Nondissociative chain walking as a strategy in catalytic organic synthesis
Nondissociative chain walking as a strategy in catalytic organic synthesis
复制标题
DOI：
10.1016/j.tetlet.2019.07.029
复制
发表时间：
2019-09-12
影响因子：
1.8
通讯作者：
Kakiuchi, Fumitoshi
中科院分区：
文献类型：
--
作者：
Kochi, Takuya;Kanno, Shota;Kakiuchi, Fumitoshi
“非解离”链行走是一种机制，其中烷基金属物质经历快速的β-氢化物消除和再插入，以使金属中心沿着烷基链移动，而在迁移过程中不解离烯烃中间体。这篇文摘总结了非解离链行走机制与逐步烯烃异构化机制相比的独特特征及其在催化有机合成中的应用。(C)2019爱思唯尔有限公司版权所有。
"Nondissociative" chain walking is a mechanism where an alkylmetal species undergoes rapid beta-hydride elimination and reinsertion to move the metal center along the alkyl chain without dissociating an alkene intermediate during the migration process. This digest summarizes the unique characteristics of the nondissociative chain walking mechanism compared to the stepwise alkene isomerization mechanism and their use in catalytic organic synthesis. (C) 2019 Elsevier Ltd. All rights reserved.