New alkyltriphenylphosphonium organosulfonates

Abstract

The reaction of equimolar amounts of alkyltriphenylphosphonium bromides with organosulfonic acids in water yielded ionic alkyltriphenylphosphonium organosulfonates [Ph3PC6H11-cyclo][OSO2CF3] (1), [Ph3PCH2CN][OSO2CF3] (2), [Ph3PC6H11-cyclo][OSO2C6H3(NO2)2-2,4] (3), [Ph3PCH2С6H4(OH-2)][OSO2C6H3Me2-2,5] (4), [Ph3P(CH2)4Br][OSO2C6H3Me2-2,5] (5). The struc-ture of complexes 1–5 was determined by elemental analysis and IR spectroscopy.