branched allylsilanes were formed by judicious choice of solvents. Furthermore, branched allylsilanes were obtained with high enantioselectivity (up to 97% enantiomeric excess) with the aid of a C2-symmetric bisphosphine ligand in the unprecedented asymmetric allene hydrosilylation.
报道了
铜催化的多种简单
丙二烯的区域发散氢化
硅烷化。通过明智地选择溶剂形成直链和支链烯丙基
硅烷。此外,在前所未有的不对称
丙二烯氢化
硅烷化中,借助 C2 对称双
膦配体,获得了具有高对映选择性(高达 97% 对映体过量)的支化烯丙基
硅烷。