trans-di(μ-acetato)-bis[5-(diphenylphosphino)-2-methylnaphthyl]dipalladium(II) | 862112-56-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: trans-di(μ-acetato)-bis[5-(diphenylphosphino)-2-methylnaphthyl]dipalladium(II)
• CAS: 862112-56-9
• 化学式: C₅₀H₄₂O₄P₂Pd₂
• 分子量: 981.669
• InChiKey: SMCAOTZTSFVUCP-UHFFFAOYSA-L

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：

  trans-di(μ-acetato)-bis[5-(diphenylphosphino)-2-methylnaphthyl]dipalladium(II) 、 1,3,4-三苯基-4,5-二氢-1H-1,2,4-三氮唑-5-亚基 以 甲苯 为溶剂， 以91%的产率得到bis(1,3,4-triphenyl-4,5-dihydro-1H-1,2,4-triazolin-5-ylidene)[5-(diphenylphosphino)-2-methylnaphthyl]palladium(II) acetate
  参考文献：
  名称：

  Synthesis and Characterization of N-Heterocyclic Carbene Phospha-Palladacycles and Their Properties in Heck Catalysis

  摘要：

  Palladacycles are among the most active catalyst systems for the Mizoroki-Heck reaction to date. We present N-heterocyclic carbene (NHC) substituted phospha-palladacycles as a new class of catalysts. This new type of palladacycles combines the advantageous stability of phospha-palladacycles with the steric demand and high a-donor strength of N-heterocyclic carbenes. In this work NHC-substituted phospha-palladacycles are tested in Heck catalysis. The activity of these catalysts allows the coupling of even aryl chlorides in good yields.

  DOI：

  10.1021/om049001g
• 作为产物：
  描述：

  palladium diacetate 、 (2-methylnaphthalen-1-yl)diphenylphosphane 以 甲苯 为溶剂， 以88%的产率得到trans-di(μ-acetato)-bis[5-(diphenylphosphino)-2-methylnaphthyl]dipalladium(II)
  参考文献：
  名称：

  Synthesis and characterization of phospha-palladacycles and their catalytic properties in the olefination of chloro- and bromoarenes

  摘要：

  Acetylacetonates of phospha-palladacycles are new catalysts in the Heck coupling of aryl chlorides and bromides with styrene. Turnover numbers (TON) of much higher than 300,000 and product yields up to 99% are obtained. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.03.052