trans-hydridobis(triethylphosphine)(1-pyrrolyl)platinum(II) | 505027-23-6

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: trans-hydridobis(triethylphosphine)(1-pyrrolyl)platinum(II)
• 英文别名: trans-[HPt(C4H4N)(PEt3)2]；platinum(1+) monohydride;pyrrol-1-ide;triethylphosphane
• CAS: 505027-23-6
• 化学式: C₁₆H₃₅NP₂Pt
• 分子量: 498.488
• InChiKey: RKMBCEWKJMUXMZ-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

• 作为产物：
  描述：

  吡咯 、 [Pt(PEt₃)₃] 以 甲苯 为溶剂， 以40%的产率得到trans-hydridobis(triethylphosphine)(1-pyrrolyl)platinum(II)
  参考文献：
  名称：

  Oxidative insertion into the N–H bond of carbazole, indole and pyrrole with zerovalent metals

  摘要：

  The reactions of carbazole (C12H8NH), indole (C8H6NH) and pyrrole (C4H4NH) with the zerovalent [Pt(PEt3)(3)], [Pd(PEt3)(3)] and [Ni(PEt3)(3)] gave oxidative insertion into the N-H bond, affording the corresponding hydrides of the type trans-[HM(LN)(PEt3)(2)], LN = de-protonated heterocyclic ligand; the isolated compounds for platinum were trans-[HPt(C8H6N)(PEt3)(2)] (1), trans-[HPt(C4H4N)(PEt3)(2)] (2), and for nickel trans-[HNi(C12H8N)(PEt3)(2)] (3), trans-[HNi(C8H6N)(PEt3)(2)] (4) and trans-[HNi(C4H4N)(PEt3)(2)] (5); on using palladium the corresponding hydrides were also detected in solution, however, after longer reaction time the double substituted compounds: trans-[Pd(C12H8N)(2)(PEt3)(2)] (6), trans-[Pd(C8H6N)(2)(PEt3)(2)] (7) and trans-[Pd(C4H4N)(2)(PEt3)(2)] (8) were obtained. A crystal structure is reported for 6. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(02)01979-4

文献信息

• C–H and N–H activation by Pt(0) in N- and O-heteroaromatic compounds
  作者：Janine T Chantson、Simon Lotz

  DOI：10.1016/j.jorganchem.2004.01.030

  日期：2004.4

  [Pt(PEt3)4] with various azoles afforded platinum(II) hydride complexes of the type trans-[PtH(1-azolyl)(PEt3)2], where azolyl=indolyl (1), imidazolyl (2), benzimidazolyl (3), pyrazolyl (4) and indazolyl (5), by oxidative insertion of the metal centre into the N–H bonds of the respective azoles. Pyrrole was much less reactive. Complexes trans-[PtH(R)(PEt3)2], where R=2-furyl (6), 2-benzoxazolyl (7) and 2-benzothiazolyl

  [PT（PEt 3）4 ]与各种唑的反应提供了反式-[PTH（1-azolyl）（PEt 3）2 ]类型的氢化铂（II）氢化物络合物，其中偶氮基=吲哚基（1），咪唑基（2），苯并咪唑基（3），吡唑基（4）和吲唑基（5），是通过将金属中心氧化插入相应的唑的NH键中来实现的。吡咯的反应性小得多。配合物的反式- [PTH（R）（PET 3）2 ]，其中R = 2-呋喃基（6），2-苯并恶唑基（7）和2-苯并噻唑基（8）是通过C–H键活化制备的。对于苯并噻唑，没有插入到C–S键中。无法分离出具有1-甲基吡咯和二苯并呋喃的类似的C–H活化产物。