Mo(CO)4(tris(diphenylphosphinomethane))Au(C6F5) | 159648-20-1

• 英文名称: Mo(CO)4(tris(diphenylphosphinomethane))Au(C6F5)
• CAS: 159648-20-1
• 化学式: C₄₇H₃₁AuF₅MoO₄P₃
• 分子量: 1140.58
• InChiKey: DGINVQLPDXPQNY-UHFFFAOYSA-N

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：

  Mo(CO)4(tris(diphenylphosphinomethane))Au(C6F5) 、 tetra-n-butylammonium acetylacetonate 以 二氯甲烷 为溶剂， 以88%的产率得到NBu4[Mo(CO)4(tris(diphenylphosphino)methanide)Au(C6F5)]
  参考文献：
  名称：

  Synthesis of heterometallic species with (Ph₂P)₃CH or (Ph₂P)₃C^–. Crystal structures of [Mo(CO)₄{(PPh₂)₂CHPPh₂AuCl}], [Mo(CO)₄{(PPh₂)₂CHPPh₂Au(C₆F₅)}] and [NBu]₄[Mo(CO)₄{(PPh₂)₂CPPh₂Au(C₆F₅)}]

  摘要：

  Treatment of [M(CO)4{(PPh2)2CHPPh2}] (M = Cr a, Mo b or W c) with 1 equivalent of [AuX(tht)] or [Au(tht)(PPh3)]ClO4 (tht = tetrahydrothiophene) afforded the neutral binuclear complexes [M(CO)4{(PPh2)2CHPPhAuX}] (X = Cl la-lc or C6F5 2a-2c), or the cationic derivatives [M(CO)4{(PPh2)2CHPPh2Au(PPh3)}]ClO4 3a-3c. Complexes 2 and 3 are readily deprotonated by [NBu4] (acac] (acac = acetylacetonate) to give the tris(diphenylphosphino)methanide species [MBu4]-[M(CO)4{(PPh2)2CPPh2Au(C6F5)}] 4a-4c and [M(CO)4{(PPh2)2CPPh2Au(PPh3)}] (5a-5c). Trinuclear compounds of the type [NBu4][{M(CO)4[(PPh2)2CPPh2]}2Au] 6a-6c were obtained by reaction of [M(CO)4{(PPh2)2CHPPh2}] with [NBu4][Au(acac)2] in the ratio 2:1. Single-crystal structure determinations were performed for compounds lb, 2b and 4b. In the neutral complexes lb and 2b the atoms C(2) (carbonyl), Mo, P(1) (co-ordinated to Au) and Au are essentially coplanar; the principal structural differences between the neutral and anionic (4b) complexes are the shorter P-C bonds and a rotation about the C-P(l) bond in the latter complex.

  DOI：

  10.1039/dt9940002891
• 作为产物：
  描述：

  pentafluorophenyl(tetrahydrothiophene)gold(I) 、 Mo(CO)4(tris(diphenylphosphinomethane)) 以 二氯甲烷 为溶剂， 以82%的产率得到Mo(CO)4(tris(diphenylphosphinomethane))Au(C6F5)
  参考文献：
  名称：

  Synthesis of heterometallic species with (Ph₂P)₃CH or (Ph₂P)₃C^–. Crystal structures of [Mo(CO)₄{(PPh₂)₂CHPPh₂AuCl}], [Mo(CO)₄{(PPh₂)₂CHPPh₂Au(C₆F₅)}] and [NBu]₄[Mo(CO)₄{(PPh₂)₂CPPh₂Au(C₆F₅)}]

  摘要：

  Treatment of [M(CO)4{(PPh2)2CHPPh2}] (M = Cr a, Mo b or W c) with 1 equivalent of [AuX(tht)] or [Au(tht)(PPh3)]ClO4 (tht = tetrahydrothiophene) afforded the neutral binuclear complexes [M(CO)4{(PPh2)2CHPPhAuX}] (X = Cl la-lc or C6F5 2a-2c), or the cationic derivatives [M(CO)4{(PPh2)2CHPPh2Au(PPh3)}]ClO4 3a-3c. Complexes 2 and 3 are readily deprotonated by [NBu4] (acac] (acac = acetylacetonate) to give the tris(diphenylphosphino)methanide species [MBu4]-[M(CO)4{(PPh2)2CPPh2Au(C6F5)}] 4a-4c and [M(CO)4{(PPh2)2CPPh2Au(PPh3)}] (5a-5c). Trinuclear compounds of the type [NBu4][{M(CO)4[(PPh2)2CPPh2]}2Au] 6a-6c were obtained by reaction of [M(CO)4{(PPh2)2CHPPh2}] with [NBu4][Au(acac)2] in the ratio 2:1. Single-crystal structure determinations were performed for compounds lb, 2b and 4b. In the neutral complexes lb and 2b the atoms C(2) (carbonyl), Mo, P(1) (co-ordinated to Au) and Au are essentially coplanar; the principal structural differences between the neutral and anionic (4b) complexes are the shorter P-C bonds and a rotation about the C-P(l) bond in the latter complex.

  DOI：

  10.1039/dt9940002891