| 摘要 |
Organic silicon compds.(I; R1 = -NH2, -NR4H, -CHO, -CN, -COR, Cl, Br, I, -SO2R4, -SOR4, -NO2, -SR4 or -OR4; R2 = methylene or C3-12 alkylene; R3, R4 = alkyl, cycloalkyl or aryl; Z = O or S) were prepd. by the reaction of II and XR2Si(OR3)3 (X = Cl, Br or I) at 40-20≦̸C. Thus, 300 g m-aminophenol, 560 cc dimethylsulfoxide, 600 cc toluene and 216cc NaOH soln. were reacted for 6 hrs. The product was supplied with 545 g 3-chloropropyl trimethoxysilane to give 630 g 3(m- aminophenoxy)propyl trimethoxysilane (85% yield). |
