近年来ɑ-羰基二硫缩烯酮类化合物的Vilsmeier反应  

Vilsmeier Reaction of α-Carbamoyl Ketene-S,S-acetals in Recent Years

作　　者：王皓玥 张伟 任传清[1,2] WANG Haoyue;ZHANG Wei;REN Chuanqing(Shaanxi Key laboratory of Catalysis,Hanzhong 723001,China;School of Chemical & Environmental Science,ShaanxiUniversity of Techology,Hanzhong 723000,China)

机构地区：[1]陕西省催化基础与应用重点实验室,陕西汉中723001 [2]陕西理工大学化学与环境科学学院,陕西汉中723001

出　　处：《化工技术与开发》2019年第10期25-27,共3页Technology & Development of Chemical Industry

基　　金：陕西省科技厅项目(2017JQ2029);陕西理工大学人才启动项目[SLGQD13(2)-5]

摘　　要：在有机合成中,Vilsmeier反应一直是广泛应用的一类有机反应,其中Vilsmeier试剂是取代酰胺和卤化物形成的混合物。在Vilsmeier试剂的作用下,反应物发生甲酰化、氯化甲酰化、芳香化、重排、脱水、环化等反应,制备了大量在农药、染料和医药方面具有重要应用价值的化合物。本文主要介绍了ɑ-羰基二硫缩烯酮的Vilsmeier反应。The Vilsmeier reaction had historically been a topic of great interest to organic chemists, The Vilsmeier reaction provided a facile entry into large numbers of aromatic and het-eroaromatic systems. Acylation, chloroformylation, aromatization, rearrangement, dehydration and cyclization were the most reactions of Vilsmeier reagents. The application of Vilsmeier reagents in ɑ-oxoketenedithioaeetal in recent years was introduced.

关 键 词：Vilsmeier反应 Vilsmeier试剂 ɑ-羰基二硫缩烯酮 

分 类 号：O626[理学—有机化学]