Au(tris(2-methoxyphenyl)phosphine)Br | 947510-25-0

• 英文名称: Au(tris(2-methoxyphenyl)phosphine)Br
• 英文别名: [AuP(oanis)3Br]
• CAS: 947510-25-0
• 化学式: C₂₁H₂₁AuBrO₃P
• 分子量: 629.24
• InChiKey: BQGXREULTZNJTA-UHFFFAOYSA-M

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：

  tetra-n-butylammonium dibromoaurate(I) 、 三(2-甲氧基苯基)膦 以 N,N-二甲基甲酰胺 为溶剂， 以93%的产率得到Au(tris(2-methoxyphenyl)phosphine)Br
  参考文献：
  名称：

  Structural studies of two-coordinate complexes of tris(2-methoxylphenyl)phosphine and tris(4-methoxyphenyl)phosphine with gold(I) halides

  摘要：

  A series of five gold(I) halide complexes with the two isomeric methoxy-substituted triarylphosphines, tris(2-methoxyphenyl)phosphine [P(oaniS)(3)] [AuP(oaniS)(3)X] [for X = Cl, (1); X = Br, (2) and X = I, (3)] and tris(4-methoxyphenyl)phosphine [P(paniS)(3)], [AuP(panis)(3)X] [for X = Br (4) and X = I (5)] have been synthesized and characterized by single crystal X-ray diffraction and solution P-31{H-1} NMR spectroscopy. The structure determinations confirm the expected presence of linear two-coordination about the gold centres in all five complexes with bond distance and angle data typical of this type of compound [Au-P, 2.239(2)-2.259(3) angstrom; Au-Cl, 2.294(2) angstrom; AuBr, 2.385(2)-2.402(2) angstrom; Au-I, 2.546(1)-2.554(1) angstrom; P-Au-X; 175.3(1)-180 degrees]. All analogues except the iodo complex 5 crystallize with one complex molecule in the crystallographic asymmetric unit. The bromo and iodo complexes 2 and 3 constitute a trigonal isomorphous set while the bromo complex 4 is also isomorphous with the previously determined chloro complex [AuP(panis)(3)Cl]. The 2-methoxy analogues are stabilized by significant methoxy-O...Au interactions. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.01.014