Patent ID: 6420461
Filing Date: 2002-07-16
Classification: C07D,C08K,C09K

Abstract:
A compound of the formula (III), in whichn and m independently of one another are a number from 0 to 100, but n and m cannot both be 0, R1 is hydrogen, C5-C7-cycloalkyl, or a C1-C12-alkyl group, R2 and R3 independently of one another are a hydrogen atom or a C1-C18-alkyl group or, together with the carbon atom connecting them, are a 5- to 13-membered ring of carbon atoms or, together with the carbon atom connecting them, are a group of the formula (IV) R4 and R5 independently of one another are either hydrogen or a C1-C22-alkyl group, an oxygen radical O*, â€”OH, â€”NO, â€”CH2CN, benzyl, allyl, a C1-C30-alkyloxy group, a C5-C12-cycloalkyloxy group, a C6-C10-aryloxy group, a C7-C20-arylalkyloxy group, a C3-C10-alkenyl group, a C3-C6-alkynyl group, a C1-C10-acyl group, halogen or C7-C9-phenylalkyl which is unsubstituted or substituted on the phenyl ring by C1-C4-alkyl.