cis-[W(.tplbond.CPh)Br(CO)2(PMe3)2] | 185528-46-5

• 英文名称: cis-[W(.tplbond.CPh)Br(CO)2(PMe3)2]
• CAS: 185528-46-5
• 化学式: C₁₅H₂₃BrO₂P₂W
• 分子量: 561.048
• InChiKey: GXQSGRXZANHIKU-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  cis-[W(.tplbond.CPh)Br(CO)2(PMe3)2] 以 二氯甲烷 为溶剂， 以79%的产率得到trans-[W(.tplbond.CPh)Br(CO)2(PMe3)2]
  参考文献：
  名称：

  Mayr, Andreas; Lee, Tsung-Yi, Inorganica Chimica Acta, 1996, vol. 252, # 1-2, p. 131 - 139

  摘要：

  DOI：

文献信息

• Reaction of W(CPh)X(CO)2(PMe3)2 (X = Cl, Br) with PMe3 To Give W(CPh)X(CO)(PMe3)3: Characterization of a Ketenyltungsten Intermediate
  作者：Andreas Mayr、Tsung-Yi Lee、Michael A. Kjelsberg、Ken S. Lee

  DOI：10.1021/om00018a055

  日期：1994.6

  Treatment of W(CPh)X(CO)2(PMe3)2, 1 (a, X - Cl; b, X = Br) with neat PMe3 for several days gives W(CPh)X(CO)(PMe3)3, 2a and 2b. The ketenyltungsten complexes W(OCCPh)X(CO)(PMe3)3 are intermediates in this reaction. The complex W(OCCPh)Cl(CO)(PMe3)3 was isolated and characterized spectroscopically. Treatment of complex 2a with neat pyridine at 75-degrees-C for several hours Yields W(CPh)Cl(CO)(PY)(PMe3)2.