dicarbonyl(triphenylphosphine)[((1,2,3,4,5,6-η)-4-methoxyphenyl)ethanone]chromium | 179864-62-1

• 英文名称: dicarbonyl(triphenylphosphine)[((1,2,3,4,5,6-η)-4-methoxyphenyl)ethanone]chromium
• CAS: 179864-62-1
• 化学式: C₂₉H₂₅CrO₄P
• 分子量: 520.485
• InChiKey: DCLWCIVXCQMQNG-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：

  tricarbonyl[((1,2,3,4,5,6-η)-4-methoxyphenyl)ethanone]chromium 、 三苯基膦 以 乙醚 、 环己烷 为溶剂， 以69%的产率得到dicarbonyl(triphenylphosphine)[((1,2,3,4,5,6-η)-4-methoxyphenyl)ethanone]chromium
  参考文献：
  名称：

  Synthesis and reactions of [(((η6)-2-acylaryl)-C,O)tetracarbonylmanganese]-tricarbonylchromium complexes: enhancement of diastereoselection during cyclopentaannulation

  摘要：

  Cyclomanganation reactions of [(eta(6))-acylaryl]tricarbonylchromium complexes have been investigated, Three novel heterobimetallic complexes have been synthesised in moderate to good yield, with one being characterised by X-ray crystallography. Several modes of activating these bimetallic complexes towards coupling reactions with substituted alkenes and alkynes were investigated, including oxidative decarbonylation at room temperature, and thermal promotion. The stereochemistry of one of the cyclopentaannulated adducts has been established by X-ray crystallography. Thermal displacement of one of the CO ligands of the bimetallic complex 27 in the presence of PPh(3) afforded a single adduct, the structure of which was established by X-ray crystallography. The chemistry of this novel bimetallic system was investigated.

  DOI：

  10.1016/0022-328x(95)05964-q