[PdBr(10,20-diphenylporphyrinatonickel(II))((S)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl)] | 891831-33-7

• 英文名称: [PdBr(10,20-diphenylporphyrinatonickel(II))((S)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl)]
• 英文别名: [PdBr(NiDPP)((S)-Tol-BINAP)]
• CAS: 891831-33-7；891831-32-6
• 化学式: C₈₀H₅₉BrN₄NiP₂Pd
• 分子量: 1383.34
• InChiKey: FFZNUYJNHIKBLF-CPPUMVPSSA-M

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：

  [10-bromo-5,15-diphenylporphyrinato]-magnesium(II) 、 (±)-2,2 '-二(二-对甲苯基膦)-1,1 '-联萘 、 tris(dibenzylideneacetone)dipalladium (0) 以 甲苯 为溶剂， 以80%的产率得到[PdBr(10,20-diphenylporphyrinatonickel(II))((S)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl)]
  参考文献：
  名称：

  A new type of chiral porphyrin: Organopalladium porphyrins with chiral chelating diphosphine ligands

  摘要：

  Peripherally palladated Ni(II) porphyrins have been prepared using enantiopure chiral chelating diphosphines as supporting ligands on the attached Pd(II) fragment. Both enantiomers of the following complexes have been obtained in good yields, using oxidative addition of the bromoporphyrin starting material 5-bromo-10,20-diphenylporphyrinatonickel(II) (NiDPPBr (1)) to the [(PdL)-L-0] complex generated in situ from Pd(2)dba(3) and the chiral ligand L [PdBr(NiDPP)(CHIRAPHOS)] (2a,b) [CHIRAPHOS = 2,3-bis(diphenylphosphino)butane], [PdBr(NiDPP)(Tol-BINAP)] (3a,b) [Tol-BINAP) = 2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl] and [PdBr(NiDPP)(diphos)] [diphos = 1, 2-bis(methylphenylphosphino) benzene] (4a,b). The induced asymmetry in the porphyrin was readily detected by H-1 NMR and CD spectroscopy. The porphyrin chiroptical properties are strongly dependent upon the structure of the chiral ligand, such that a monosignate CD signal, and symmetric and asymmetric exciton couplets were observed for 4a, 2b, and 3a,b, respectively. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2005.10.014