| 266002-34-0

• CAS: 266002-34-0
• 化学式: C₂₄H₂₇ClN₃OPPd
• 分子量: 546.345
• InChiKey: PJMMBFPXNYSRNT-JEZSOZEASA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  、 silver perchlorate 生成
  参考文献：
  名称：

  Reactivity of cyclometallated semicarbazone complexes of Pd(II): crystal and molecular structures of [Pd{C6H4C(Et)NN(H)C(O)NH2}(PPh3)][ClO4] and [Pd{C6H4C(Et)NN(H)C(O)NH2}{(Ph2PCH2CH2)2PPh-P,P,P}][Cl]

  摘要：

  Treatment of the cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(Cl)] (a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(Cl)] (b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(Cl)] (c) with tertiary monophosphine ligands in a complex-phosphine 1:1 molar ratio yielded [C, N] bonded cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(Cl)(L)] (1a-4a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(Cl)(L)] (1b-4b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(Cl)(L)] (1c-4c), [L = PPh3, PMePh2, PEtPh2 and PEt2Ph]. Reaction of a, b and c with silver perchlorate, prior to the treatment with the monophosphine gave the [C, N, O] bonded cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(L)][ClO4] (5a-8a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(L)][ClO4] (5b-8b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(L)][ClO4] (5c-8c). Reaction of a, b and c with tertiary monophosphines in a complex-phosphine 1:2 ratio gave the C only bonded non-cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(PEt2Ph)(2)(Cl)] (9a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(PPh3)(2)(Cl)] (9b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(PEt2Ph)(2)(Cl)] (9c). Treatment of a, b and c with the triphosphine bis(2-diphenylphosphinoethyl)phenylphosphine (trifos) yielded the non-cyclometallated complexes [Pd{4-[MeC6H3C(Me)=NN(H)C(=O)NH2} {L-P,P,P}][Cl] (10a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}{L-P,P,P}][Cl] (10b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2} {L-P,P,P)][Cl] (10c) (L = (Ph2PCH2CH2)(2)PPh). The complexes were characterised by their elemental analysis (C, H, N) and by IR and P-31-{H-1} and H-1-NMR spectroscopy. [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(PPh3)][ClO4] (5b) and [Pd{C6H4C(Et)=NN(H)C(=O)NH2}{(Ph2PCH2CH2)(2)PPh-P,P,P}][Cl] (10b) were characterised crystallographically. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00629-4
• 作为产物：
  描述：

  、 乙基二苯基膦 以 丙酮 为溶剂， 以81%的产率得到
  参考文献：
  名称：

  Reactivity of cyclometallated semicarbazone complexes of Pd(II): crystal and molecular structures of [Pd{C6H4C(Et)NN(H)C(O)NH2}(PPh3)][ClO4] and [Pd{C6H4C(Et)NN(H)C(O)NH2}{(Ph2PCH2CH2)2PPh-P,P,P}][Cl]

  摘要：

  Treatment of the cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(Cl)] (a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(Cl)] (b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(Cl)] (c) with tertiary monophosphine ligands in a complex-phosphine 1:1 molar ratio yielded [C, N] bonded cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(Cl)(L)] (1a-4a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(Cl)(L)] (1b-4b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(Cl)(L)] (1c-4c), [L = PPh3, PMePh2, PEtPh2 and PEt2Ph]. Reaction of a, b and c with silver perchlorate, prior to the treatment with the monophosphine gave the [C, N, O] bonded cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(L)][ClO4] (5a-8a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(L)][ClO4] (5b-8b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(L)][ClO4] (5c-8c). Reaction of a, b and c with tertiary monophosphines in a complex-phosphine 1:2 ratio gave the C only bonded non-cyclometallated complexes [Pd{4-MeC6H3C(Me)=NN(H)C(=O)NH2}(PEt2Ph)(2)(Cl)] (9a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(PPh3)(2)(Cl)] (9b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2}(PEt2Ph)(2)(Cl)] (9c). Treatment of a, b and c with the triphosphine bis(2-diphenylphosphinoethyl)phenylphosphine (trifos) yielded the non-cyclometallated complexes [Pd{4-[MeC6H3C(Me)=NN(H)C(=O)NH2} {L-P,P,P}][Cl] (10a), [Pd{C6H4C(Et)=NN(H)C(=O)NH2}{L-P,P,P}][Cl] (10b) and [Pd{3,4-Me2C6H2C(Me)=NN(H)C(=O)NH2} {L-P,P,P)][Cl] (10c) (L = (Ph2PCH2CH2)(2)PPh). The complexes were characterised by their elemental analysis (C, H, N) and by IR and P-31-{H-1} and H-1-NMR spectroscopy. [Pd{C6H4C(Et)=NN(H)C(=O)NH2}(PPh3)][ClO4] (5b) and [Pd{C6H4C(Et)=NN(H)C(=O)NH2}{(Ph2PCH2CH2)(2)PPh-P,P,P}][Cl] (10b) were characterised crystallographically. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00629-4