1-(3-butenyl)-methoxydimethylsilane | 98582-83-3

• 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: 1-(3-butenyl)-methoxydimethylsilane
• 英文别名: (3-butenyl)methoxydimethylsilane；But-3-enyl-methoxy-dimethylsilane
• CAS: 98582-83-3
• 化学式: C₇H₁₆OSi
• 分子量: 144.289
• InChiKey: PHNLCTPRSXIFHL-UHFFFAOYSA-N

物化性质

• 沸点：
  115.5±19.0 °C(Predicted)
• 密度：
  0.795±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.41
• 重原子数：
  9
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-溴-1-丁烯 、 二甲基二甲氧基硅烷 以83%的产率得到1-(3-butenyl)-methoxydimethylsilane
  参考文献：
  名称：

  Electrochemical method for the production of organofunctional silanes

  摘要：

  通过在无分隔电解池中使用不含或含有最少量络合剂的硅烷与含有卤素或烷氧基团的烃进行电化学反应，可以高产率地制备有机官能硅烷。

  公开号：

  US20050234255A1

文献信息

• The far-UV photochemistry of five- and six-membered-ring monosilacycloalkenes in alcohols: stereospecific .beta.-cleavage to silyl ethers and stereoselective formation of silacycloalkyl ethers
  作者：Mark G. Steinmetz、Changjun Yu

  DOI：10.1021/jo00037a030

  日期：1992.5

  Photoalcoholysis of 1,1-dimethylsilacyclopent-2-ene (9) at 214 nm in methanol, 2,2,2-trifluoroethanol, and tert-butyl alcohol affords alkoxy(3-butenyl)dimethylsilanes 11 and 3-alkoxy-1,1-dimethylsilacyclopentanes 12. Also formed are alkoxy(cyclopropylmethyl)silanes 13 from apparent 1,3-C migration. In pure, deuterated alcohols (CH3OD and CF3CD2OD) adducts It and 12 become trans deuterated, whereas in dilute solutions of methanol-O-d in pentane, scrambling of deuterium between the trans and cis C-2 positions of 12 is observed without corresponding loss of stereospecificity for formation of silyl ether 11. Silyl ether 11 is thus produced via a pathway which is mechanistically distinct from that giving 12, for which the loss of stereoselectivity in dilute alcohols is ascribed to pseudorotational scrambling of deuterium in a silacyclopentyl cation intermediate. At high concentrations of alcohol the trans-stereoselective deuteration of 12 can be attributed to least hindered anti attack of the alcohol at C-3 of this hyperconjugatively stabilized cation. High cis-stereoselective deuteration of 12 is observed for photolysis in dilute CF3CD2OD in pentane, possibly reflecting the intermediacy of an ion pair or unsymmetrically solvated silacyclopentyl cation. Photoalcoholyses of the silacyclohex-2-ene were conducted for comparison.
• The behavior of alkoxides with allyl(chloromethyl)dimethylsilanes and (chloromethyl)dimethylvinylsilane; the abilities of allyl and vinyl groups to migrate from pentacoordinate silicon
  作者：E.A. Sans、H. Shechter

  DOI：10.1016/s0040-4039(00)98411-9

  日期：1985.1
• SANS, E. A.;SHECHTER, H., TETRAHEDRON LETT., 1985, 26, N 9, 1119-1122
  作者：SANS, E. A.、SHECHTER, H.

  DOI：——

  日期：——
• Electrochemical method for the production of organofunctional silanes
  申请人：Kammel Thomas

  公开号：US20050234255A1

  公开（公告）日：2005-10-20

  Organofunctional silanes are prepared in high yield by electrochemically reacting a silane bearing a halo or alkoxy group with a hydrocarbon bearing a halo or alkoxy group in an undivided electrolysis cell with no or minimal complexing agent present.

  通过在无分隔电解池中使用不含或含有最少量络合剂的硅烷与含有卤素或烷氧基团的烃进行电化学反应，可以高产率地制备有机官能硅烷。