How is Ethoxy(trivinyl)silane (CAS: 70693-56-0) typically synthesized?

Ethoxy(trivinyl)silane is typically synthesized through the reaction of vinyltrimethoxysilane and ethylene glycol. This process involves the condensation of the vinyl groups with the hydroxy groups of ethylene glycol, followed by a dehydration step. The synthesis requires mild to moderate conditions and can be catalyzed by acidic or basic substances to improve selectivity and yield. The CAS number of this compound is 70693-56-0.