cis-[Pt(p-tolyl)2((diphenylphosphanyl)methanol)2] | 871505-47-4

• 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: cis-[Pt(p-tolyl)2((diphenylphosphanyl)methanol)2]
• CAS: 871505-47-4
• 化学式: C₄₀H₄₀O₂P₂Pt
• 分子量: 809.784
• InChiKey: BYKJTMZTKPXEFE-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：

  [Pt₂(4-MeC₆H₄)₄(μ-SEt₂)₂] 、 (二苯基膦基)甲醇 以 二氯甲烷 为溶剂， 以87%的产率得到cis-[Pt(p-tolyl)2((diphenylphosphanyl)methanol)2]
  参考文献：
  名称：

  Flexible Building Blocks for Transition Metal Early−Late Chemistry. Synthesis of Heterobimetallic Tetranuclear Metallomacrocycles

  摘要：

  The reaction of LiOCH2PPh2 with the metallocene compounds [Cp2MCl2] yields the metallodiphosphines [Cp2M(OCH2PPh2)(2)] (M = Ti (1), Zr (2)). Compound 2 has also been prepared by reaction of HOCH2PPh2 with [CP2ZrMe2], although the reaction with [Cp-2(tt)-ZrMe2] (Cp-tt = eta(5)-1,3-di-tert-butylcyclopentadienyl) stops at the complex [(Cp2ZrMe)-Zr-tt(OCH2-PPh2)] (3). The mononuclear late transition metal complexes containing (diphenylphosphanyl)-methanol ligands, cis-[M(cod)(Ph2PCH2OH)(2)]BF4 (M = Rh (4), Ir (5)) and cis-[Pt(p-tolyl)(2)(Ph2PCH2OH)(2)] (6), have been prepared by reaction of [M(cod)(NCCH3)(2)]BF4 and [Pt(mu-SEt2)(p-tolyl)(2)](2) with HOCH2PPh2. The reaction of the metallodiphosphines 1 and 2 with the compounds [M(diolef)(NCCH3)(2)]BF4 (M = Rh, Ir) afforded the tetranuclear d(0)-d(8) early-late heterobimetallic (ELHB) metallomacrocycles [Cp2M(OCH2PPh2)(2)Ir(cod)](2)(2+) (M = Zr (7), Ti (8)) and [Cp2Zr(mu-OCH2PPh2)(2)Rh(nbd)](2)(2+) (9). The crystal structures of the 16-membered metallomacrocycles 7 and 9 have been determined by X-ray diffraction and show a rhomboidal arrangement of the metal centers with a conformation that is largely determined on steric grounds.

  DOI：

  10.1021/om050644l