Recent advances in tertiary amine Lewis base-promoted cycloadditions of allenoates

作     者：Manman Song Jing Zhao Er-Qing Li Manman Song;Jing Zhao;Er-Qing Li

作者机构：College of ChemistryGreen Catalysis CenterZhengzhou UniversityZhengzhou 450001China Xuchang Environmental Monitoring CenterXuchang 461000China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2022年第33卷第5期

页      面：2372-2382页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

基　　金：the National Natural Science Foundation of China(No.21702189) Key Scientific and Technological Project of Henan Province(No.202102310004) Zhengzhou University(No.JC21253007)of China for financial support 

主　　题：Lewis base Tertiary amine Annualtion Allenoates Olefin 

摘      要：Lewis base-catalyzed annulations of allenoates have been one of the most powerful synthetic strategies for the synthesis of various valuable cycles,especially in the preparation of biologically active natural products and ***,the effective Lewis bases mainly include tertiary phosphine,NHC and tertiary amine catalysts,among those catalysis,tertiary amine Lewis bases have proven to be effective catalysts for a range of synthetic *** the past decades,tremendous progress in-volving tertiary amines-promoted cycloaddition of allenoates has been made in the chemoselective con-struction of valuable *** review describes a comprehensive and updated summary of tertiary amine Lewis base-promoted annulation reactions of *** reactivities,chemoselectivties and detailed reaction mechanisms will be highlighted in this review.