CHIRAL POLYSILOXANES, PROCESS FOR THEIR PREPARATION AND THEIR USE

摘要

The present invention concerns new polysiloxanes having Formula I: IMAGE (I) IMAGE wherein: R1 and R2 is alkyl, R3 and R4 are H or an alkyl, R5 is an alkyl, imidazolylmethyl, indolylmethyl, benzyl, acylamino, or an acylaminobutyl group; and when R6 is aryl, R5 is alkyl, R6 is an alkylaminocarbo, cycloalkylaminocarbo, aralkylaminocarbo, arylaminocarbo or bicycloalkylaminocarbo, or aryl group, R7, R8, R9, R10 and R11 are alkyl or aryl, R12 is alkylaminocarboalkyl, cyanoalkyl, carboxyalkyl, alkoxycarboalkyl, arylaminocarboalkyl, alkyl halide, aryl halide, nitroaryl, or a vinyl group. m and n may vary between 0 and 12, a may vary between 5 and 20, d is at least 1, wherein a+b+c+d may vary between 30 and 100.