Trifluoromethylation of Alkyl Radicals in Aqueous Solution
作者:Haigen Shen、Zhonglin Liu、Pei Zhang、Xinqiang Tan、Zhenzhen Zhang、Chaozhong Li
DOI:10.1021/jacs.7b06044
日期:2017.7.26
The copper-mediated trifluoromethylation of alkyl radicals is described. The combination of Et3SiH and K2S2O8 initiates the radical reactions of alkyl bromides or iodides with BPyCu(CF3)3 (BPy = 2,2'-bipyridine) in aqueous acetone at room temperature to afford the corresponding trifluoromethylation products in good yield. The protocol is applicable to various primary and secondary alkyl halides and
申请人:The United States of America as represented by the Secretary of the Air
公开号:US04419286A1
公开(公告)日:1983-12-06
This invention involves the synthesis of a novel family of azido esters and their utilization as energetic plasticizers for advanced solid propellant compositions. This family includes as an illustrative member, the novel compound 6-azidohexyl-6-azidohexanoate.