[(2-(FcCC)-4-MeC6H3PPh2)gold(I)(CCFc)] | 1240326-78-6

• 英文名称: [(2-(FcCC)-4-MeC6H3PPh2)gold(I)(CCFc)]
• CAS: 1240326-78-6
• 化学式: C₄₃H₃₄AuFe₂P
• 分子量: 890.377
• InChiKey: XFJOJNGIMGXEBQ-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  二茂铁乙炔 、 [Au(II)2Cl2(μ-C6H3-2-PPh2-5-Me)2] 在 NaOMe 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 生成 [(2-(FcCC)-4-MeC6H3PPh2)gold(I)(CCFc)]
  参考文献：
  名称：

  Alkynyl derivatives of gold complexes containing C6H3-5-Me-2-EPh2 (E = P, As) ligands

  摘要：

  [Au2Cl2{mu-2,2'-Ph2As(5,5'-Me2C6H3C6H3)AsPh2}] reacts with phenylacetylene or ethynylferrocene to give the corresponding digold(I) bis(alkynyl) derivatives [Au-2(C CR)(2){mu-2,2'-Ph2As(5,5'-Me2C6H3C6H3)AsPh2}] [R = Ph (4), Fc (5)]. In contrast, products resulting from the reaction with 1,3- or 1,4-diethynylbenzene (deb) depend markedly on the dichlorodigold(I) complex to ligand ratio. When an excess of alkyne is used, the expected bis(alkynyl) complexes [Au2X2{mu-2,2'-Ph2As(5,5'-Me2C6H3C6H3)AsPh2}] [X = 1,3-deb (6), 1,4-deb (7)] are obtained, but when using a 1:1 molar ratio poorly soluble, presumably polymeric, species are formed. Attempts to prepare a digold(II) bis(alkynyl) derivative by treatment of [Au2Cl2(mu-C6H3-5-Me-2-PPh2)(2)] with ethynylferrocene in the presence of NaOMe gives a mixture of species, the recrystallization of which yielded a crystal of [{2-(FcC C)-4-MeC6H3PPh2}Au(C CFc)] (1). The reaction of [Au2Cl2(mu-C6H3-5-Me-2-AsPh2)(2)] with phenylacetylene, 1,3- or 1,4-deb gives a mixture of unidentified products. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.03.027