dichloro(2-(3-methyl-2-pyridyl)phenyl)gold(III) | 267241-70-3

• 英文名称: dichloro(2-(3-methyl-2-pyridyl)phenyl)gold(III)
• CAS: 267241-70-3
• 化学式: C₁₂H₁₀AuCl₂N
• 分子量: 436.091
• InChiKey: YVCNBDBVPVBKEI-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 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：

  dichloro(2-(3-methyl-2-pyridyl)phenyl)gold(III) 以 二氯甲烷 为溶剂， 生成 acetato(2-(3-methyl-2-pyridyl)phenyl)(pyridine)gold(III) perchlorate
  参考文献：
  名称：

  Mercury(II) and gold(III) derivatives of 2-phenyl pyridines and 2-phenyl-4-(methylcarboxylato)quinoline

  摘要：

  ortho-Mercurated derivatives of several substituted 2-phenylpyridines and of 2-phenyl-4-(methylcarboxylato)quinoline have been prepared and characterised. C,N-chelated gold(III) derivatives, [AuCl2(C6H4C5H3RN)] (R = H, 3-Me, 3,5-Me-2, 4-Pr-n, 4-Bu-t) are prepared more efficiently by trans-metallation reactions than by direct reaction of AuCl4- with the phenylpyridines. The new gold complexes were characterised spectroscopically and a variety of substitution reactions have been effected. As is usual with unsymmetrical bidentate ligands, the softer donor atom is found trans to the N-donor of the pyridine unit. Crystal-structure determinations are reported for [Au(OAc)(pmpy)(py)]ClO4, [Au(ppy)(dpbt)]BPh4, [Au(ppy)(S2CNMe2)]BPh4 and AuCl(pqcm)(2) [Hppy = 2-phenylpyridine, Hpmpy = 2-phenyl-3-methylpyridine, Hpqcm = 2-phenyl-4-(methylcarboxylato)quinoline]. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00645-2
• 作为产物：
  描述：

  3-甲基-2-苯基吡啶 以 甲醇 、 乙醇 、 二氯甲烷 、 乙腈 为溶剂， 生成 dichloro(2-(3-methyl-2-pyridyl)phenyl)gold(III)
  参考文献：
  名称：

  Mercury(II) and gold(III) derivatives of 2-phenyl pyridines and 2-phenyl-4-(methylcarboxylato)quinoline

  摘要：

  ortho-Mercurated derivatives of several substituted 2-phenylpyridines and of 2-phenyl-4-(methylcarboxylato)quinoline have been prepared and characterised. C,N-chelated gold(III) derivatives, [AuCl2(C6H4C5H3RN)] (R = H, 3-Me, 3,5-Me-2, 4-Pr-n, 4-Bu-t) are prepared more efficiently by trans-metallation reactions than by direct reaction of AuCl4- with the phenylpyridines. The new gold complexes were characterised spectroscopically and a variety of substitution reactions have been effected. As is usual with unsymmetrical bidentate ligands, the softer donor atom is found trans to the N-donor of the pyridine unit. Crystal-structure determinations are reported for [Au(OAc)(pmpy)(py)]ClO4, [Au(ppy)(dpbt)]BPh4, [Au(ppy)(S2CNMe2)]BPh4 and AuCl(pqcm)(2) [Hppy = 2-phenylpyridine, Hpmpy = 2-phenyl-3-methylpyridine, Hpqcm = 2-phenyl-4-(methylcarboxylato)quinoline]. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(99)00645-2

文献信息

• Synthesis of Cyclometalated Gold(III) Complexes via Catalytic Rhodium to Gold(III) Transmetalation
  作者：Jaime Martín、Enrique Gómez‐Bengoa、Alexandre Genoux、Cristina Nevado

  DOI：10.1002/anie.202116755

  日期：2022.5.9

  A catalytic method for the straightforward synthesis of cyclometalated (C^N)gold(III) complexes is reported via an unprecedented, redox-neutral Rh-to-AuIII transmetalation. A rate-determining transfer of the C ligand followed by the subsequent incorporation of the N donor delivers the monocyclometalated (C^N) gold(III) species.

  报道了一种直接合成环金属化 (C^N)gold(III) 配合物的催化方法，该方法是通过前所未有的、氧化还原中性的 Rh-to-Au III转金属化反应实现的。C 配体的速率决定转移，然后是 N 供体的随后掺入，提供单环金属化 (C^N) 金 (III) 物质。