ETHYLENE UNSATURATED POLYMERYZABLE MONOMERS ON THE BASE OF DERIVATIVE OF PYPERIDINE Russian patent published in 1997 - IPC

FIELD: organic chemistry, production of light stabilizators. SUBSTANCE: product represents ethylene unsaturated polymerizable monomer on the base of derivative of pyperidine having formula 1 where is R₁-C₁-C₁₈-alkyl or cyclohexyl, E is radical having formula or -O-CO-(C₄H₆)_m-CO-O-R₃ where X is -O- or -NH-, R₂ is hydrogen or methyl, m is integer from 1 to 30. Pyperidinol having formula (2) is used as reagent 2, derivative of unsaturated carboxylic acid being used as reagent 2. Reaction is carried out in the medium of inert organic solvent in the presence of amine. EFFECT: improved quality. 3 cl, 8 tbl