[(PPh3)2Pt(3,3-diphenylcyclopropene)] | 190333-70-1

• 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: [(PPh3)2Pt(3,3-diphenylcyclopropene)]
• 英文别名: Pt(PPh3)2(3,3-diphenylcyclopropene)；(1-phenylcycloprop-2-en-1-yl)benzene;platinum;triphenylphosphane
• CAS: 190333-70-1
• 化学式: C₅₁H₄₂P₂Pt
• 分子量: 911.922
• InChiKey: LPCIRXBQBSLEME-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：

  盐酸 、 [(PPh3)2Pt(3,3-diphenylcyclopropene)] 以 甲苯 为溶剂， 生成 cis-dichlorobis(triphenylphosphine)platinum(II)
  参考文献：
  名称：

  Protonation of cyclopropene complexes of platinum(0) and the reduction of cyclopropene by nitrogenases

  摘要：

  The reactions of a series of platinum(0) cyclopropene complexes with HCl have been studied, and it is shown that the products include both ring-intact (cyclopropane-type) and ring-opened (propene-type) materials. All products are believed to be formed by hydrocarbon insertions into transient platinum-hydrogen bonds formed by addition of HCl to platinum. Mechanistic interpretation is complicated by group migrations, and double-bond shifts. Oxidative additon of a sigma-cyclopropyl to platinum plays a part in ring-opening reactions, whereas the cyclopropanes are believed to be produced by further hydrocarbon insertions into transient platinum-hydrogen bonds. The relevance of these models to the mechanism of reduction of cyclopropene by nitrogenases is discussed. (C) 1998 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(98)00203-5