Synthesis of Polyfluorinated Tertiary Alcohols Using Ring Opening Reactions of 2,2-Bis(trifluoromethyl)oxirane
作者:Viacheslav A. Petrov
DOI:10.1055/s-2002-34857
日期:——
This paper describes new reactions of 2,2-bis(trifluoro)-methyl)oxirane (1). Ring opening of 1 by oxygen, nitrogen, sulfur or carbon nucleophiles (Nu ) proceeds regioselectively, with exclusive formation of tertiaryalcohols: NuCH 2 C(CF 3 ) 2 OH. The reaction of 1 with strong acids (HX) is also regioselective and proceeds under mild conditions leading to the formation of XCH 2 C(CF 3 ) 2 OH (X = FSO