group). Allenes are classified as cumulated dienes. The parent compound of this class is propadiene (H2C=C=CH2), which is itself also called allene. A group...
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Allene Rosalind Jeanes (July 19, 1906 – December 11, 1995) was an American chemist whose pioneering work significantly impacted carbohydrate chemistry...
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Allene Crater (December 1876 – August 1957) was an American actress born in Denver, Colorado. She became interested in theater while in high school, performing...
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Crabbé reaction (redirect from Crabbé allene synthesis)
a convenient and increasingly important method for the preparation of allenes, a class of compounds often viewed as exotic and synthetically challenging...
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interest. Typical allene oxides require steric protection for their isolation. Certain derivatives can be prepared by epoxidation of the allenes with peracetic...
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Emma Allene Roberts (September 1, 1928 – May 9, 2019) was an American actress. Roberts was born in Fairfield, Alabama, the daughter of Mr. and Mrs. Frank...
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organic chemistry, the Doering–LaFlamme allene synthesis is a reaction of alkenes that converts them to allenes by insertion of a carbon atom. This name...
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Allene is a feminine given name. Notable people with the name include: Allene Jeanes (1906–1995), American chemical researcher Allene Ray (1901–1979)...
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In enzymology, an allene-oxide cyclase (EC 5.3.99.6) is an enzyme that belongs to the family of isomerases, specifically a class of other intramolecular...
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or by torsional stiffness of the bonds, as in the C=C double bonds in allenes such as glutinic acid. Axial chirality is most commonly observed in substituted...
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Allene Tew Hostetter Nichols Burchard Reuß zu Köstritz de Kotzebue (July 7, 1872 – May 1, 1955) was an American socialite during the Gilded Age who became...
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Allene Rosamond Talmey (January 11, 1903 – March 13, 1986), later Allene Talmey Plaut, was an American columnist, editor, reporter and a film reviewer...
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2nd ed. (the "Gold Book") (1997). Online corrected version: (2006–) "allenes". doi:10.1351/goldbook.A00238 Klaus Buckl, Andreas Meiswinkel "Propyne"...
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foundations of stereochemistry. In 1875, he predicted the correct structures of allenes and cumulenes as well as their axial chirality. He is also widely considered...
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three or more cumulative (consecutive) double bonds. They are analogous to allenes, only having a more extensive chain. The simplest molecule in this class...
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Squirrel Girl (redirect from Doreen Allene Green)
Squirrel Girl (Doreen Allene Green) is a superheroine appearing in American comic books published by Marvel Comics. Created by writer Will Murray and writer-artist...
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Allene Ray (born Allene Ray Burch; January 2, 1901 – May 5, 1979) was an American film actress. Born in Devine, Texas, Ray grew up on her father's ranch...
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Myers, Andrew G.; Zheng, Bin (1996). "New and Stereospecific Synthesis of Allenes in a Single Step from Propargylic Alcohols". Journal of the American Chemical...
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rubber. It is a colorless flammable gas, one of the simplest substituted allenes. The C4-fraction obtained by cracking and separated by distillation consists...
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Myers, Andrew G.; Zheng, Bin (1996). "New and Stereospecific Synthesis of Allenes in a Single Step from Propargylic Alcohols". Journal of the American Chemical...
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Allene Johnson (born April 20, 1933) is a retired chemical educator who taught in the Summit, New Jersey school system for over 40 years. Johnson was one...
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Anthony Eugene Robinson (born September 3, 1986) is an American serial killer who murdered at least 4 women in the Washington, D.C. area and transported...
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Marilyn Allene Hickey (born July 1, 1931) is an American Christian minister and televangelist who teaches Bible studies both nationally and internationally...
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of two chemicals called glutinic acid), is an allene-containing dicarboxylic acid. It was the first allene to be synthesized, in 1887, but the structure...
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Eggers Doering in 1954. The Doering–LaFlamme allene synthesis entails the conversion of alkenes to allenes (a chain extension) with magnesium or sodium...
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substrates that have been investigated include alkenes, dienes, alkynes, and allenes. For intramolecular hydroamination, various aminoalkenes have been examined...
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have been developed. In the presence of unpolarized alkenes, alkynes or allenes, diimide is converted into dinitrogen with reduction (net addition of dihydrogen)...
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(+)-Lysergol, and (+)-Isolysergol by Palladium-Catalyzed Domino Cyclization of Allenes Bearing Amino and Bromoindolyl Groups". J. Org. Chem. 76 (7): 2072–2083...
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William T. (1980). "Synthetic uses of ketenes and allenes". In Saul Patai (ed.). Ketenes, Allenes and Related Compounds: Vol. 1 (1980). PATAI'S Chemistry...
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Mimura, Tetsuro; Ozeki, Yoshihiro (Fall 1980). "Expression of mangrove allene oxide cyclase enhances salt tolerance in Escherichia coli, yeast, and tobacco...
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