Patent ID: 7199256
Filing Date: 2007-04-03
Classification: C07F

Abstract:
1. A method for preparing an organosilicon compound of the average compositional formula (1): wherein R 1 and R 2 each are a monovalent hydrocarbon group having 1 to 4 carbon atoms, R 3 and R 4 each are a divalent hydrocarbon group having 1 to 15 carbon atoms, m is a positive number of 1 to 3 on average and n is a positive number of 2 to 4 on average and m is less than n, p is 0, 1, or 2, and q is 1, 2, or 3, the method comprising the step of: reacting a halogen-terminated organosilicon compound of the general formula (2):  wherein R  wherein M is an alkali metal and r is a positive number of 1 to 4 on average, and optionally a halogen-containing compound of the general formula (4):  wherein R