[Pd(2,3,4-(MeO)3C6HC(H)=N(2-O-5-tBuC6H3))]4 | 955012-63-2

• 英文名称: [Pd(2,3,4-(MeO)3C6HC(H)=N(2-O-5-tBuC6H3))]4
• 英文别名: [Pd(2,3,4-(MeO)3C6HHCH=NC6H4-5-tBu-O-2)]4
• CAS: 955012-63-2
• 化学式: C₈₀H₉₂N₄O₁₆Pd₄
• 分子量: 1791.31
• InChiKey: NKFQROFQBVALBN-CBCVXZHPSA-J

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：

  [Pd(2,3,4-(MeO)3C6HC(H)=N(2-O-5-tBuC6H3))]4 、 4-(二甲氨基)三苯基膦 以 二氯甲烷 为溶剂， 生成 [(Pd(2,3,4-(MeO)3C6HHCH=NC6H4O-2)(Ph2PC6H4NMe2)]
  参考文献：
  名称：

  Reactivity of tetranuclear complexes of Pd(II) with potentially homo- and heterobidentate ligands

  摘要：

  Reaction of the cyclometallated compounds [Pd{2,3,4-(MeO)(3)C6HC(H)=N[(2)-(O)-5-RC6H3]}](4) (1a: R = H, 1b: R = 'Bu) with the phosphine PPh2[2-(COH)C6H4], in a complex/phosphine 1:4 molar ratio gave the mononuclear cyclometallated complexes [{Pd{2,3,4(MeO)(3)C6HC(H)=N[2-(O)-5-RC6H3)) {PPh2[2-(HOC)C6H4]}] (2a: R = H; 2b: R =Bu-t), upon cleavage of the tetranuclear structure. Treatment of complex 1a with the diarsine AsPh2(CH2)(2)Ph2As (dppae) in a 1:2 or 1:4 molar ratio only yielded the dinuclear compound [{Pd{2,3,4-(MeO)(3)C6HC(H)=N[2-(O)C6H4]}}(2){mu-AsPh2(CH2)(2)Ph2As] (3a), regardless the molar ratio used. Reaction of the cyclometallated tetramers with Ph2P(CH2)(2)Ph2As (arphos) in a 1:4 molar ratio gave the mononuclear cyclometallated complexes [Pd{2,3,4(MeO)(3)C6HC(H)=N[2-(O)C6H4]}}(2){mu-PPh2(CH2)(2)Ph2As}] (4a) and [Pd{2,3,4-(MeO)(3)C6HC(H)=N[2-(O)-5-BuC6H3]}{PPh2(CH2)(2)PhAs-P}] (4b), with the P,As ligand coordinated through the phosphorus atom, as air-stable solids. Treatment of la with arphos in a 1:2 molar ratio gave the dinuclear complex [{Pd{2,3,4-(MeO)(3)C6HC(H)=N[2-(O)C6H4]}}(2){mu-PPh2(CH2)(2)Ph2As)] (5a). Reaction of 1b with the diphosphine Ph2P(C6H4)O(C6H4)PPh2 gave the dinuclear compound [{Pd{2,3,4-(MeO)(3)C6HC(H)=N[2-(O)-(BuC6H3)-Bu-t]}}2 {mu-PPh2(C6H4)O(C6H4)Ph2P}] (6b) for all the complex 1b/phosphine molar ratios tested. Reaction of the cyclometallated tetramer la with PPh2[4-(NMe2)C6H4] (in 1:2 or 1:4 molar ratio) produced the mononuclear cyclometallated complex [Pd{2,3,4(MeO)(3)C6HC(H)=N[2-(O)C6H4]}{PPh2[4-(NMe2)C6H4]}] (7a) as an air-stable solid. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.06.012
• 作为产物：
  描述：

  2,3,4-(MeO)3C6H2C(H)=N[2-(OH)-5-tBuC6H3] 、 palladium diacetate 以 甲苯 为溶剂， 以50%的产率得到[Pd(2,3,4-(MeO)3C6HC(H)=N(2-O-5-tBuC6H3))]4
  参考文献：
  名称：

  PdII 与三齿 [C,N,O] 和 [O,N,O] 配体的四核复合物：合成、反应性和结构异构

  摘要：

  [Pd{ 4 -Me-2-CH 2 C 6 H 3 C(H)=N-(2-OC6H4)}] n [Pd{2,4-(Me)2C6H2C(H)=N(2-OC6H4) )}] 4-n (n = 0-4)，同样具有四核结构。然而，四聚体由两种类型的单核 Pd（配体）结构单元组装而成：配体通过一个中的脂肪族甲基碳和另一个中的芳族邻位碳进行配位。一种此类异构体的晶体结构证实了光谱数据。2-(OH)-4,6-(MeO)2C6H2C(H)=N[2-(OH)C 6 H 4 ] (e)和2-(OH)C 6 H 4 -C(H)的处理=N[2-(OH)C 6 H 4 ) (f) 与醋酸钯 (II) 生成四核配合物 [Pd{ 2 -O-4,6-(MeO)2C6H2C(H)= N(2-OC) 6 H 4 )}] 4 (1e) 和 [Pd{2-OC6H4C(H)=N(2-OC6H4)}] 4 (If)，在配体双去质子化后

  DOI：

  10.1002/ejic.200700478