Organic Derivatives of Alkylene Dithiophosphates Part III: Synthesis and Properties of 2-( p -nitrophenyl) and 2-( p -nitrobenzoyl) Derivatives of Alkylene Dithiophosphates

Reactions of p-bromonitrobenzene and p-nitrobenzoyl chloride with ammonium salt of alkylene dithiophosphates ((OGOPS(2)NH(4): G = -CMe2CMe2-, -CH2CMe2CH2-, -CMe2CH2CHMe-, -CH2CH2 CHMe-) in 1:1 molar ratio in refluxing benzene solution yields: non-volatile yellow colored solids and red colored viscous liquids respectively of the type OGOP(S)SR (R = -C6H4NO2, (O)CC6H4NO2) which are monomeric in nature. The newly synthesized complexes have been characterized by physico-chemical and spectroscopic techniques (M.W, IR, NMR [H-1 and P-31]). On the basis of above studies, the formation of P-S-C and P-S-C(O) chemical bonds has been established.