| 163122-74-5

• CAS: 163122-74-5
• 化学式: C₃₇H₅₇AlN₂
• 分子量: 556.855
• InChiKey: GFRZDUZFWDETQB-SFWKFGJHSA-N

反应信息

• 作为产物：
  描述：

  Magnesium;1,2,3,5-tetramethylcyclopenta-1,3-diene 以 甲苯 为溶剂， 生成
  参考文献：
  名称：

  The double insertion of t-butyl isocyanide by tris(tetramethylcyclopentadienyl) aluminum to form

  摘要：

  Tris(tetramethylcyclopentadienyl)aluminum, Cp(3)'Al (Cp' = C(5)Me(4)H), reacts with t-butyl isocyaniode to form (eta(1)-C(5)Me(4)H)(2)Al{c(=NtBu)-C(=NtBu)(C(5)Me(4)H)} which results from the double insertion of the isonitrile at a single Al-cyclopentadienyl ring position. Double isonitrile insertion occurs in preference to a single insertion such that only unreacted Cp(3)'Al and the title compound are observed when fewer than two equivalents of the isonitrile are consumed. The molecular structure of (eta(1)-C(5)Me(4)H)2Al{C(=NtBu)-C(=NtBu)(C(5)Me(4)H)} has been determined by single-crystal X-ray diffraction. The aluminum center is tetracoordinate with two eta(1)-cyclopentadienyl rings and the coupled isonitrile fragment bonding through a carbon of one iminoacyl group and a nitrogen of the other to form a four-membered azametallacycle.

  DOI：

  10.1016/0277-5387(94)00354-h