| 110317-30-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 110317-30-1
• 化学式: C₂₈H₂₇O₂P₂S*ClO₄
• 分子量: 588.985
• InChiKey: FIQMIDFTPRZWES-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  在 NaH 、 HClO₄ 作用下， 以 乙醚 、 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

• Tris(pentafluorophenyl)gold(III) complexes with O-, N- or S-donor ligands
  作者：Rafael Usón、Antonio Laguna、Mariano Laguna、Josefina Jiménez、M.Eugenia Durana

  DOI：10.1016/s0020-1693(00)88021-4

  日期：1990.2
• Reactions of [Au(acac)PPh3] with diphosphine derivatives: different coordination modes of gold to the ligand systems. X-ray structure of [SPPh2C(AuPPh3)2PPh2CH(AuPPh3)COOMe]ClO4 and [Au5(C6F5){(SPPh2)2C}2(PPh3)]
  作者：M. Concepcion Gimeno、Antonio Laguna、Mariano Laguna、Federico Sanmartin、Peter G. Jones

  DOI：10.1021/om00034a034

  日期：1993.10

  Reactions of various diphosphine ligands with [Au(acac)PPh3] (acac = acetylacetonate) are reported. In all cases the ligand is deprotonated by displacement of acac as acetylacetone and subsequently coordinates the gold or the AuPPh3+ fragment. The reaction of the diphosphines Ph2PNHPPh2 (dppa) or Ph2PCH2PPh2 (dppm) with [Au(acac)PPh3] leads to the dinuclear complexes [Au(PPh2)2N]2 (1) or [Au(PPh2)2CH]2 (2), with the diphosphines acting as bridging ligands. With the diphosphine disulfides SPh2PNHPPh2S or SPh2PCH2PPh2S the reaction takes place in a different manner; with SdppaS the dinuclear complex [Au(SPPh2)2N]2 (3) is formed, while with SdppmS a mixture of [(SPPh2)2CH(AuPPh3)] (4) and [(SPPh2)2C(AuPPh3)2] (5) is obtained. If the reaction is carried out with 2 equiv of [Au(acac)PPh3], only the disubstituted product 5 is isolated. The mixed phosphine sulfide-phosphonium derivatives [SPPh2CH2PPh2R]ClO4 (R = Me, CH2Ph, CH2COOMe) react with [Au(acac)PPh3] in different stoichiometries to give the deprotonated mononuclear [SPPh2CH(AuPPh3)PPh2R]ClO4 (R = Me (6)), dinuclear [SPPh2C(AuPPh3)2PPh2R]ClO4 (R = Me (7), CH2Ph (8), CH2COOMe (9)), or the trinuclear [SPPh2C(AuPPh3)2PPh2CH(AuPPh3)COOMe]ClO4 (10) (R = CH2COOMe). The reactivity of these methanide complexes toward gold or silver complexes which possess a labile ligand such as tht in [Au(C6F5)tht] (tht = tetrahydrothiophene) or ClO4 in AgClO4 is different. Complex [SPPh2CH(AuPPh3)PPh2Me]ClO4 reacts with [Au(C6F5)tht] or AgClO4 leading to the dinuclear derivatives [Au2(SPPh2CHPPh2Me)2](ClO4)2 (11) or [AuAg(SPPh2CHPPh2Me)2](ClO4)2 (12), and the compounds [Au(C6F5)PPh3] or [Au(PPh3)2]ClO4 are formed as byproducts. Treatment of the complex [(SPPh2)2C(AuPPh3)2] with 2 equiv of [Au(C6F5)tht] gives the pentanuclear complex [Au5(C6F5)(SPPh2)2C}2PPh3] (13). Single-crystal X-ray structure determinations were performed for compounds 10 and 13. [SPPh2C(AuPPh3)2PPh2CH(AUPPh3)COOMe]ClO4 (10) crystallizes in space group P1BAR, triclinic, with a = 14.448(4) angstrom, b = 16.645(4) angstrom, c = 17.780(5) angstrom, alpha = 97.26(2)degrees, beta = 93.76(2)degrees, gamma = 89.71(2)degrees, Z = 2. [Au5(C6F5)(SPPh2)2C}2PPh3] (13) crystallizes in space group P1BAR, triclinic, a = 11.900(11) angstrom, b = 18.425(27) angstrom, c = 18.877(17) angstrom, alpha = 87.85(10)degrees, beta = 86.34(8)degrees, gamma = 79.38(10)degrees, Z = 2.
• 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.