[(triphenylphosphine)2Pt(thiosalicylate)...pyridinium][tetraphenylborate] | 557766-96-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [(triphenylphosphine)2Pt(thiosalicylate)...pyridinium][tetraphenylborate]
• 英文别名: [(Ph3P)2Pt(SC6H4CO2)...Hpy][BPh4]
• CAS: 557766-96-8
• 化学式: C₅H₆N*C₂₄H₂₀B*C₄₃H₃₄O₂P₂PtS
• 分子量: 1271.18
• InChiKey: UOGNSSORQGHNRT-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：

  吡啶 、 dichloro( 1,5-cyclooctadiene)platinum(ll) 、 四苯硼钠 、 硫代水杨酸 、 三苯基膦 以 甲醇 为溶剂， 以98%的产率得到[(triphenylphosphine)2Pt(thiosalicylate)...pyridinium][tetraphenylborate]
  参考文献：
  名称：

  Hydrogen-bonded adducts formed from platinum(II) and palladium(II) thiosalicylate complexes [(Ph3E)2M(SC6H4CO2)] (E=P, As) and triethylammonium or pyridinium ions; X-ray crystal structure of [(Ph3P)2Pt(SC6H4CO2)⋯HNEt3]+[BPh4]−

  摘要：

  One-pot reactions Of [MCl2(cod)] (cod = cyclo-octa-1,5-diene; M = Pt, Pd) with two equiv of PPh3 or AsPh3, one equiv of thiosalicylic acid, and an excess of triethylamine base, followed by the addition of excess Na[BPh4] to the hot reaction mixture gives complexes [(Ph3E)(2)M(SC6H4CO2)...HNEt3](+)[BPh4](-) (E=P, As). Analogous pyridinium and platinum-thioglycolate [(Ph3P)(2)Pt(SCH2CO2)] derivatives were also prepared. An X-ray crystal structure determination on [(Ph3P)(2)Pt(SC6H4CO2)...HNEt3](+)[BPh4](-) reveals hydrogen-bonding between the NH proton and the carbonyl group of the thiosalicylate ligand, the major effect of which is to flatten the platinum-thiosalicylate moiety. NMR spectroscopic data indicate that the hydrogen-bonding interaction persists in solution. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01380-4