文献类型：期刊文献

英文题名：The preparation and cycloaddition reaction of 1-sulfony1-1-trifluoromethyl allenes

作者：Li, Jun-Li[1];Yang, Xian-Jin[2,3];Jiang, Min[1];Liu, Jin-Tao[1]

机构：[1]Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, 345 Lingling Rd, Shanghai 200032, Peoples R China;[2]East China Univ Sci & Technol, Lab Adv Mat, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, Inst Fine Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2017

卷号：58

期号：34

起止页码：3377

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000407657600012)】；

基金：We thank the National Natural Science Foundation (Nos. 21572257 and 21502213) and Shanghai Sailing Program (No. 15YF1414800) for financial support.

语种：英文

外文关键词：Trifluoromethyl; Allene; Isoxazolidine; Cycloaddition; Nitrone

摘要：A series of 1-sulfony1-1-trifluoromethyl allenes were prepared for the first time from commercial available 2-bromo-3,3,3-trifiuoropropene. Cycloaddition reaction of these trifluoromethylated allenes with nitrones occured readily under mild conditions, giving the corresponding trifluoromethylated isoxazolidines in high yields. (C) 2017 Elsevier Ltd. All rights reserved.