| 207512-81-0

• CAS: 207512-81-0
• 化学式: C₃₃H₃₉O₂PRu
• 分子量: 599.715
• InChiKey: VMYVLSQBPHBQLJ-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  (η5-C5Me5)RuH3(PPh3) 、 丙烯酸乙酯 以 苯 为溶剂， 生成
  参考文献：
  名称：

  Ruthenium-mediated selective head-to-tail dimerization of acrylic and α,β-unsaturated carbonyl compounds: generation of an acrylate-hydride complex C5Me5Ru(PCy3)(CH2CHCO2Et)H

  摘要：

  The ruthenium-hydride complex C5Me5Ru(PCy3)H-3 (1a) was found to be a selective catalyst precursor for the head-to-tail dimerization of acrylic and alpha,beta-unsaturated carbonyl compounds to produce bifunctional 1,5-dicarbonyl compounds. A new ruthenium species C5Me5Ru(PCy3)(CH2=CHCO2Et)H (6a) was independently generated from the substitution reaction of la with ethyl acrylate. The exclusive formation of the head-to-tail dimers suggested that, the tertiary phosphine, generated from the substitution reaction of 6a with an olefin, was the active species for the dimerization reaction. (C) 1998 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00591-3