The first 4-chloro-1,3-bis(trimethylsilyloxy)-1,3-diene and its application to the regioselective synthesis of chlorinated arenes
作者:Stefanie Reim、Peter Langer
DOI:10.1016/j.tetlet.2008.01.139
日期:2008.3
Chlorinated phenols, benzophenones, and butenolides are prepared by various one-potcyclization reactions of the first 4-chloro-1,3-bis(trimethylsilyloxy)-1,3-butadiene.
Regioselective synthesis of diaryl sulfides by [3+3] cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-dienes
作者:Muhammad A. Rashid、Helmut Reinke、Peter Langer
DOI:10.1016/j.tetlet.2007.01.150
日期:2007.3
Functionalized and sterically encumbered diaryl sulfides were prepared based on [3+3] cyclizations of 1,3-bis(trimethylsityloxy)-1,3-dienes. (c) 2007 Elsevier Ltd. All rights reserved.