Reaction of 1-Cyclopropylallenes with Phenylselenyl Bromide: A Highly Efficient and Stereoselective Method for the Preparation of 2-Phenylselenyl-6-bromo-1,3-hexadienes
作者:Xian Huang、Lei Yu、Bo Meng
DOI:10.1055/s-2007-991094
日期:——
Reaction of 1-cyclopropylallenes with phenylselenyl bromide, which provided a highly efficient and stereoselective method for the preparation of 2 -phenylselenyl-6-bromo-l,3-hexadienes, was investigated.
Difunctional additions to 1-cyclopropylallenes: an efficient and stereospecific method for the synthesis of 2,6-difunctional-1,3-hexadienes
作者:Bo Meng、Lei Yu、Xian Huang
DOI:10.1016/j.tetlet.2009.02.055
日期:2009.4
The difunctional additions of electrophiles and nucleophiles to 1-cyclopropylallenes were investigated. Two different functional groups were introduced at the same time to give 2,6-difunctional-1,3-hexadienes stereoselectively in good yields. (C) 2009 Elsevier Ltd. All rights reserved.