Reactions of 3-alkyl- and 3,3-dialkyl-1-bromoallenes with organocuprates: Effects of the nature of the cuprate reagent on the regio- and stereoselectivity
作者:Anna Maria Caporusso、Carmela Polizzi、Luciano Lardicci
DOI:10.1016/s0040-4039(00)96867-9
日期:1987.1
Organocuprates induce 1,3- and direct substitution in 3-alkyl- and 3,3-dialkyl-1-bromo-1,2-dienes leading respectively to either terminal acetylenes or allenic hydrocarbons. The nature of the cuprate exerts a prominent role in determining both the regio- and the stereochemistry of these reactions.
Garratt, Dennis G.; Beaulieu, Pierre L., Canadian Journal of Chemistry, 1980, vol. 58, # 24, p. 2738 - 2744
作者:Garratt, Dennis G.、Beaulieu, Pierre L.
DOI:——
日期:——
Garratt, Dennis G.; Beaulieu, Pierre L.; Morisset, Veronique M., Canadian Journal of Chemistry, 1980, vol. 58, # 24, p. 2745 - 2753
作者:Garratt, Dennis G.、Beaulieu, Pierre L.、Morisset, Veronique M.、Ujjainwalla, Mark
DOI:——
日期:——
Synthesis and stereochemistry of allenes. Part 3. Highly stereoselective synthesis of chiral alkyl allenes by organocopper(I)-induced anti 1,3-substitution of chiral propynyl esters