[(3,5-(t-Bu)2-1-OC6H2CH=N(trans-1,2-cyclo-C6H10)N=C(Me)CH2C(CF3)2O)AlCl] | 1126107-04-7

• 英文名称: [(3,5-(t-Bu)2-1-OC6H2CH=N(trans-1,2-cyclo-C6H10)N=C(Me)CH2C(CF3)2O)AlCl]
• CAS: 1126107-04-7
• 化学式: C₂₇H₃₆AlClF₆N₂O₂
• 分子量: 597.02
• InChiKey: UJXUAABLUAVIIB-WJYHESNMSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  3,5-(t-Bu)2-1-(OH)C6H2CH=N(trans-1,2-cyclo-C6H10)N=C(Me)CH2C(CF3)2OH 、 二甲基氯化铝 以 甲苯 为溶剂， 以92%的产率得到[(3,5-(t-Bu)2-1-OC6H2CH=N(trans-1,2-cyclo-C6H10)N=C(Me)CH2C(CF3)2O)AlCl]
  参考文献：
  名称：

  Aluminum and Yttrium Complexes of an Unsymmetrical Mixed Fluorous Alkoxy/Phenoxy-Diimino Ligand: Synthesis, Structure, and Ring-Opening Polymerization Catalysis

  摘要：

  The coordination chemistry of the new unsymmetrical Schiff base ligand {(3,5-tBu(2)-1-OC6H4)CH=N(trans-1,2-cyclo-C6H10)N=C(Me)CH2C(CF3)(2)O}(2-) ({(ONNOCF3)-O-Ar-N-Cy}(2-)) onto Al(III) and Y(III) centers has been studied. Pro-ligand {(ONNOCF3)-O-Ar-N-Cy}H-2 (1) reacts with AlMe2Cl, Al(OiPr)(3) and Y(N(SiHMe2)(2))(3)center dot(THF)(2) to give the corresponding complexes {(ONNOCF3)-O-Ar-N-Cy}AlX (X = Cl, 5; OiPr, 6) and {(ONNOCF3)-O-Ar-N-Cy}-Y(N(SiHMe2)(2))(THF) (7) in high yields, with concomitant alkane, alcohol, and amine elimination, respectively. Single-crystal X-ray diffraction studies revealed that complexes 5 and 7 are mononuclear in the solid state with, respectively, five-coordinated distorted square-pyramidal and six-coordinated distorted octahedral geometries. Complexes 5-7 were also characterized in C6D6 solution by H-1, C-13, and F-19 NMR spectroscopy, which indicated the existence of only one isomer at room temperature. Al-OiPr complex 5 is an effective, though sluggish, initiator for the ring-opening polymerization of racemic lactide, giving polymers with a highly isotactic-enriched microstructure (P-meso = 0.87), molecular weights that match well the calculated values, and narrow polydispersities (M-w/M-n = 1.04-1.18).

  DOI：

  10.1021/om8010273