Define alkene. alkene synonyms, alkene pronunciation, alkene translation, English dictionary definition of alkene. n. Any of a series of unsaturated, aliphatic hydrocarbons with a carbon-carbon double bond, having the general formula CnH2n. American Heri
转自:康龙化成 Alkene Hydrobenzylationby a Single Catalyst That Mediates Iterative Outer-Sphere Steps Lingran Kong, Xu-cheng Gan, Vincent A. van der PuylLovett, and Ryan A. Shenvi* Department of Chemistry, ScrippsResearch, La Jolla, California 92037, United States; Graduate School of Chemical a...
introducing a heteroatom at an appropriate position on the end of thealkene allowed for the construction of bis-heterospirocycles. Themechanistic studies demonstrated that the Dyotropic rearrangement was aconcerted antiperiplanar migration, which explained the stereochemistry of theproducts. Therefore, by c...
any member of the homologous series of saturated, aliphatic hydrocarbons having a single covalent bond and the general formula CnH2n + 2, as methane or ethane. Also calledparaffin. [1895–1900;alk(yl) +-ane] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. ...
of an activated alkene synthon, originated from a trifluoropropenyliodonium salt with two distinct nucleophiles, enables the selective synthesis of trifluoromethylated ethylene amines and diamines on broad scale with high efficiency under mild reaction conditions. Considering the chemical nature of the ...
Described herein are methods for producing branched alkanes and branched alkenes from the pyrolysis of radical precursors in the presence of one or more alkenes. The branched alkanes and branched alkene have numerous applications as fuels, plat form chemicals, and solvents.ブレッセラー,デイヴィッ...
(2010), ChemInform Abstract: General Reaction Conditions for the Palladium-Catalyzed Vinylation of Aryl Chlorides with Potassium Alkenyltrifluoroborates. ChemInform, 41: no. doi: 10.1002/chin.201012072 Author Information Dep. Quim. Org., Fac. Cienc., Univ. Alicante, E-03080 Alicante, Spain ...
polar SN2-type reaction of cyclopropylmethyl iodide with1initially leads to16, which eventually ring-opens via alkyl-radical formation. On the other hand, SET and fragmentation of RAE17lead to an in-cage bismuth(II)/alkyl radical pair (int-1), for which cyclopropane ring-opening is faster th...
12 Nicholas reaction 425 Azusa Kondoh and Masahiro Terada 13 Cobalt-catalyzed alkene hydrogenation 461 Lu Qian, Guixia Liu, and Zheng Huang 14 Cobalt N-heterocyclic carbene complexes in organic synthesis 487 Yajie Chou and Hervé Clavier Subject index 541 Series Patai's Chemistry of Functional Grou...
Metallaphotocatalysis provides access to distinct activation modes, which are complementary to those traditionally used in the field of transition metal catalysis, thereby enabling reaction development through entirely new mechanistic paradigms. This Review discusses key advances in the field of metalla...