[(Diphenylphosphanyl)-methyl]-methoxycarbonylmethyl-diphenyl-phosphonium; perchlorate | 110317-28-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [(Diphenylphosphanyl)-methyl]-methoxycarbonylmethyl-diphenyl-phosphonium; perchlorate
• CAS: 110317-28-7
• 化学式: C₂₈H₂₇O₂P₂*ClO₄
• 分子量: 556.919
• InChiKey: FNBCXFXMOVZVPZ-UHFFFAOYSA-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

• 作为反应物：
  描述：

  [(Diphenylphosphanyl)-methyl]-methoxycarbonylmethyl-diphenyl-phosphonium; perchlorate 在 Na₂CO₃ 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  四元，五元或六元甲烷环氧化金环：[（C6F5）2AuPPh2CH（AuC6F5）PPh2CHCOOMe]的X射线结构

  摘要：

  DOI：

  10.1021/om00154a010

文献信息

• Synthesis and structural characterization of methanide silver(<scp>I</scp>) complexes. Unprecedented co-ordination of the methanide ligand in [Ag₂(PPh₃)₂(SPPh₂CHPPh₂CHCO₂Me)]ClO₄·4CH₂Cl₂
  作者：Maria Concepción Gimeno、Peter G. Jones、Antonio Laguna、Maria Dolores Villacampa

  DOI：10.1039/dt9950000805

  日期：——

  The mixed phosphine-phosphonium salt [PPh(2)CH(2)PPh(2)CH(2)CO(2)Me]ClO4 reacts with [Ag(acac)(PPh(3))] (acac = acetylacetonate), with deprotonation of the ligand, displacing acac as acetylacetone and yielding the complex [Ag(OClO3)(PPh(3))(PPh(2)CH(2)PPh(2)CHCO(2)Me)], where the methanide ligand chelates the four-co-ordinate metal centre. The sulfide or oxide derivatives [XPPh(2)CH(2)PPh(2)R]ClO4 (X = S or O; R = Me or CH(2)CO(2)Me) also react with [Ag(acac)(PPh(3))] in various stoichiometries to give [Ag(PPh(3))(XPPh(2)CHPPh(2)Me)]ClO4 or [Ag-2(PPh(3))(2)(XPPh(2)CHPPh(2)CHCO(2)Me)]ClO4; in the latter the methanide ligand co-ordinates both silver atoms through four donor centres (X, C, C, CO). Two of these derivatives have been characterized by X-ray analysis: [Ag(OClO3)(PPh(3))(PPh(2)CH(2)PPh(2)CHCO(2)Me)] crystallizes in the monoclinic space group P2(1)/n, a = 12.448(4); b = 21.021(7), c = 19.803(7) Angstrom, beta = 108.60(3)degrees, Z = 4, T = -100 degrees C; [Ag-2(PPh(3))(2)(SPPh(2)CHPPh(2)CHCO(2)Me)]ClO4 crystallizes in the same space group with a = 13.759(3), b = 12.074(3), c = 43.353(9) Angstrom, beta = 92.62(2)degrees, Z = 4, T = -1000 degrees C.