The synthesis of 1,1′-disubstituted bis-cyclopropanes by the reaction of substituted propargylic alcohols with CH2I2–R3Al
摘要:
A new efficient method for the synthesis of 1,1'-disubstituted bis-cyclopropanes is described, which involves treatment of 2-alkyn-1-ols with trialkylaluminium and diiodomethane. (C) 2009 Published by Elsevier Ltd.
The synthesis of 1,1′-disubstituted bis-cyclopropanes by the reaction of substituted propargylic alcohols with CH2I2–R3Al
作者:Ilfir R. Ramazanov、Alsu V. Yumagulova、Usein M. Dzhemilev、Oleg M. Nefedov
DOI:10.1016/j.tetlet.2009.04.114
日期:2009.7
A new efficient method for the synthesis of 1,1'-disubstituted bis-cyclopropanes is described, which involves treatment of 2-alkyn-1-ols with trialkylaluminium and diiodomethane. (C) 2009 Published by Elsevier Ltd.