Synthesis of 2-(alkylsulfanyl)propyltriphenylphosphonium bromides and their alkaline hydrolysis with potassium tert-butoxide
作者:M. R. Grigoryan
DOI:10.1134/s1070363214030153
日期:2014.3
A series of 2-(alkylsulfanyl)propyltriphenylphosphonium salts was obtained starting from allyltriphenylphosphonium bromide. Alkaline hydrolysis of the obtained sulfur-containing quaternary phosphonium salts by the action of potassium tert-butoxide afforded 2-(alkylsulfanyl)propyldiphenylphosphine oxides in high yields.