RhCl(P(iPr)3)2(H2C=C=C=C=C=CPh2) | 199661-83-1

• 英文名称: RhCl(P(iPr)3)2(H2C=C=C=C=C=CPh2)
• CAS: 199661-83-1
• 化学式: C₃₆H₅₄ClP₂Rh
• 分子量: 687.131
• InChiKey: LKTBUEZTSNBPPH-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  重氮甲烷 、 trans-[RhCl(P(iPr)3)2(=C=C=C=C=CPh2)] 生成 RhCl(P(iPr)3)2(H2C=C=C=C=C=CPh2) 、 RhCl(P(iPr)3)2(H2C=C=C=C=C=CPh2)
  参考文献：
  名称：

  A New Rhodium(I) Hexapentaene Complex Prepared from a Precursor Containing a RhC₅ Chain

  摘要：

  The metallacumulene [RhCl(=C=C=C=C=CPh2)(PiPr(3))(2)] (6) was prepared stepwise from [RhCl(PiPr(3))(2)](2) (1) and HC=CC=CCPh2OSiMe3 via the pi-alkyne complex 2, the diynylhydridorhodium(III) species 3, and the vinylidenerhodium(I) compound 4 as intermediates. The reaction of 6 with CH2N2 affords true isomers (A and B) of the square-planar rhodium(I) complex 7, in which the hitherto unknown hexapentaene H2C=C=C=C=C=CPh2 is n-coordinated to the RhCl(PiPr(3))(2) fragment.

  DOI：

  10.1021/om970734t