Methylphenyldiiodsilan | 54552-69-1

• 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: Methylphenyldiiodsilan
• 英文别名: Diiodo-methyl-phenylsilane；diiodo-methyl-phenylsilane
• CAS: 54552-69-1
• 化学式: C₇H₈I₂Si
• 分子量: 374.035
• InChiKey: BRCIPNWIEKVWQW-UHFFFAOYSA-N

物化性质

• 沸点：
  273.9±23.0 °C(Predicted)
• 密度：
  2.05±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.84
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  Methylphenyldiiodsilan 以 苯 为溶剂， 生成 [(Cyano-phenyl-methoxy)-methyl-phenyl-silanyloxy]-phenyl-acetonitrile
  参考文献：
  名称：

  Neef,H., Journal fur praktische Chemie (Leipzig 1954), 1974, vol. 316, # 5, p. 817 - 820

  摘要：

  DOI：
• 作为产物：
  描述：

  二苯甲基硅烷 在 碘 作用下， 以 苯 为溶剂， 生成 Methylphenyldiiodsilan
  参考文献：
  名称：

  Neef,H., Journal fur praktische Chemie (Leipzig 1954), 1974, vol. 316, # 5, p. 817 - 820

  摘要：

  DOI：

文献信息

• PdCl2 and NiCl2-catalyzed hydrogen–halogen exchange for the convenient preparation of bromo- and iodosilanes and germanes
  作者：Arihiro Iwata、Yutaka Toyoshima、Tsuyoshi Hayashida、Takahiko Ochi、Atsutaka Kunai、Joji Ohshita

  DOI：10.1016/s0022-328x(02)02147-2

  日期：2003.2

  Bromination and iodination of hydrosilanes and germanes were studied. Treatment of hydrosilanes with an excess of ethyl, propyl, or allyl bromide in the presence of a catalytic amount of PdCl2 or NiCl2 gave bromosilanes in good to high yield by hydrogen–halogen exchange. By using methyl, propyl, or allyl iodide as the iodine source, similar iodination of hydrosilanes was readily performed. Halogenation

  研究了氢硅烷和锗烷的溴化和碘化。在催化量的PdCl 2或NiCl 2存在下，用过量的乙基，丙基或烯丙基溴处理氢硅烷，可通过氢-卤素交换以高至高收率得到溴硅烷。通过使用甲基，丙基或烯丙基碘作为碘源，可以容易地进行氢化硅烷的类似碘化。水锗烷的卤化也通过类似的处理进行。
• 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.
• mer,D. et al., Chemische Berichte, 1977, vol. 110, p. 1950 - 1962
  作者：mer,D. et al.

  DOI：——

  日期：——
• A new and efficient route for the synthesis of alkynyl functionalized silicon derivatives
  作者：Ireneusz Kownacki、Bartosz Orwat、Bogdan Marciniec、Agnieszka Kownacka

  DOI：10.1016/j.tetlet.2013.11.103

  日期：2014.1

  The iridium-based catalytic system, [Ir(mu-Cl)(CO)(2)}(2)]/NEt(i-Pr)(2), was examined in the coupling reaction of iodotrisubstituted silanes (R3SiI) with various terminal arylalkynes ((RC)-C-1 CH). Under optimum conditions, the process occurs very efficiently (in particular for Me3SiI and Me2PhSiI), giving exclusively the respective C-sp-silyl functionalized alkynes ((RC)-C-1 CSiR3). Additionally, this iridium-based catalytic system was successfully used for the preparation of selected bis(phenylethynyl) disubstituted silanes [(R2Si)-Si-2(C CPh)(2)] via coupling of phenylacetylene with appropriate diiodo-disubstituted silanes ((R2SiI2)-Si-2). (C) 2013 Elsevier Ltd. All rights reserved.
• Neef,H., Journal fur praktische Chemie (Leipzig 1954), 1974, vol. 316, # 5, p. 817 - 820
  作者：Neef,H.

  DOI：——

  日期：——