2-(3-silatranylpropylamino)-4-(2,4-dichlorophenyl)-5,5-dimethyl-1,3,2-dioxaphosphinane-2-sulfide | 1383715-02-3

• 英文名称: 2-(3-silatranylpropylamino)-4-(2,4-dichlorophenyl)-5,5-dimethyl-1,3,2-dioxaphosphinane-2-sulfide
• CAS: 1383715-02-3
• 化学式: C₂₀H₃₁Cl₂N₂O₅PSSi
• 分子量: 541.508
• InChiKey: KCFFSIMCCNMWST-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：

  1-(2,4-dichlorophenyl)-2,2-dimethylpropane-1,3-diol 在 三氯硫磷 、 三乙胺 作用下， 以 四氢呋喃 、 1,2-二氯乙烷 为溶剂， 反应 18.0h， 生成 2-(3-silatranylpropylamino)-4-(2,4-dichlorophenyl)-5,5-dimethyl-1,3,2-dioxaphosphinane-2-sulfide
  参考文献：
  名称：

  Synthesis, Crystal Structure, and Flame Retardance of 2-(3-Silatranyl-Propylamino)-4-(2,4-Dichlorophenyl)-5,5-Dimethyl-1,3,2-Dioxaphosphinane-2-Sulfide

  摘要：

  2-(3-Silatranylpropylamino)-4-(2,4-dichlorophenyl)-5,5-dimethyl-1,3,2-dioxa phosphinane-2-sulfide 4 was synthesized by a nucleophilic substitution reaction of 2-chloro1,3,2- dioxaphosphinane-2-sulfide 2 with gamma-aminopropylsilatrane 3, which was prepared by the cyclization reaction of triethanolamine and gamma-aminopropyltriethoxysilane. The structure of the title compound was confirmed by IR, H-1 NMR, P-31 NMR, EI-MS, and elemental analysis as well as by single crystal X-ray diffraction and its thermal properties were studied by thermogravimetry (TG) and differential scanning calorimetry (DSC). Thermal analysis and preliminary fire retardance testing suggest that compound 4 should function as a good flame retardant.

  DOI：

  10.1080/10426507.2012.657311