The imido-hydrido complex (ArN)Mo(H)(Cl)(PMe3)3 catalyses a variety of hydroboration reactions, including the first example of catalytic addition of HBCat to nitriles to form the bis(borylated) amines RCH2N(BCat)2. The latter species easily undergoes chemoselective coupling with aldehydes R′C(O)H to yield imines RCH2NC(H)R′.
亚胺-
氢化物配合物 (ArN)Mo(H)(Cl)(PMe3)3 催化多种氢
硼化反应,包括首次催化 HBCat 与腈的加成,生成二(
硼基化)胺 RCH2N(BCat)2。后者容易与醛 R′C(O)H 发生
化学选择性耦合,生成
亚胺 RCH2NC(H)R′。