反应详情

1.0 mole of 3-chloropropyltrimethoxysilane and 1.1 moles of sodium azide were heated in the presence of 3 mole percent of the catalyst described in Example 1 (a) in 500 ml of acetonitrile for eight hours with stirring and under reflux. After separation of the salt the subsequent distillation under reduced pressure gave the 3-azidopropyltrimethoxysilane now in a yield of 95 weight percent.

1. temperatureunder reflux
2. customAfter separation of the salt
3. distillationthe subsequent distillation under reduced pressure