Organic Derivatives of Alkylene Dithiophosphates, Part IV: Synthesis and Properties of Phenyl Acetyl and p-Methyl Benzoyl Derivatives of Alkylene Dithiophosphates

Abstract

Reactions of phenyl acetyl chloride and p-methylbenzoyl chloride with ammonium salt of alkylene dithiophosphates in a 1:1 molar ratio in refluxing benzene solution yields nonvolatile dark yellow- or brown-colored viscous liquids of the type S 2 R (R = ─OCCH 2 C 6 H 5 , ─OCC 6 H 4 CH 3 , G = ─CMe 2 CMe 2 ─, ─CH 2 CH 2 CHMe─, ─CH 2 (CH 2 ) 2 CH 2 ─, and ─CMe 2 CH 2 CHMe─). The compounds thus obtained are hygroscopic and monomeric in nature. The newly synthesized compounds have been characterized by physicochemical and spectroscopic techniques (MW, IR, NMR [ 1 H & 31 P]).