[(C6H2Ph3)C(Ni-Pr)2Al(CH3)2] | 393793-84-5

• 英文名称: [(C6H2Ph3)C(Ni-Pr)2Al(CH3)2]
• CAS: 393793-84-5
• 化学式: C₃₃H₃₇AlN₂
• 分子量: 488.652
• InChiKey: PERXCILGPSLWFT-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  N,N'-diisopropyl-2,4,6-triphenylbenzamidine 、 三甲基铝 以 甲苯 为溶剂， 以50%的产率得到[(C6H2Ph3)C(Ni-Pr)2Al(CH3)2]
  参考文献：
  名称：

  m-Terphenyl-Substituted Amidinates:  Useful Ligands in the Preparation of Robust Aluminum Alkyls

  摘要：

  The syntheses of m-terphenyl-substituted amidines and their corresponding dialkylaluminum. amidinate complexes are reported. The amidines are prepared in a one-pot reaction using 2,4,6-triphenylphenyllithium (formed in situ by the reaction of 2,4,6-triphenylphenylbromide with n-butyllithium) with dialkylcarbodiimides (RN=C=NR, R = cyclohexyl or isopropyl). An aqueous workup of the reaction mixtures results in the formation of sterically demanding amidines 2H and 3H. The amidines react readily with trimethylaluminum to form dialkylaluminum amidinate complexes. Two complexes have been prepared and comprehensively characterized in the solid state using single-crystal X-ray crystallography. In the crystalline state, dialkylaluminum amidinates are robust complexes that can be easily handled in air for short periods of time without noticeable decomposition.

  DOI：

  10.1021/om010752h