Dithiophosphorylation of trimethylsilyl ethers of carvacrol and thymol

Abstract

© 2016, Pleiades Publishing, Ltd.Carvacrol trimethylsilyl ether when reacting with P4S10 forms S-trimethylsilyl ester of O,O-bis(5-isopropyl-2-methylphenyl)dithiophosphoric acid. The reactions of 2,4-diorganyl-1,3,2,4-dithiadiphosphetane-2,4-disulfides with carvacrol (thymol) trimethylsilyl ether yield the S-trimethylsilyl esters of the corresponding dithiophosphoric acids.