Mo(1-phenylcyclohexylimido)2Cl2(dme) | 929212-03-3

• 英文名称: Mo(1-phenylcyclohexylimido)2Cl2(dme)
• CAS: 929212-03-3
• 化学式: C₂₈H₄₀Cl₂MoN₂O₂
• 分子量: 603.484
• InChiKey: QHQRJSLGFNRDPC-UHFFFAOYSA-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：

  sodium molybdate 、 三甲基氯硅烷 、 乙二醇二甲醚 、 1-氨基-1-苯基环己烷 在 triethylamine 作用下， 以 乙二醇二甲醚 为溶剂， 以85%的产率得到Mo(1-phenylcyclohexylimido)2Cl2(dme)
  参考文献：
  名称：

  New Enantiomerically Pure Alkylimido Molybdenum-Based Alkylidene Complexes. Synthesis, Characterization, and Activity as Chiral Olefin Metathesis Catalysts

  摘要：

  Molybdenum olefin metathesis catalysts that contain aliphatic 1-phenylcyclohexylimido (NPhCy) and 2-phenyl-2-adamantylimido (NPhAd) groups and (S)-Biphen or (R)-Trip ligands (Biphen = 3,3'-di-tert-butyl-5,5',6,6'-tetramethyl-1,1'-biphenyl-2,2'-diolate; Trip = 3,3'-bis(2,4,6-triisopropylphenyl)-2,2'-binaphtholate) have been prepared. Their catalytic activity and enantioselectivity in desymmetrization reactions such as ring-closing metathesis of amines and lactams and ring-opening/cross-metathesis of substituted norborneols with styrene were compared to the results obtained with the only known alkylimido catalyst, Mo(NAd)(CHCMe2Ph)[(S)-Biphen]. The activities and enantioselectivities provided by these new chiral complexes vary significantly, but in virtually all instances explored were not superior to the adamantylimido analogues.

  DOI：

  10.1021/om061001o