Patent ID: 6410754
Filing Date: 2002-06-25
Classification: C07D,C08K,C09K

Abstract:
A compound having the following formula (I): in which:R2, R3, R4, R5, R6 and R7 are identical or different and are: hydrogen, an alkyl, cycloalkyl, alkenyl, alkynyl, aryl or heteroaryl group or an aryloxy or aralkyl group, said group optionally being halogenated, a halogen, OR, SR, â€”OCOR or â€”COOR, where R&boxH;H, alkyl, cycloalkyl or aryl, a polyether group, an ether group, a polyamide, an amide group, a polycarbonate group, a carbonate, a polycarbamate, a carbamate, a polyurea, a urea group, a polyester group or an ester group, an amrino radical whichâ€”once bonded in (I)â€”produces a primary, secondary or tertiary amine, said amine being monosubstituted or disubstituted by alkyl, aryl or aralkyl, depending on its type, or a cyclic or heterocyclic amino radical, or an electron-attracting group, n and m independently of one another take the values 0 to 4, and wherein a bonding unit L is provided between two moieties A and B consisting of aromatic or heteroaromatic rings wherein A and B are identical or different, said bonding unit L being selected from the following group of radicals: where:R8 and R9 are identical or different and are a linear or branched C1-C12 alkyl, a C1-C12 cycloalkyl, an aralkyl or an alkylaryl, x=1 to 3.