(cyclopropyl)methyl-triethoxysilane

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: (cyclopropyl)methyl-triethoxysilane
• 英文别名: Cyclopropylmethyl(triethoxy)silane
• 化学式: C₁₀H₂₂O₃Si
• 分子量: 218.368
• InChiKey: HLSMUJXVOWXLMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.44
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.7
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  三乙醇胺 、 (cyclopropyl)methyl-triethoxysilane 在 氢氧化钾 作用下， 以 苯 为溶剂， 以80%的产率得到1-cyclopropylmethylsilatrane
  参考文献：
  名称：

  Synthesis of 1-cyclopropylmethylsilatrane and 1-cyclopropylmethyl-3,7,10-trimethylsilatrane. Crystal structure of 1-cyclopropylmethylsilatrane

  摘要：

  1-Cyclopropylmethylsilatrane N(CH2CH2O)(3)SiCH2(sic) (2a) and 1-cyclopropylmethyl-3,7,10-trimethylsilatrane N(CH(2)CHMeO)(3)-SiCH2(sic) (2b) have been prepared in good yields by the reaction of the corresponding 1-allylsilatranes N(CH(2)CHRO)(3)SiCH2CH=CH2 (1) (R=H (a), Me (b)) with diazomethane in the presence of Pd(OAc)(2) as a catalyst, 1-Cyclopropylmethylsilatrane (2a) has also been synthesized from the reaction of cyclopropylmethyltriethoxysilane (3) with triethanolamine. Compounds 2a, 2b and 3 have been characterized by H-1 and C-13 NMR spectroscopy and elemental analyses, An X-ray structure determination of 2a indicates the presence of an N --> Si bond length of 2.149(4) Angstrom.

  DOI：

  10.1016/0022-328x(96)06430-3
• 作为产物：
  描述：

  重氮甲烷 、 烯丙基三乙氧基硅烷 在 palladium diacetate 作用下， 以 乙醚 为溶剂， 以15%的产率得到(cyclopropyl)methyl-triethoxysilane
  参考文献：
  名称：

  Synthesis of 1-cyclopropylmethylsilatrane and 1-cyclopropylmethyl-3,7,10-trimethylsilatrane. Crystal structure of 1-cyclopropylmethylsilatrane

  摘要：

  1-Cyclopropylmethylsilatrane N(CH2CH2O)(3)SiCH2(sic) (2a) and 1-cyclopropylmethyl-3,7,10-trimethylsilatrane N(CH(2)CHMeO)(3)-SiCH2(sic) (2b) have been prepared in good yields by the reaction of the corresponding 1-allylsilatranes N(CH(2)CHRO)(3)SiCH2CH=CH2 (1) (R=H (a), Me (b)) with diazomethane in the presence of Pd(OAc)(2) as a catalyst, 1-Cyclopropylmethylsilatrane (2a) has also been synthesized from the reaction of cyclopropylmethyltriethoxysilane (3) with triethanolamine. Compounds 2a, 2b and 3 have been characterized by H-1 and C-13 NMR spectroscopy and elemental analyses, An X-ray structure determination of 2a indicates the presence of an N --> Si bond length of 2.149(4) Angstrom.

  DOI：

  10.1016/0022-328x(96)06430-3

文献信息

• Synthesis of 1-cyclopropylmethylsilatrane and 1-cyclopropylmethyl-3,7,10-trimethylsilatrane. Crystal structure of 1-cyclopropylmethylsilatrane
  作者：Galina S Zaitseva、Sergey S Karlov、Andrey V Churakov、Evgeni V Avtomonov、Jörg Lorberth、Dirk Hertel

  DOI：10.1016/0022-328x(96)06430-3

  日期：1996.10

  1-Cyclopropylmethylsilatrane N(CH2CH2O)(3)SiCH2(sic) (2a) and 1-cyclopropylmethyl-3,7,10-trimethylsilatrane N(CH(2)CHMeO)(3)-SiCH2(sic) (2b) have been prepared in good yields by the reaction of the corresponding 1-allylsilatranes N(CH(2)CHRO)(3)SiCH2CH=CH2 (1) (R=H (a), Me (b)) with diazomethane in the presence of Pd(OAc)(2) as a catalyst, 1-Cyclopropylmethylsilatrane (2a) has also been synthesized from the reaction of cyclopropylmethyltriethoxysilane (3) with triethanolamine. Compounds 2a, 2b and 3 have been characterized by H-1 and C-13 NMR spectroscopy and elemental analyses, An X-ray structure determination of 2a indicates the presence of an N --> Si bond length of 2.149(4) Angstrom.