| 摘要 |
The invention provides a process for preparing organosilicon compounds (O) which contain free amino acid moieties and contain at least one unit of the general formula (I) and no unit or at least one unit of the general formula (II), R1 b(X)cSiO[4-(b+c)]/2 (I), R2 aSiO(4-a)/2 (II), in which epoxy-functional organosilicon compounds composed of at least one unit of the general formula (III) and no unit or at least one unit of the general formula (II), R1 b(Z)cSiO[4-(b+c)]/2 (III), R2 aSiO(4-a)/2 (II), where Z has the definition (formula A), are reacted with unprotected amino acids of the general formula (IV): H-NR7-(CH2)f-CR8R9-COOH, in the presence of aliphatic alcohols, where R1, R2, R4, R5, R6, R7, R8, R9, X, Z, Y, a, b, c, e and f have the definitions given in claim 1, the organosilicon compounds (O) which contain free amino acid moieties and are preparable by the process, and uses for the organosilicon compounds (O). |
