Lewis/Brφnsted酸催化炔丙醇在亲核取代反应中的研究进展  

Progress of the Research on the Lewis/Brφnsted Acid-Catalyzed Nucleophilic Substitution of Propargyl Alcohols

作　　者：张小祥[1] 吕昌[1] 李萍[1] 付博[1] 姚薇薇[2] 

机构地区：[1]南京林业大学化工学院江苏省生物质绿色燃料与化学品重点实验室,南京210037 [2]南京中医药大学药学院,南京210023

出　　处：《有机化学》2016年第6期1287-1298,共12页Chinese Journal of Organic Chemistry

基　　金：国家自然科学青年基金(No.21302096);江苏省自然科学青年基金(Nos.BK20130962,BK20130952);江苏高校优势学科建设工程(PAPD)资助项目

摘　　要：Lewis/Br?nsted酸催化炔丙醇的亲核取代反应在有机合成化学中具有十分重要的地位,炔丙醇可被转化为种类多样的无环、碳环以及杂环等重要的合成砌块.直接以炔丙醇炔丙基化的方法的优点在于只产生副产物水,而传统的Nicholas炔丙基化合成法会产生大量的废弃物,相比之下前者是一种绿色的合成方法.综述了炔丙醇在路易斯酸或者布朗斯特酸催化下与不同的亲核试剂(Nu H=C,N,O,S,I)发生分子内和分子间亲核取代反应构筑碳-碳、碳-杂键的最新研究进展.最后就炔丙基化研究及应用中存在的问题和难点对其前景进行了展望.Lewis/Br？nsted acid-catalyzed nucleophilic substitution of propargylic alcohols is very important in organic synthetic chemistry, which could be transformed into a variety of acyclic, carbocyclic and heterocyclic synthetic building blocks. A drawback of the traditional propargylation of Nicholas reaction is the generation of waste products resulting from displacement of the leaving group on treating with a catalyst and/or nucleophile. Therefore, the direct acid-catalyzed propargylation of propargylic alcohols is considered as a green method, which generated water as the only side product. In this review, the latest research progress on the Lewis and Br？nsted acids catalyzed intermolecular and intramolecular propargylation of a variety of nucleophiles（Nu H=C, N, O, S, I） with propargylic alcohols is presented. Finally, the problems and difficulties in research and application of propargylation of propargylic alcohols are discussed and then prospective is provided.

关 键 词：炔丙醇 亲核取代 Lewis/Brφnsted酸催化 

分 类 号：O621.251[理学—有机化学]