bis(3-methoxyphenyl)acetylene dicobalt hexacarbonyl | 116000-89-6

• 英文名称: bis(3-methoxyphenyl)acetylene dicobalt hexacarbonyl
• CAS: 116000-89-6
• 化学式: C₂₂H₁₄Co₂O₈
• 分子量: 524.335
• InChiKey: VWIMQRDTUIQFFR-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：

  bis(3-methoxyphenyl)acetylene dicobalt hexacarbonyl 、 [1,1'-(1,4-dioxabutane-1,4-diyl)dicyclopentadienyl]disodium 、 molybdenum hexacarbonyl 以 四氢呋喃 为溶剂， 以11%的产率得到C56H40Co2Mo2O16, α
  参考文献：
  名称：

  Synthesis and characterization of double MCoC2 and MFeCoS (M = Mo, W) tetrahedral cluster complexes bridged by various biscyclopentadienyl ligands

  摘要：

  The bridged double tetrahedral clusters [RPhC2MCo(CO)(5)(eta(5)-C5H4)](2)[C(O)CH2CH2C(O)] (1a M = Mo, R = Ph; 1b Mo, p-MeC6H4; 1c Mo, m-MeOC6H4; 1d W, Ph), [Ph2C2MCo(CO)(5)(eta(5)-C5H4)](2)[p-C(O)C6H4C(O)-p] (2a M = Mo; 2b W) and [Ph2C2MCo(CO)(5)(eta(5)-C5H4)](2)[o-CH2C6H4CH2-o] (4) were synthesized from single tetrahedral clusters RPhC2Co2(CO)(6) and corresponding bridging intermediate reagents [NaM(CO)(3)(eta(5)-C5H4)](2)Z (Z = C(O)CH2CH2C(O)), p-C(O)C6H4C(O)-p, o-CH2C6H4CH2-o), whereas those clusters [FeMCoS(CO)(8)(eta(5)-C5H4)](2)[p-C(O)C6H4C(O)-p] (3a M = Mo, 3b W), [FeMCoS(CO)(8)(eta(5)-C5H4)(2)[o-CH2C6H4CH2-o] (5) and [FeMoCoS(CO)(8)(eta(5)-C5H4)](2)[Me2SiOSiMe2] (6) were prepared by reactions of a single tetrahedral cluster FeCo2(CO)(9)(mu(3)-S) with bridging intermediate reagents [NaM(CO)(3)(eta(5)-C5H4)](2)Z (Z = p-C(O)C6H4C(O)-p, o-CH2C6H4CH2-o) or [LiMo(CO)(3)(eta(5)-C5H4)](2) [Me2SiOSiMe2], respectively. Further reactions of 3a-b with reducing agent NaBH4 gave corresponding bridged double clusters FeMCoS(CO)(8)(eta(5)-C5H4)](2)[p-CH(OH)C6H4CH(OH)-p] (8a M = Mo; 8b W), whereas 1a reacted with NaBH4 afforded [Ph2C2Mo-Co(CO)(5)(eta(5)-C5H4)](2)[CH(OH)CH2CH2CH(OH)] (7), which could be converted to its ether cluster derivative [Ph2C2MoCo(CO)(5)(eta(5)-C5H4)(2)][alpha-CHCH2CH2CH-alpha] (9). All the new clusters 1-9 have been characterized by elemental analysis, IR and H-1 NMR spectroscopy, whereas new terephthaloylbis(cyclopentadienylsodium) used to prepare intermediate reagents [NaM(CO)(3) (eta(5)-C5H4)](2)[p-C(O)C6H4C(O)-p] has been isolated and characterized by IR and H-1 NMR spectroscopy. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0277-5387(97)00258-1
• 作为产物：
  描述：

  dicobalt octacarbonyl 、 1-甲氧基-3-[2-(3-甲氧基苯基)乙炔基]苯 以 乙醚 为溶剂， 以96%的产率得到bis(3-methoxyphenyl)acetylene dicobalt hexacarbonyl
  参考文献：
  名称：

  Pepermans, Henri; Willem, Rudolph; Hoogzand, Cornelis, Bulletin des Societes Chimiques Belges, 1987, vol. 96, # 8, p. 563 - 574

  摘要：

  DOI：