113643-53-1

Basic information

• Product Name: [3-(4-fluoro-3-phenoxyphenyl)propyl](dimethyl)silyl
• CAS NO: 113643-53-1
• Molecular Formula: C₁₇H₂₀FOSi
• Molecular Weight: 287.424
• Mol File: 113643-53-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [3-(4-fluoro-3-phenoxyphenyl)propyl](dimethyl)silyl(CAS DataBase Reference)
• NIST Chemistry Reference: [3-(4-fluoro-3-phenoxyphenyl)propyl](dimethyl)silyl(113643-53-1)
• EPA Substance Registry System: [3-(4-fluoro-3-phenoxyphenyl)propyl](dimethyl)silyl(113643-53-1)

Safety Data

• Hazardous Substances Data: 113643-53-1(Hazardous Substances Data)

Relevant articles and documents

Process for the preparation of aryldimethyl(3-aryl-propyl)silanes

The present invention relates to a process for the preparation of compounds of the formula I STR1 where X is CH=CH, N=CH, CH=N or S, R1 and R2 independently of one another are H, halogen, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio or the bivalent methylenedioxy group, R3 is a radical of the formulae (A), (B) or (C) STR2 where R4 and R5 independently of one another are H, halogen, alkyl, alkoxy or a radical of the formula (D) STR3 in which R6 is H or halogen and Y is CH2, O or S, and m, n, o, p and q are 0, 1, or 2, which comprises reacting a compound of the formula II where R3 is as defined in formula I, with dichloromethylsilane in the presence of a catalyst suitable for hydrosilylation reactions, and reacting the resulting intermediate of the formula III STR4 where R3 is as defined in formula I, in succession and without isolation of the resulting intermediate, with a methylmagnesium halide and an arylmagnesium halide of the general formula IV STR5 where R1, R2, m, n and X are as defined in formula I and Hal is halogen. The invention furthermore relates to the compounds of the formula III.