反应详情

温度

50 °C

208 mg Of styrene, 328 mg of triethoxysilane, and 52 mg of toluene were placed in a glass reaction tube and 0.004 ml of acetic acid was added. Then, 0.002 ml of a toluene solution of a 0-valent platinum complex of divinyltetramethyldisiloxane (platinum content: 0.4 Wt. %) was added to this mixture. The reaction tube was sealed with Teflon tape and heated for 1 hour in an oil bath at 50° C. When the tube contents were analyzed by GC-MS following cooling, the conversion rate of styrene was 89.4% and phenethyltriethoxysilane was produced at a yield of 84.7%. The yield of α-(methylbenzyl)triethoxysilane was 0.7%.

1. additionwas added
2. temperaturefollowing cooling