Ru-Catalyzed Synthesis of α,β-Unsaturated Acylsilanes and Its Applications in C–N Bond Formation
作者:Yongli Li、Hao Zhang、Jiawei Li、Dalong Shen、Zhenxing Liu
DOI:10.1021/acs.orglett.2c04024
日期:2022.12.16
α,β-Unsaturated acylsilanes have multifunctional sites and can be used in many transformations. However, the existing methods for preparing them generally suffer from problems, such as low atom and step economy, a narrow substrate scope, etc. Herein, an efficient and general method for accessing α,β-unsaturated acylsilanes through Ru-catalyzed cross-metathesis has been developed. This method is applied
α,β-不饱和酰基硅烷具有多功能位点,可用于多种转化。然而,现有制备它们的方法普遍存在原子和步骤经济性低、底物范围窄等问题。本文提出了一种通过Ru催化交叉复分解制备α,β-不饱和酰基硅烷的高效通用方法。已经被开发出来。该方法适用于各种酰基硅烷,尤其是经典方法难以制备的β-烷基-α,β-不饱和酰基硅烷。此外,产品的效用已通过两个不同的 C-N 键形成反应得到证明。