A convergent, modular access to α-chloro-trifluoromethyl derivatives and to 1,1-difluoroalkenes
摘要:
An efficient protocol for the preparation of S-(1-chloro-2,2,2-trifluoroethyl)-O-ethyl xanthate is reported. This reagent serves as a versatile precursor of highly functionalized gem-difluoroalkenes through various inter- and intramolecular radical reactions and subsequent reduction with activated magnesium metal. (C) 2014 Elsevier Ltd. All rights reserved.
Vig, O. P.; Trehan, I. R.; Kad, G. L., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1980, vol. 19, # 8, p. 688 - 691
作者:Vig, O. P.、Trehan, I. R.、Kad, G. L.、Dhawan, R. K.、Grewal, M. S.
DOI:——
日期:——
A convergent, modular access to α-chloro-trifluoromethyl derivatives and to 1,1-difluoroalkenes
作者:Pierre Salomon、Wioletta Kosnik、Samir Z. Zard
DOI:10.1016/j.tet.2014.11.021
日期:2015.9
An efficient protocol for the preparation of S-(1-chloro-2,2,2-trifluoroethyl)-O-ethyl xanthate is reported. This reagent serves as a versatile precursor of highly functionalized gem-difluoroalkenes through various inter- and intramolecular radical reactions and subsequent reduction with activated magnesium metal. (C) 2014 Elsevier Ltd. All rights reserved.