二氯甲氧基甲基硅烷 | 1825-74-7

• 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
• 中文名称: 二氯甲氧基甲基硅烷
• 英文名称: dichloro-methoxy-methyl-silane
• 英文别名: Dichlor-methoxy-methyl-silan；methylmethoxydichlorosilane；Methyl-dichlorsilanol-methylether；Dichlor-methoxy-methylsilan；Methoxy-methyl-dichlorsilan；Dichloro(methoxy)methylsilane；dichloro-methoxy-methylsilane
• CAS: 1825-74-7
• 化学式: C₂H₆Cl₂OSi
• 分子量: 145.061
• InChiKey: QXIVZVJNWUUBRZ-UHFFFAOYSA-N

物化性质

• 沸点：
  79-80 °C
• 密度：
  1.147±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.68
• 重原子数：
  6
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2931900090

反应信息

• 作为反应物：
  描述：

  1,1-Dibutyl-4-cyclohexyl-4-methoxy-1,4-dihydrostannan 、 二氯甲氧基甲基硅烷 生成 4t-cyclohexyl-1r,4c-dimethoxy-1-methyl-1,4-dihydro-siline
  参考文献：
  名称：

  Synthese und chemie von 4R-silacyclohexa-2,5-dienen und 4R-silacyclohexa-2,4-dienen

  摘要：

  DOI：

  10.1016/s0022-328x(00)81285-1
• 作为产物：
  描述：

  甲醇 、 甲基三氯硅烷 反应 3.0h， 以970 g的产率得到二氯甲氧基甲基硅烷
  参考文献：
  名称：

  一种二（二乙氨基）甲氧基甲基硅烷合成工艺发明

  摘要：

  本发明涉及一种二（二乙氨基）甲氧基甲基硅烷产品合成工艺，属精细化工技术领域。本发明将不足量的甲醇滴加进甲基三氯反应体系中进行酯化反应，将反应得到的甲基二氯一甲氧基硅烷粗品进行提纯精馏处理后滴加进按比例混合的二乙胺与三乙胺溶液中进行胺化，将胺化完毕的粗品进行过滤处理，得到一种二（二乙氨基）甲氧基甲基硅烷的产品，过滤得到的盐为三乙胺盐酸盐，通过水洗分层处理可得到回收三乙胺可循环使用，也可以通过液氨中和三乙胺盐得到氯化铵和三乙胺，本产品含量可控制在99%以上。

  公开号：

  CN107629084A

文献信息

• Über siliciumschwefel-verbindungen
  作者：Dietmar Brandes

  DOI：10.1016/s0022-328x(00)87963-2

  日期：1977.8

  Novel organylthio(alkoxy)silanes (I, II, III and XII) and organylthio(diethylamino)silanes (IV, V) are described. They were prepared by treating lithium or lead thiolates with the corresponding chlorosilanes or by cleavage of dimethylbis(diethylamino)silane with thiols. Phenylthiosilanes (Me3SiSPh, III and XIII) furthermore can be obtained by reaction of chlorosilanes with benzenethiol in the presence

  描述了新型有机硫基（烷氧基）硅烷（I，II，III和XII）和有机硫基（二乙基氨基）硅烷（IV，V）。它们是通过用相应的氯硅烷处理锂或硫醇铅制得的，或通过用硫醇裂解二甲基双（二乙氨基）硅烷来制备的。苯硫基硅烷（Me 3 SiSPh，III和XIII）还可以通过在叔胺存在下使氯硅烷与苯硫醇反应来获得。Me 3 SiSPh的SiS键被诸如Me 2 Si（NEt 2）Cl或Me 2 Si（OPr）Cl的氯硅烷裂解。该反应是制备化合物I和IV的便利途径。研究了新型化合物的物理和化学性质。
• Production processes for triorganomonoalkoxysilanes and triorganomonochlorosilanes
  申请人：Bannou Tadashi

  公开号：US20050070730A1

  公开（公告）日：2005-03-31

  A silane containing a bulky hydrocarbon group or groups R therein and having the formula (III) R 3-(x+y) (R 1 ) x (R 2 ) y Si(OR 3 ) can be produced by reacting a silane of the formula (I) (R 1 ) x (R 2 ) y SiCl 3-(x+y) (OR 3 ) with a Grignard reagent of the formula (II) RMgX Further, a tri-organo-chlorosilane of the formula (XIIa) (R 1 )(R 2 )(R 3 )SiCl can be produced by reacting a tri-organo-silane of the formula (XIa) (R 1 )(R 2 )(R 3 )SiZ 1 with hydrochloric acid. Furthermore, a tri-organo-monoalkoxysilane of the formula (XXIII) R 3-(x+y) (R 1 ) x (R 2 ) y Si(OR 3 ) can be produced when a silane of the formula (XXI) (R 1 ) x (R 2 ) y SiCl 4-(x+y) is reacted with a Grignard reagent of the formula (XXII) RMgX with addition of and reaction with an alcohol or an epoxy compound during the reaction.

  含有笨重烃基团R的硅烷具有以下式子(III)R3-(x+y)(R1)x(R2)ySi(OR3)，可以通过将以下式子(I)(R1)x(R2)ySiCl3-(x+y)(OR3)的硅烷与以下式子(II)RMgX的Grignard试剂反应而制得。此外，可以通过将以下式子(XIa)(R1)(R2)(R3)SiZ1的三元有机硅烷与盐酸反应，制得以下式子(XIIa)(R1)(R2)(R3)SiCl的三元有机氯硅烷。此外，在反应过程中加入和反应醇或环氧化合物，可以通过将以下式子(XXI)(R1)x(R2)ySiCl4-(x+y)的硅烷与以下式子(XXII)RMgX的Grignard试剂反应而制得以下式子(XXIII)R3-(x+y)(R1)x(R2)ySi(OR3)的三元有机单烷氧硅烷。
• PROCESSES FOR THE PRODUCTION OF TRI-ORGANO-MONOALKOXYSILANES AND PROCESS FOR THE PRODUCTION OF TRI-ORGANO-MONOCHLOROSILANES
  申请人：Bannou Tadashi

  公开号：US20090082585A1

  公开（公告）日：2009-03-26

  A silane containing a bulky hydrocarbon group or groups R therein and having the formula (III) R 3−(x+y) (R 1 ) x (R 2 ) y Si(OR 3 ) can be produced by reacting a silane of the formula (I) (R 1 ) x (R 2 ) y SiCl 3−(x+y) (OR 3 ) with a Grignard reagent of the formula (II) RMgX Further, a tri-organo-chlorosilane of the formula (XIIa) (R 1 )(R 2 )(R 3 )SiCl can be produced by reacting a tri-organo-silane of the formula (XIa) (R 1 )(R 2 )(R 3 )SiZ 1 with hydrochloric acid. Furthermore, a tri-organo-monoalkoxysilane of the formula (XXIII) R 3−(x+y) (R 1 ) x (R 2 ) y Si(OR 3 ) can be produced when a silane of the formula (XXI) (R 1 ) x (R 2 ) y SiCl 4−(x+y) is reacted with a Grignard reagent of the formula (XXII) RMgX with addition of and reaction with an alcohol or an epoxy compound during the reaction.

  含有笨重烃基团R的硅烷化合物，其化学式为(III)R3−(x+y)(R1)x(R2)ySi(OR3)，可以通过将化学式为(I)(R1)x(R2)ySiCl3−(x+y)(OR3)的硅烷与化学式为(II)RMgX的格氏试剂反应来制备。此外，可以通过将化学式为(XIa)(R1)(R2)(R3)SiZ1的三元有机硅烷与盐酸反应来制备化学式为(XIIa)(R1)(R2)(R3)SiCl的三元有机氯硅烷。此外，在反应过程中加入醇或环氧化合物，可以通过将化学式为(XXI)(R1)x(R2)ySiCl4−(x+y)的硅烷与化学式为(XXII)RMgX的格氏试剂反应来制备化学式为(XXIII)R3−(x+y)(R1)x(R2)ySi(OR3)的三元有机单烷氧基硅烷。
• Processes for the production of tri-organo-monoalkoxysilanes and process for the production of tri-organo-monochlorosilanes
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US08163950B2

  公开（公告）日：2012-04-24

  A silane containing a bulky hydrocarbon group or groups R therein and having the formula (III) R3−(x+y)(R1)x(R2)ySi(OR3) can be produced by reacting a silane of the formula (I) (R1)x(R2)ySiCl3−(x+y)(OR3) with a Grignard reagent of the formula (II) RMgX Further, a tri-organo-chlorosilane of the formula (XIIa) (R1)(R2)(R3)SiCl can be produced by reacting a tri-organo-silane of the formula (XIa) (R1)(R2)(R3)SiZ1 with hydrochloric acid. Furthermore, a tri-organo-monoalkoxysilane of the formula (XXIII) R3−(x+y)(R1)x(R2)ySi(OR3) can be produced when a silane of the formula (XXI) (R1)x(R2)ySiCl4−(x+y) is reacted with a Grignard reagent of the formula (XXII) RMgX with addition of and reaction with an alcohol or an epoxy compound during the reaction.

  含有笨重烃基团R的硅烷化合物可以通过将式(I)(R1)x(R2)ySiCl3−(x+y)(OR3)的硅烷化合物与式(II)RMgX的格氏试剂反应产生，其中R3−(x+y)(R1)x(R2)ySi(OR3)的化学式为(III)。此外，可以通过将式(XIa)(R1)(R2)(R3)SiZ1的三元有机硅烷与盐酸反应来产生式(XIIa)(R1)(R2)(R3)SiCl的三元有机氯硅烷。此外，可以在反应期间加入并反应醇或环氧化合物，从而使式(XXI)(R1)x(R2)ySiCl4−(x+y)的硅烷化合物与式(XXII)RMgX的格氏试剂反应并生成式(XXIII)R3−(x+y)(R1)x(R2)ySi(OR3)的三元有机单烷氧硅烷。
• Brune,H.A., Chemische Berichte, 1964, vol. 97, p. 2829 - 2847
  作者：Brune,H.A.

  DOI：——

  日期：——