| 1428578-53-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 1428578-53-3
• 化学式: C₂₄H₃₀AuNP
• 分子量: 560.449
• InChiKey: FJMFXXLWALGNML-UHFFFAOYSA-N

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：
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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：

  三苯基膦氯金 以 四氢呋喃 、 二氯甲烷-D2 为溶剂， 生成
  参考文献：
  名称：

  (β-Diketiminato)dimethylgold(III): Synthesis, Structure, and Reactivity

  摘要：

  The reaction between [Me,AuCl], and the lithium salt of a beta-diketimine, [HC{C(Me)N(C(6)H(3)-2, 6-Me(2))}(2)Li], yields the neutral Au(III) compound [HC{C(Me)N(C(6)H(3)-2,6-Me(2))}(2)AuMe(2)] (1). Compound 1 reacts with I equiv of triflic acid (HOTf) at 78 C to provide the cationic Au(III) compound [H(2)C{C(Me)N(C(6)H(3)-2,6-Me(2))}(2)AuMe(2)][OTf] (2). Treatment of I with 2 equiv of HOTf results in the displacement of Me(2)AuOTf and formation of the beta-diketiminato triflate salt [HC{C(MONH(C(6)H(3)-2,6-Me)}(2)][OTf] (3). Compound I reacts with I(2) to yield the cation [HC(I)-{C(Me)N(C(6)H(3)-2,6-Me(2))}(2)AuMe(2)](+), which is isolated as the triflate salt [HC(I){C(Me)N(C(6)H(3)-2,6-Me(2))}(2)AuMe(2)][OTf] (4). The reaction of 1 with (PPh(3))AuCl in the presence of AgOTf provides [HC(AuPPh(3)){C(Me)N(C(6)H(3)-2,6-Me(2))}(2)AuMe(2)][OTf] (5). Molecular structures of 1, 4, and 5 were elucidated by single-crystal ti-ray diffraction experiments; that of 4 was additionally confirmed by quantum-chemical calculations. The reactivity experiments indicate that the methine carbon in the beta-diketiminato unit of I is the exclusive site of electrophilic attack, while the Au C bonds are not perturbed.

  DOI：

  10.1021/om100038f