Synthesis of functionalized diaryl sulfides based on regioselective one-pot cyclizations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes
作者:Muhammad A. Rashid、Nasir Rasool、Muhammad Adeel、Helmut Reinke、Christine Fischer、Peter Langer
DOI:10.1016/j.tet.2008.02.010
日期:2008.4
Functionalized diaryl sulfides were prepared based on one-potcyclizations of 1,3-bis(trimethylsilyloxy)-1,3-butadienes.
基于1,3-双(三甲基甲硅烷氧基)-1,3-丁二烯的一锅法环化制备官能化的二芳基硫醚。
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 sterically encumbered diaryl ethers based on one-pot cyclizations of 4-aryloxy-1,3-bis(trimethylsilyloxy)-1,3-dienes
作者:Muhammad A. Rashid、Nasir Rasool、Muhammad Adeel、Helmut Reinke、Anke Spannenberg、Christine Fischer、Peter Langer
DOI:10.1016/j.tet.2007.11.005
日期:2008.1
Sterically encumbered diaryl ethers are prepared based on formal [3+3] cyclizations of novel 4-aryloxy-1,3-bis(trimethylsilyloxy)-1,3-dienes. (c) 2007 Elsevier Ltd. All rights reserved.
Regioselective synthesis of 4-chlorophenols, 10-chloro-7-hydroxy-6H-benzo[c]chromen-6-ones, and 4-chloro-1-hydroxy-9H-fluoren-9-ones based on [3+3] cyclizations of 1,3-bis(silyloxy)-1,3-dienes with 2-chloro-3-silyloxy-2-en-1-ones
A variety of 4-chlorophenols, 10-chloro-7-hydroxy-6H-benzo[c]chromen-6-ones, and 4-chloro-1-hydroxy-9H-fluoren-9-ones were prepared by formal [3+3] cyclizations of 1,3-bis(silyloxy)-1,3-dienes with 2-chloro-3-(silyloxy)alk-2-en-1-ones. (c) 2007 Elsevier Ltd. All rights reserved.