[Rh(rac-C5H4CO2(CHMe)2OH)(CO)2] | 477741-07-4

• 英文名称: [Rh(rac-C5H4CO2(CHMe)2OH)(CO)2]
• CAS: 477741-07-4
• 化学式: C₁₂H₁₃O₅Rh
• 分子量: 340.138
• InChiKey: BUPWJFDSSIBMNK-WCZHJHOJSA-N

反应信息

• 作为产物：
  描述：

  di(rhodium)tetracarbonyl dichloride 、 Na[rac-C5H4CO2(CHMe)2OH] 以 四氢呋喃 为溶剂， 以47%的产率得到[Rh(rac-C5H4CO2(CHMe)2OH)(CO)2]
  参考文献：
  名称：

  Coordination Chemistry of Ester-Functionalized Cp Ligands. A Versatile Approach to the Chiral Hydroxyalkoxycarbonylcyclopentadienide [C₅H₄CO₂(CHMe)₂OH]^-. Synthesis, Structure, and Catalytic Activity of Rhodium(I) and Iron(II) Complexes

  摘要：

  The ring-opening reaction of meso-4',5-dimethyl-1,3-dioxolan-2-one or (4S,5S)-dimethyl-1,3-dioxolan-2-one with NaCp yields the sodium hydroxyalkoxycarbonylcyclopentadienides Na[rac-C5H4CO2(CHMe)(2)OH] (1) and Na[(1S,2S)-C5H4CO2(CHMe)(2)OH] (2). Complexes of rhodium and iron have been prepared, and the X-ray molecular structures of [Rh{(1R,2S)-CpCO2(CHMe)(2)OH}(NBD)] (7) and [Rh{(1S,2S)-CpCO2(CHMe)(2)OH}NBD)] (8) are reported. The rhodium complexes are catalytically active in the hydroformylation of hex-1-ene. Heptanal is the prevailing product with a regioselectivity up to 70%, while the residual olefin is mainly isomerized.

  DOI：

  10.1021/om0205492