methyl(3,3,3-trifluoropropyl)silane | 690-96-0

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: methyl(3,3,3-trifluoropropyl)silane
• 英文别名: 3,3,3-trifluoropropylmethylsilane；Methyl-(3,3,3-trifluorpropyl)-silan；3,3,3-Trifluoropropyl(methyl)silane
• CAS: 690-96-0
• 化学式: C₄H₉F₃Si
• 分子量: 142.196
• InChiKey: HUWNGKVNXAXAMN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.57
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl(3,3,3-trifluoropropyl)silane 在 copper(l) iodide 、 copper dichloride 作用下， 以 乙醚 为溶剂， 以57%的产率得到Chlor-methyl-<3,3,3-trifluor-propyl>-silan
  参考文献：
  名称：

  Selective synthesis of halosilanes from hydrosilanes and utilization for organic synthesis

  摘要：

  Selective synthesis of halosilanes has been examined. Various types of halosilanes and halohydrosilanes, such as R3SiX, R2SiHX, R2SiX2, RSiH2X, RSiHX2 (X = Cl, Br, F), were obtained by the reactions of the corresponding hydrosilanes with Cu(II)-based reagents selectively in high yields. This method could be also applied to the synthesis of chlorofluorosilanes and chlorohydrogermanes. On the other hand, iodo- and bromosilanes and germanes were obtained by Pd- or Ni-catalyzed hydride-halogen exchange reactions of hydrosilanes with alkyl or allyl halides. Their synthetic applications have been demonstrated by using iodo-and bromosilanes and chlorofluorosilanes. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00254-7
• 作为产物：
  描述：

  (3,3,3-三氟丙基)二氯甲基硅烷 在 lithium aluminium tetrahydride 作用下， 以 二丁醚 为溶剂， 反应 2.0h， 以82%的产率得到methyl(3,3,3-trifluoropropyl)silane
  参考文献：
  名称：

  REDISTRIBUTION OF DICHLOROSILANES AND DIHYDRIDOSILANES. SYNTHESIS OF CHLORO HYDRIDOSILANES

  摘要：

  The redistribution of dichlorosilanes RSi(CH3)Cl-2 and dihydridosilanes RSi(CH3)H-2, prepared by reduction of the homologues dichlorosilanes, in the presence of a quaternary ammonium salt is presented. The influence of the nature of R (fluoroalkyl chain R(F)CH(2)CH(2) with R(F)=CF3, C4F9, C8F17, alkyl chain R=C6H13 or aromatic R=C6H5) and of the temperature on the rate of the reaction is studied. The equilibrium constants and free enthalpies are calculated and discussed taking into account the nature of R. The new products described were characterized from I.R, H-1, F-19 and Si-29 NMR spectroscopies.

  DOI：

  10.1080/10426509608046380

文献信息

• Synthesis of hydrosilanes <i>via</i> Lewis-base-catalysed reduction of alkoxy silanes with NaBH₄
  作者：Keiya Aoyagi、Yu Ohmori、Koya Inomata、Kazuhiro Matsumoto、Shigeru Shimada、Kazuhiko Sato、Yumiko Nakajima

  DOI：10.1039/c9cc01961h

  日期：——

  Hydrosilanes were synthesized by reduction of alkoxy silanes with BH3 in the presence of hexamethylphosphoric triamide (HMPA) as a Lewis-base catalyst. The reaction was also achieved using an inexpensive and easily handled hydride source NaBH4, which reacted with EtBr as a sacrificial reagent to form BH3in situ.

  通过在六甲基磷酸三酰胺（HMPA）作为路易斯碱催化剂的存在下，用BH 3还原烷氧基硅烷来合成氢硅烷。该反应也可通过使用廉价且易于处理的氢化物源NaBH 4来实现，该氢化物源与EtBr作为牺牲试剂反应，就地形成BH 3。
• 一种含硅芳香族二元胺及其制备方法
  申请人：衢州学院

  公开号：CN104860977B

  公开（公告）日：2018-01-12

  本发明提供了一种含硅芳香族二元胺及其制备方法，以二取代硅烷和4‑乙烯基苯胺或3‑乙烯基苯胺为原料，在铂催化剂作用下，经硅氢化一步反应制得二取代二(氨基苯乙基)硅烷，该化合物中，两个含氨基苯环分别经两个碳原子与同一个硅原子相连，具有良好的柔韧性、阻燃性和耐热性。本发明合成工艺具有原料易得、操作简单、条件温和、产品收率高、成本低、绿色环保等特点，具有较高的工业化生产价值。
• Odabashyan,G.V. et al., Journal of general chemistry of the USSR, 1968, vol. 38, p. 2258 - 2261
  作者：Odabashyan,G.V. et al.

  DOI：——

  日期：——
• Ponomarenko,V.A. et al., Doklady Chemistry, 1960, vol. 132, p. 585 - 588
  作者：Ponomarenko,V.A. et al.

  DOI：——

  日期：——
• Selective synthesis of halosilanes from hydrosilanes and utilization for organic synthesis
  作者：Atsutaka Kunai、Joji Ohshita

  DOI：10.1016/s0022-328x(03)00254-7

  日期：2003.11

  Selective synthesis of halosilanes has been examined. Various types of halosilanes and halohydrosilanes, such as R3SiX, R2SiHX, R2SiX2, RSiH2X, RSiHX2 (X = Cl, Br, F), were obtained by the reactions of the corresponding hydrosilanes with Cu(II)-based reagents selectively in high yields. This method could be also applied to the synthesis of chlorofluorosilanes and chlorohydrogermanes. On the other hand, iodo- and bromosilanes and germanes were obtained by Pd- or Ni-catalyzed hydride-halogen exchange reactions of hydrosilanes with alkyl or allyl halides. Their synthetic applications have been demonstrated by using iodo-and bromosilanes and chlorofluorosilanes. (C) 2003 Elsevier Science B.V. All rights reserved.