Co₂(CO)₅(PPh₃)(R)-BINAP | 1621603-49-3

• 英文名称: Co₂(CO)₅(PPh₃)(R)-BINAP
• CAS: 1621603-49-3
• 化学式: C₆₇H₄₇Co₂O₅P₃
• 分子量: 1143.01
• InChiKey: XDLYPCXFLHLMGZ-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  二钴合七羰基(三苯基瞵) 、 (R)-2,2'-bis(diphenylphosphanyl)-1,1'-binaphthyl 在 一氧化碳 作用下， 反应 3.0h， 生成 Co₂(CO)₅(PPh₃)(R)-BINAP
  参考文献：
  名称：

  Cobalt-catalyzed hydrogenation of β-enamino esters using an internal mixture of bidentate and monodentate ligands

  摘要：

  Different beta-amino esters have been obtained in good yields by means of octacarbonyldicobalt-catalyzed hydrogenation of beta-enamine esters in the presence of mixture of a bidentate phosphine chiral (R-BINAP) and a monodentate phosphine achiral (PPh3). Likewise, a non-symmetric Co/BINAP/PPh3 complex was isolated. This new compound was used in the hydrogenation reaction under different conditions and the results suggest that this heterocombination could be responsible for improving enantiomeric excess in the reduction products. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2014.06.028