[(N,N-dimethyl-(o-(diphenylphosphino)benzyl)amine)Pd(COMeC7H10)][B(C6H3(CF3)2-3,5)4] | 216484-13-8

• 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: [(N,N-dimethyl-(o-(diphenylphosphino)benzyl)amine)Pd(COMeC7H10)][B(C6H3(CF3)2-3,5)4]
• CAS: 216484-13-8；220943-36-2
• 化学式: C₃₀H₃₅NOPPd*C₃₂H₁₂BF₂₄
• 分子量: 1426.23
• InChiKey: ZSIYLVUQZBWYGT-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：

  (o-diphenylphosphino-dimethylbenzylamine)Pd(Me)Cl 、 降莰烷 、 一氧化碳 、 四(3,5-二(三氟甲基)苯基)硼酸钠 以 二氯甲烷 为溶剂， 以79%的产率得到[(N,N-dimethyl-(o-(diphenylphosphino)benzyl)amine)Pd(COMeC7H10)][B(C6H3(CF3)2-3,5)4]
  参考文献：
  名称：

  High Reactivity of (P,N)Pd(methyl)⁺ Derivatives toward Mixtures of CO and Norbornene

  摘要：

  The reactivity of cationic (P,N)PdMe(CO)(+) (P,N = Ph2P-o-C6H4CH2NMe2, Me2N-o-C6H4-CH2PPh2, 1-(dimethylamino)-8-(diphenylphosphino)naphthalene; an-ion, B-[3,5-Ph( CF3)(2)](4)) toward CO and norbornene is described. CO and norbornene insert slowly into the palladium-methyl bond to yield (P,N)Pd[C(O)Me](+) and [-3-methyl-2-norbornyl](+) derivatives. Compounds (P,N)PdMe(CO)(+) react fast with mixtures of CO and norbornene under formation of(P,N)Pd[C7H10C(O)Me](+) and two isomers of(P,N)Pd[C7H10C(O)C7H10Me](+). The dissimilarity in rates is explained in a kinetic model, wherein reactive intermediates are reversibly formed and trapped by norbornene in case of trans-P (P,N)Pd[C(O)Me](+) and CO in case of trans-P (P,N)Pd(C7H10Me)(+) complexes. CO insertion into the Pd-alkyl bond takes place in the trans-N Pd-alkyl complexes, and norbornene inserts into the Pd-acyl bond from the trans-P Pd-acyl complexes. Isomerization from trans-P to trans-N in (P,N)Pd[C(O)Me](+) is slow with respect to CO deinsertion and subsequent, norbornene insertion into the trans-P (P,N)Pd+-acyl bond. Fast and reversible trans-N-to-P isomerization is found in compounds (P,N)Pd[C(O)-3-Me-2-C7H10](+).

  DOI：

  10.1021/om980368t