((2R,3R,7R,8R)-2,8-dimethyl-1-cyclohexyl-diferroceno-[c,f]-phosphocin)gold(I) (S)-1,1'-binaphthyl-2,2'-diyl phosphate | 1375414-32-6

• 英文名称: ((2R,3R,7R,8R)-2,8-dimethyl-1-cyclohexyl-diferroceno-[c,f]-phosphocin)gold(I) (S)-1,1'-binaphthyl-2,2'-diyl phosphate
• CAS: 1375414-32-6
• 化学式: C₅₁H₄₉AuFe₂O₄P₂
• 分子量: 1096.56
• InChiKey: HDIRZWZXAYDSEB-YGTRISQNSA-M

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：

  chloro((2R,3R,7R,8R)-2,8-dimethyl-1-cyclohexyl-diferroceno-[c,f]-phosphocin)gold(I) 、 Silver;13-oxido-12,14-dioxa-13lambda5-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene 13-oxide 以 氯仿 为溶剂， 以89%的产率得到((2R,3R,7R,8R)-2,8-dimethyl-1-cyclohexyl-diferroceno-[c,f]-phosphocin)gold(I) (S)-1,1'-binaphthyl-2,2'-diyl phosphate
  参考文献：
  名称：

  Gold(I) Complexes of Conformationally Constricted Chiral Ferrocenyl Phosphines

  摘要：

  The preparation of two new chiral, enantiopure, and conformationally constrained phosphocin and 1,5-diphosphocin, incorporating two ferrocenyl units, is described. The gold(I) chloride complexes of these ligands and (S)-(R)-PPF-OMe were prepared, and their structures, in solution and solid states, are compared. Abstraction of the chloride anion by the addition of silver salt of either toluenesulfonate or chiral BINOL-phosphates generates active catalysts for the intramolecular cyclization of 6-methyl-1,1-diphenylhepta-4,5-dien-1-ol, where up to 47% ee can be obtained. Match and mismatch effects between chiral ligands and counteranions are highlighted.

  DOI：

  10.1021/om300222k