Reaction of carbon dioxide with trialkylalkynyl borates — a novel method for the synthesis of stereospecific α,β-unsaturated acids
作者:Deng Min-zhi、Tang Yong-ti、Xu Wei-hua
DOI:10.1016/s0040-4039(01)90044-9
日期:——
Carboxylation of lithium trialkylalkynylborate can take place under favourable conditions. Protonation of the reaction product yields (Z)-α,β-unsaturated acid.