ref Merck Index , 13th Ed. ref Image Benkeser Reduction corrected .gif frame left The Benkeser Reduction Reaction clear left References Reflist External links http www.pmf.ukim.edu.mk PMF Chemistry reactions birch.htm Birch Reductions , Institute of Chemistry, Skopje , Macedonia country Macedonia Category Name reactions Category Organic redox reactions zh Benkeser ... more details
proton to the carbonyl group which in effect is an enereaction in scheme 6 . Image Carbonyl ene vs Prins reaction.png center 400px Scheme 6. Carbonyl enereaction versus Prins reaction in green ...Image ThePrinsReaction.png 400px right Scheme 1. The Prins reaction The Prins reaction is an organic reaction consisting of an electrophilic addition of an aldehyde or ketone to an alkene or alkyne followed ... ref The Olefin Aldehyde Condensation. The Prins Reaction . E. Arundale, L. A. Mikeska Chem. Rev. 1952 ... Link ref The outcome of the reaction depends on reaction conditions scheme 1 . With water and a protic acid such as sulfuric acid as the reaction medium and formaldehyde the reaction product is a diol 1,3 diol . When water is absent Dehydration reaction dehydration takes place to an allyl alcohol . With an excess of formaldehyde and a low reaction temperature the reaction product is a dioxane . When ... reaction.png 300px center Scheme 2. The Prins reaction with styrene In 1937 the reaction was investigated ... 400px center Scheme 3. Isoprene Prins reactionReaction mechanism The reaction mechanism for this reaction ... for each reaction set. Evidence exists for neighbouring group participation of the hydroxyl oxygen or its neighboring carbon atom. When the overall reaction has a high degree of concerted reaction concertedness , the charge built up will be modest. Image Prins reaction mechanism.png 600px center Scheme 5. Prins reaction mechanism The three reaction modes open to this oxo carbenium intermediate ... adduct 6 . in black proton abstraction in an elimination reaction to unsaturated compound 7 . When ... reactions and when the carbocation is very stable the reaction takes a shortcut to the oxetane 12 . The photochemical Patern B chi reaction between alkenes and aldehydes to oxetanes is more straightforward. Variations Many variations of the Prins reaction exist because it lends itself easily ... array of nucleophiles. The halo Prins reaction is one such modification with replacement of protic ... more details
On water reactions are a group of organic reaction s that take place as an emulsion in water and that exhibit an unusual reaction rate acceleration compared to the same reaction in an organic solvent or compared to the corresponding dry media reaction . This effect has been known for many years but in 2005 ... is found in certain Claisen rearrangement s. In one typical example of this reaction at room temperature the chemical yield was found to be 100 on water after 120 hours compared to 16 with the same reaction in toluene or 73 in the neat reaction. Image Claesenrearrangement.gif Claesenrearrangement Enhanced reactivity is also found in cycloaddition s. The reaction of quadricyclane with Diethyl azodicarboxylate ... with 82 yield. The same reaction in toluene takes 24 hours at 80 C with 70 yield. An emulsion reaction in fluorinated cyclohexane takes 36 hours and the neat reaction takes even longer 48 hours . Image Quadricyclane2.gif Quadricyclane Other reactions with apolar reactant s such as Enereaction s and Diels Alder reaction s also exhibit rate accelerations. An explanation is not available but it involves hydrogen bonding and the presence of a small amount of dissolved solute. This reaction type is of interest to green chemistry because it greatly reduces the usage of organic solvents, reaction ... 10.1002 ejoc.200500863 Abstract ref a coupling reaction between an indole and a quinone takes place ... are insoluble in this medium. The reaction is much less efficient in homogeneous systems such as dichloromethane , toluene and acetonitrile or even the solvent free reaction or even the water reaction but now at 50 C. Image OnWaterQuinolineReaction.png 600px On Water Quinoline Reaction The On water ... ref Image OnWaterReactionApplication.png 400px 3 2 cycloaddition of nitrones and allenolates In this reaction ... dihydroisoxazole with regeneration of the phospine. This reaction only takes place in water with lithium ... such as toluene or dichloromethane no reaction takes place. Reaction in presence of water An alternative ... more details
, for example the enereaction or aldol reaction . Another approach to organic reactions is by type ... reaction s involving organic compound s. ref Strategic Applications of Named Reactions in Organic ... organic chemistry reaction types are addition reaction s, elimination reaction s, substitution reaction s, pericyclic reaction s, rearrangement reaction s, Mechanistic Organic Photochemistry photochemical reactions and organic redox reaction redox reactions . In organic synthesis , organic reactions ... have been given for the invention of specific organic reactions such as the Grignard reaction in 1912, the Diels Alder reaction in 1950, the Wittig reaction in 1979 and olefin metathesis in 2005. Classifications Organic chemistry has a strong tradition of naming a specific reaction to its inventor ... estimated at 1000. A very old named reaction is the Claisen rearrangement 1912 and a recent named reaction is the Bingel reaction 1993 . When the named reaction is difficult to pronounce or very long as in the Corey House Posner Whitesides reaction it helps to use the abbreviation as in the CBS ... chemical reaction . Factors specific to organic reactions are those that determine the stability of reactants ... for many organic reactions. The stereochemistry of pericyclic reaction s is governed by the Woodward Hoffmann rules and that of many elimination reaction s by the Zaitsev s rule . Organic reactions are important ... to the number of possible organic reactions and mechanisms. ref Is This Reaction a Substitution .... Each reaction has a stepwise reaction mechanism that explains how it happens, although this detailed ... every single organic reaction. Rather, it is intended to cover the basic reactions. class wikitable style background color white float center border collapse collapse margin 0em 0em Reaction type Subtype Comment rowspan 3 Addition reaction s electrophilic addition rowspan 3 include such reactions as halogenation , hydrohalogenation and Hydration reaction hydration . valign top nucleophilic addition ... more details
to benzaldehyde Image Etard rxn.svg center 900px The Etard reactionReaction Mechanism The reaction mechanism proceeds via an enereaction with chromyl chloride , forming the precipitated tard complex ...Cleanup date September 2010 The tard reaction is a chemical reaction that involves the direct oxidation of an aromatic or heterocyclic bound methyl group to an aldehyde using chromyl chloride . ref cite journal author tard, A. The apparent M. stands for Mister Monsieur , in French title Sur la synth se des ald hydes aromatiques essence de cumin journal Compt. Rend. volume 90 pages 534 year 1880 url http gallica.bnf.fr ark 12148 bpt6k3047v f532.table format Dead link date May 2008 &ndash sup http scholar.google.co.uk scholar?hl en&lr &q author 3A intitle 3ASur la synth C3 A8se des ald C3 A9hydes aromatiques 3B essence de cumin&as publication Compt. Rend.&as ylo 1880&as yhi 1880&btnG Search Scholar search sup ref ref cite journal author tard, A. title Recherches sur le r le oxydant de l acide chlorochromique journal Ann. Chim. Phys. volume 22 pages 218 286 year 1881 url http gallica.bnf.fr ark 12148 bpt6k348629 f217.table format Dead link date May 2008 &ndash sup http scholar.google.co.uk scholar?hl en&lr &q author 3A intitle 3ARecherches sur le r C3 B4le oxydant de l 27acide chlorochromique&as publication Ann. Chim. Phys.&as ylo 1881&as yhi 1881&btnG Search Scholar search sup ref ref cite journal author Hartford, W. H. Darrin, M. title The Chemistry Of Chromyl Compounds journal ... complex are provided by saturated aqueous sodium sulphite . Typical solvents for the reaction ... purified before decomposition in order to prevent reaction with any unreacted reagent. The reaction ... The tard reaction is most commonly used as a relatively easy method of converting toluene ... sup 5 , 9 sup . Another example arises from the tard reaction of trans decalin which results in a mixture ... dmy dates date September 2010 DEFAULTSORT Etard Reaction Category Organic redox reactions ja ... more details
A reaction step of a chemical reaction is defined as An elementary reaction , constituting one of the stages of a stepwise reaction in which a reaction intermediate or, for the first step, the reactants is converted into the next reaction intermediate or, for the last step, the product chemistry products in the sequence of intermediates between reactants and products . ref http goldbook.iupac.org R05178.html IUPAC Gold Book definition of reaction step ref Notes reflist Category Chemical kinetics physical chemistry stub et Reaktsiooni staadium pt Etapa de rea o ... more details
Gomberg reaction may refer to Gomberg Bachmann reaction , an aryl aryl coupling reaction via a diazonium salt . Gomberg Free radical reaction , a reaction in which triphenylmethyl radical is prepared by treating triphenylmethyl chloride with a metal like Silver Ag or Zinc Zn in presence of diethyl ether or benzene . See also Moses Gomberg , the scientist whom the reaction names honor. disambig ... more details
The Carbylamine reaction is a chemical test for detection of primary amine s. In this reaction, the analyte is heated with alcoholic potassium hydroxide and chloroform. If a primary amine is present, the isocyanide is formed. For example, the reaction with ethylamine Image Carbylamine.png 500px The carbylamine reaction with ethyl amine The reaction with aniline File Aniline carbylamine reaction.png 500px The carbylamine reaction with aniline The carbylamine test does not give a positive reaction with secondary and tertiary amines. References http www.books about california.com Pages Experimental Organic Chemistry Ex Organic Chem Chap 09.html Carbylamine reaction Category Organic reactions Category Chemical tests es Reacci n carbilamina ta ... more details
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