首页> 外文期刊>Chemistry: A European journal >Organocatalysis mediated by (thio)urea derivatives
【24h】

Organocatalysis mediated by (thio)urea derivatives

机译:(硫)脲衍生物介导的有机催化

获取原文
获取原文并翻译 | 示例
           

摘要

Over the last decade the potential for N,N-dialkyl(thio)urea derivatives to serve as active metal-free organocatalysts for a wide range of synthetically useful reactions susceptible to the influence of general acid catalysis has begun to be realised. This article charts the development of these catalysts (with emphasis on the design principles involved), from early "proof-of-concept" materials to contemporary active chiral (bifunctional) promoters of highly selective asymmetr.c transformations.
机译:在过去的十年中,已经开始认识到N,N-二烷基(硫代)脲衍生物可以用作易受一般酸催化影响的广泛的合成上有用的反应的无活性金属的有机催化剂。本文概述了这些催化剂的发展情况(着重于所涉及的设计原理),从早期的“概念验证”材料到高度选择性的不对称转化的当代活性手性(双官能)促进剂。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号