[N-hydroxyethylaziridine-triphenylphosphanegold(I)]-trifluoromethylsulfonate | 852989-12-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: [N-hydroxyethylaziridine-triphenylphosphanegold(I)]-trifluoromethylsulfonate
• CAS: 852989-12-9
• 化学式: CF₃O₃S*C₂₂H₂₄AuNOP
• 分子量: 695.449
• InChiKey: VBWLCICJVLKSBN-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：

  1-羟乙基氮丙啶 、 三苯基膦氯金 、 silver trifluoromethanesulfonate 以 二氯甲烷 为溶剂， 以88%的产率得到[N-hydroxyethylaziridine-triphenylphosphanegold(I)]-trifluoromethylsulfonate
  参考文献：
  名称：

  Synthesis and molecular structures of the cationic gold(I)–aziridine complexes [Ph3PAuAz]O3SCF3 (Az=C2H4NH, CH2CHMeNH, CH2CMe2NH, CH2CHEtNH, CH2CHPhNH, C2H4NBz, C2H4NC2H4OH)

  摘要：

  The gold(I) complex Ph3PAuCl (1) reacts in the presence of AgO3SCF3 (=AgOTf) with a series of aziridines with various NH-, NR-, CHR- and CR2-functionalities via halide elimination at ambient temperature, to give the cationic mixed phosphane-aziridine gold(l) complexes [Ph(3)PAuAz]OTf (2-8) (Az = aziridine, 2-methylaziridine, 2,2-dimethylaziridine, 2-ethylaziridine 2-phenylaziridine, N-benzylaziridine, N-hydroxyethylaziridine). The X-ray structure analyses show the gold(l) centres are linearly coordinated by the PPh3 and Az ligands, and the intact three membered aziridine rings coordinate through the distorted tetrahedral N-atoms. Compounds 2-8 are stable with respect to both directed thermal or photolytic alkene elimination, or any ring N-C opening reaction which would result in the corresponding cationic nitrene complexes [Ph3PAuNH]OTf and [Ph3PAuNR]OTf, or any oxidative addition products. The phenyl substituent in the 2-position of 6 is obviously bowed with its plane towards the Au centre, indicating some Au-pi-ring interaction with the distance Au-C-n approximate to 4.00 angstrom. The O atom of the hydroxy group in 8 also lies very close to the An centre, with the distance Au-O = 3.078 angstrom. The IR, H-1, C-13 and P-31 NMR, and MS spectra are reported and discussed, and the molecular structures of 3, 4, 6 and 8 have been determined by single crystal X-ray diffraction analyses. (c) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2004.11.026