[Sn(Me2NCH2Ph)(n-Bu)(OTf)2(THF)] | 1373498-92-0

• 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: [Sn(Me2NCH2Ph)(n-Bu)(OTf)2(THF)]
• 英文别名: [(2-(N,N-dimethylaminomethyl)phenyl)tin(IV)(n-butyl)(trifluoromethanesulfonate)2(tetrahydrofuran)]
• CAS: 1373498-92-0
• 化学式: C₁₉H₂₉F₆NO₇S₂Sn
• 分子量: 680.274
• InChiKey: WWGGWBCONGYNEK-UHFFFAOYSA-L

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：

  四氢呋喃 、 (2-(N,N-dimethylaminomethyl)phenyl)(n-Bu)SnCl₂ 、 silver trifluoromethanesulfonate 以 四氢呋喃 为溶剂， 以69%的产率得到[Sn(Me2NCH2Ph)(n-Bu)(OTf)2(THF)]
  参考文献：
  名称：

  C,N-chelated organotin(IV) trifluoromethanesulfonates: Synthesis, characterization and preliminary studies of its catalytic activity in the direct synthesis of dimethyl carbonate from methanol and CO2

  摘要：

  C,N-chelated tri- and diorganotin(IV) halides react with 1 or 2 mol equiv of silver trifluoromethanesulfonate (triflate, AgOTf, OTf = OSO2CF3-) to give corresponding C,N-chelated organotin( IV) triflates. The triorganotin(IV) triflates of general formula (LR2SnOTf)-R-CN (R = n-Bu (1), Ph (2)) are presumably more stable towards hydrolysis than the diorganotin(IV) triflates (LRSn)-R-CN(OTf) 2 (R - n-Bu (3), Ph (4)). All prepared organotin(IV) triflates bearing the L-CN ligand (where L-CN is 2-(N,N-dimethylaminomethyl) phenyl-) were characterized by multinuclear NMR spectroscopy and elemental analysis. In addition, the structure of 3 was determined by the X-ray diffraction analysis. The catalytic activity of 1, 2 and 3 in the direct synthesis of dimethyl carbonate (DMC) from CO2 and methanol was investigated showing promising yield of DMC in the case of reaction promoted by 1. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2012.02.022