Desulfitative Thioalkylation of Alkenes

被引:9
|
作者
Cao, Lidong [1 ,2 ]
Jimeno, Ciril [1 ,3 ]
Renaud, Philippe [1 ]
机构
[1] Univ Bern, Dept Chem & Biochem, Freiestr 3, CH-3012 Bern, Switzerland
[2] Chinese Acad Agr Sci, Inst Plant Protect, 2 Yuanmingyuan West Rd, Beijing 100193, Peoples R China
[3] Inst Adv Chem Catalonia IQAC CSIC, Dept Biol Chem, Jordi Girona 18-26, E-08034 Barcelona, Spain
基金
瑞士国家科学基金会;
关键词
radical; atom transfer; ATRA-reaction; GTRA reaction; sulfur group transfer; thiosulfonates; chain reaction; thioalkylation; alkenes; sulfur dioxide; RADICAL-ADDITION ATRA; ATOM-TRANSFER; ALPHA-SCISSION; RATE CONSTANTS; CARBOAZIDATION; ESTERS;
D O I
10.1002/adsc.202000657
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
An efficient method for the thioalkylation of alkenes via radical desulfitative sulfur-group transfer is described. The reaction is based on the use of readily available thiosulfonates as starting materials and cheap radical initiators such as dilauroyl peroxide (DLP) and sun lamp irradiation. No transition metal catalyst is required, and the reaction takes place under mild conditions.
引用
收藏
页码:3644 / 3648
页数:5
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