• group
  • A method of preparing an organosilicon compound containing an acryloxy-functional group or a methacryloxy-functional group represented by general formula CH2═CR1-COO-R2-Si(OR3)nR4 3−n, where R1, R2, R3, R4 are as described below, comprising reacting (a) an alkali-metal salt of acrylic acid. (google.com)
  • 2. The method of preparing an organosilicon compound containing a methacryloxy-functional group according to claim 1 where component (b) is selected from the group consisting of γ-chloropropyltrimethoxysilane and γ-chloropropylmethyldimethoxysilane. (google.com)
  • 3. The method of preparing an organosilicon compound containing a methacryloxy-functional group according to claim 1 where component (a) is selected from the group consisting of sodium methacrylate, potassium methacrylate, sodium acrylate, and potassium acrylate. (google.com)
  • 4. The method of preparing an organosilicon compound containing a methacryloxy-functional group according to claim 1 where X is a chlorine or bromine atom. (google.com)
  • 5. The method of preparing an organosilicon compound containing a methacryloxy-functional group according to claim 1 where component (c) is 1,8-diazabicylo[5.4.ndec-7-ene. (google.com)
  • 6. The method of preparing an organosilicon compound containing a methacryloxy-functional group according to claim 1 where the mole ratio of component (a) to component (b) added to the method is 0.1 to 2. (google.com)
  • The present invention relates to a new method for easily and efficiently preparing an organosilicon compound containing a methacryloxy-functional group. (google.com)
  • This method is based on a reaction conducted between an alkali-metal salt of a methacrylic acid and an organosilicon compound with a halogen-substituted organic group in the presence of a phase-transfer catalyst. (google.com)