fac-{(PPh3)-1,2-bis(diphenylphosphino)ethane}Mo(CO)3 | 115940-59-5

• 英文名称: fac-{(PPh3)-1,2-bis(diphenylphosphino)ethane}Mo(CO)3
• CAS: 115940-59-5
• 化学式: C₄₇H₃₉MoO₃P₃
• 分子量: 840.686
• InChiKey: RYPDPEAKLZIOOK-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：

  [Mo(CO)3(dppe)(py)] 在 PPh₃ 作用下， 以 吡啶 为溶剂， 生成 fac-{(PPh3)-1,2-bis(diphenylphosphino)ethane}Mo(CO)3
  参考文献：
  名称：

  Asali, Khalil J.; Van Zyl, Gideon J.; Dobson, Gerard R., Inorganic Chemistry, 1988, vol. 27, # 19, p. 3314 - 3319

  摘要：

  DOI：

文献信息

• Kinetics and mechanisms of ligand substitution reactions of molybdenum SO2 complexes. Synthesis and X-ray structure of trans-Mo(CO)2 (dmpe) (PPh3) (SO2)
  作者：Jian-Kun Shen、Gregory J. Kubas、Arnold L. Rheingold

  DOI：10.1016/0020-1693(95)04649-6

  日期：1995.12

  Kinetic results are reported for intramolecular PPh3 substitution reactions of Mo(CO)2(η1-L)(PPh3)2(SO2) to form Mo(CO)2(η2-L)(PPh3)(SO2) (L = dmpe = (Me)2PC2H4P(Me)2 and dppe=Ph2PC2H4PPh2) in THF solvent, and for intermolecular SO2 substitutions in Mo(CO)3(η2-L)(η2-SO2) (L = 2,2′-bipyridine, dppe) with phosphorus ligands in CH2Cl2 solvent. Activation parameters for intramolecular PPh3 substitution

  动力学结果报告分子内PPH 3的MO（CO）的取代反应2（η 1 -L）（PPH 3）2（SO 2），以形成的MO（CO）2（η 2 -L）（PPH 3）（SO 2）（L = DMPE =（ME）2 PC 2 ħ 4 P（Me）的2和DPPE =苯基2 PC 2 ħ 4 PPH 2）在THF溶剂中，分子间SO 2个在沫（CO）取代3（η 2个-L）（η 2 -SO 2）（L = 2,2'-联吡啶，DPPE）在CH磷配体2氯2溶剂。分子内PPh 3取代反应的激活参数：dHpe的ΔH ≠值为12.3 kcal / MOl，DPPE的ΔH ≠值为16.7 kcal / MOl；对于DMPe，ΔS ≠值为-30.3 cal / MOl K，对于DPPE，ΔS ≠值为-16.4 cal / MOlK。这些结果与分子内缔合机制一致。SO的取代2在MO（CO）3（η 2 -L）（η 2 -SO 2）复合
• The chemical reactivity of fullerene C60 towards fac-Mo(CO)3 (MeCN)(dppe) and Mo(CO)4(dppe). Synthesis, characterization and reactions of the novel fullerene molybdenum derivative fac-Mo(CO)3(dppe)(η2-C60)
  作者：Li-Cheng Song、Ying-Huai Zhu、Qing-Mei Hu

  DOI：10.1016/s0277-5387(97)00370-7

  日期：1998.1

  The acetonitrile ligand of fac-Mo(CO)(3)(MeCN)(dppe)[dppe = bis-(1,2-diphenylphosphino)ethane] can be easily replaced by fullerene C-60 in chlorobenzene at about 80 degrees C to give exclusively fac-Mo(CO)(3)(dppe>(eta(2)-C-60), whereas fullerene C-60 reacted with Mo(CO)(4)(dppe) in refluxing chlorobenzene to afford an isomeric mixture of fac- and mer-Mo(CO)(3)(dppe)(eta(2)-C-60). These organomolybdenum C-60 derivatives were characterized by elemental analysis and spectroscopic techniques. In addition, the eta(2)-C-60 ligand in fac-Mo(CO)(3)(dppe)(eta(2)-C-60) was also found to be easily displaced by MeCN, PPh3 or pyridine to give corresponding fac-organomolybdenum complexes. (C) 1998 Elsevier Science Ltd. All rights reserved.