A Convenient Synthesis of (E)-β-Hydroxyvinyl Trimethylsilanes via 3,3-bis(Trimethylsilyl)propene
摘要:
3,3-Bis(trimethylsilyl) propene, easily obtained by semi-hydrogenation from the recently reported (trimethylsilyl)prop-2-yne, reacts cleanly with aldehydes in the presence of titanium tetrachloride providing a new way to (E)-beta-hydroxyvinyltrimethylsilanes