[BBPMAH2]Cl[tetrachloroaurate(III)] | 928761-35-7

• 英文名称: [BBPMAH2]Cl[tetrachloroaurate(III)]
• CAS: 928761-35-7
• 化学式: AuCl₄*C₁₉H₂₁N₃*Cl
• 分子量: 665.627
• InChiKey: AWYXIBNDFQOCSY-UHFFFAOYSA-K

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：

  四氯金酸水合物 、 N,N-di(2-picolyl)benzylamine 以 丙酮 为溶剂， 以85%的产率得到[BBPMAH2]Cl[tetrachloroaurate(III)]
  参考文献：
  名称：

  Amine−Amide Equilibrium in Gold(III) Complexes and a Gold(III)−Gold(I) Aurophilic Bond

  摘要：

  The ligands HN(CH2-2-C5H4N)(2), BPMA, and PhCH2N(CH2-2-C5H4N)(2), BBPMA, react with Na[AuCl4] to give the cationic complexes [AuCl(BPMA-H)](+) and [AuCl(BBPMA)](2+), respectively. The amido complex [AuCl(BPMA-H)](+) undergoes easy inversion at the amido nitrogen atom and can be reversibly protonated by triflic acid to give [AuCl(BPMA)](2+). The complex [AuCl(BBPMA)](2+) is easily decomposed in aqueous solution by cleavage of a carbon-nitrogen bond or, in dilute HCl solution, by protonation of the ligand to give [BBPMAH(2)]Cl[AuCl4] The complexes [BBPMAH(2)]Cl[AuCl4] and [BBPMAH(2)]Cl[AuCl2] can be formed by direct reaction of BBPMA with H[AuCl4]. Unusual forms of gold(III)center dot center dot center dot gold(III) and gold(III)center dot center dot center dot gold(I) aurophilic bonding are observed in the salts [AuCl(BPMA-H)][PF6] and [AuCl(BPMA-H)][AuCl2], respectively. The first comparison of the structures of gold(III) amine and amido complexes, in the cations [AuCl(BPMA-H)](+) and [AuCl(BPMA)](2+), indicates that there is little p(pi)-d(pi) bonding in the amido-gold bond and that the amide exerts a stronger trans influence than the amine group.

  DOI：

  10.1021/ic061911y