Allyl methacrylate → 2-Propenoic acid, 2-methyl-, 3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl ester

참여 물질

반응 조건

반응 단계

Into 63 parts of allyl methacrylate admixed with 0.04 part of chloroplatinic acid in the form of an isopropyl alcohol solution and heated at 60° 70° C. were added dropwise gradually 111 parts of 1,1,1,3,5,5,5-heptamethyl trisiloxane and, after completion of the dropwise addition of the silane compound, the mixture was heated at 90° C. for further 2 hours to complete the reaction. Thereafter, the reaction mixture was distilled under reduced pressure to be freed from the unreacted reactants and then filtered to give 1,1,1,3,5,5,5- heptamethyl-3-(3-methacryloxypropyl) trisiloxane, which is referred to as the compound B-1 hereinbelow, in a yield of 165 parts corresponding to 95% of the theoretical yield.

출처 및 근거