(Diphenyl-phosphinoylmethyl)-methyl-diphenyl-phosphonium; perchlorate | 165266-34-2

• 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: (Diphenyl-phosphinoylmethyl)-methyl-diphenyl-phosphonium; perchlorate
• CAS: 165266-34-2
• 化学式: C₂₆H₂₅OP₂*ClO₄
• 分子量: 514.882
• InChiKey: XCWAEBDSDHSOHX-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  silver (acetylacetonato) triphenylphosphane 、 (Diphenyl-phosphinoylmethyl)-methyl-diphenyl-phosphonium; perchlorate 以 二氯甲烷 为溶剂， 以85%的产率得到
  参考文献：
  名称：

  Synthesis and structural characterization of methanide silver(I) complexes. Unprecedented co-ordination of the methanide ligand in [Ag₂(PPh₃)₂(SPPh₂CHPPh₂CHCO₂Me)]ClO₄·4CH₂Cl₂

  摘要：

  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.

  DOI：

  10.1039/dt9950000805
• 作为产物：
  描述：

  (diphenylphosphinomethyl)methyldiphenylphosphonium perchlorate 在 双氧水 作用下， 以 丙酮 为溶剂， 反应 1.0h， 以85%的产率得到(Diphenyl-phosphinoylmethyl)-methyl-diphenyl-phosphonium; perchlorate
  参考文献：
  名称：

  Synthesis and structural characterization of methanide silver(I) complexes. Unprecedented co-ordination of the methanide ligand in [Ag₂(PPh₃)₂(SPPh₂CHPPh₂CHCO₂Me)]ClO₄·4CH₂Cl₂

  摘要：

  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.

  DOI：

  10.1039/dt9950000805