A simple preparation of several new 2,3- and 1,2,3-substituted buta-1,3-dienes form 1,4-dichlorobutyne
作者:Alexander J. Bridges、John W. Fischer
DOI:10.1016/s0040-4039(00)81432-x
日期:1983.1
Addition of (psesudo) halogens across the triple bond of 1,4-dichlorobut-2-yne, followed by a 1,4-elimination, provides a very simple preparation of ten novel butadienes.
通过1,4-二氯丁-2-炔的三键添加(伪)卤素,然后进行1,4-消除,提供了十种新型丁二烯的非常简单的制备方法。