NEW PHOSPHORUS-SULFUR ACRYLATE AND METHACRYLATE, PRODUCTION THEREOF, AND NEW POLYMER DERIVED THEREFROM

摘要

PURPOSE: To obtain a new acrylate and methacrylate containing phosphorus and sulfur by the reaction of acryl- or methacrylepoxide with a thiophosphate compd. ;CONSTITUTION: An acryl- or methacrylepoxide or episulfide expressed by formula I in an amount of 1 mol is made to react with a thiophosphate compd. expressed by formula II by 0.8 to 1.2 mol in a solvent such as benzene at -10 to 25°C to obtain the objective compd. expressed by formula IV or V. The acryl or methacryl compd. respectively expressed by formula IV or V is polymerized in the presence of a radical initiator at 50 to 120°C to obtain a new polymer or copolymer. In formula I, R¹ is H, methyl; R² is a 1 to 12 C alkylene, a cyclo- alkylene, etc.; R⁶ is H, a 1 to 12 C alkyl, etc.; X is O or S. In formula II, R³ is a 1 to 20 C alkyl, an aryl, formula III (wherein R⁵ is H, methyl; (q) is 2 to 12), etc.;COPYRIGHT: (C)1992,JPO