Addition of an Ethylcopper Complex to 1‐Octyne: (E)‐5‐Ethyl‐1,4‐Undecadiene
作者： Ramnath S. Iyer , Paul Helquist
DOI: 10.1002/0471264180.OS064.01
关键词: Diethyl ether 、 Ketyl 、 Adduct 、 Medicinal chemistry 、 Organic chemistry 、 Benzophenone 、 Bromide 、 Chemistry 、 DMPU 、 Ethylmagnesium bromide 、 Alkylation
摘要: Addition of an ethylcopper complex to 1-octyne: (E)-5-ethyl-1,4-undecadiene product: (E)-5-ethyl-1,4-undecadiene Keywords: addition, CC; alkenylation, C-alkenylation; alkylation, C-alkylation; assay methods, for ethylmagnesium bromide with 2-butanol, 1,10-phenanthroline indicator; copper(I) bromide, dimethyl sulfide complex; diethyl ether; ethyl copper complex, preparation of; ethyl complex-1-octyne adduct, of; sodium benzophenone ketyl, solution in diethyl ether; tetrahydro-1,3-dimethyl-2(1H)-pyrimidinone (DMPU); dimethyl sulfide, stench; hexamethylphosphoric triamide (HMPA), toxicity; bath, cooling, refrigerated; stopcock allow simultaneous addition liquid reagents and inert gases
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