1,1-diphenyl-5-methylquasisilatrane | 66586-09-2

• 英文名称: 1,1-diphenyl-5-methylquasisilatrane
• CAS: 66586-09-2
• 化学式: C₁₇H₂₁NO₂Si
• 分子量: 299.445
• InChiKey: UGSMUOZQODEYAH-UHFFFAOYSA-N

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：

  二苯基二氟硅烷 、 N-甲基-2-三甲基硅烷基氧基-N-(2-三甲基硅烷基氧基乙基)乙胺 以 苯 为溶剂， 反应 0.5h， 生成 1,1-diphenyl-5-methylquasisilatrane
  参考文献：
  名称：

  Si-Fluoro substituted quasisilatranes (N→Si) FYSi(OCH2CH2)2NR

  摘要：

  The reaction of fluorosilanes XYSiF2 (X = Y = F; X = F, Y = Ph; X = Ph, Y = Me) with diethanolamines and their O-trimethylsilyl derivatives affords novel Si-fluoro substituted quasisilatranes 3, 5 and 9. These compounds were characterized by the multinuclear NMR spectroscopy and X-ray diffraction analysis. Experimental and theoretically calculated electron density distribution functions in crystal structure of 9 have shown that the N -> Si coordination bond corresponds to polar bond with pronounced ionic contribution. Calculated N -> Si bond order in the compound 9 does not exceed 1/3 of the normal Si-N bond. A strong N -> Si coordination bond exists in compounds 3, 5 and 9 the length of which varies in the range 1.98-2.175 angstrom. (C) 2008 Published by Elsevier B.V.

  DOI：

  10.1016/j.jorganchem.2008.09.010