dichloromethyl-6,6',7,7',8,8',9,9'-octafluoro-4-oxa-nonylsilane

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: dichloromethyl-6,6',7,7',8,8',9,9'-octafluoro-4-oxa-nonylsilane
• 英文别名: dichloromethyl-6,6,7,7,8,8,9,9-octafluoro-4-oxa-nonylsilane；(3-(2,2,3,3,4,4,5,5-octafluoropentyloxy)propyl)methyldichlorosilane；Dichloro-methyl-[3-(2,2,3,3,4,4,5,5-octafluoropentoxy)propyl]silane
• 化学式: C₉H₁₂Cl₂F₈OSi
• 分子量: 387.172
• InChiKey: OBCBHGABGUZBTP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.11
• 重原子数：
  21
• 可旋转键数：
  9
• 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：
  9

反应信息

• 作为反应物：
  描述：

  dichloromethyl-6,6',7,7',8,8',9,9'-octafluoro-4-oxa-nonylsilane 在 吡啶 、 碳酸氢钠 作用下， 以 乙酸乙酯 为溶剂， 反应 3.0h， 以64%的产率得到2,4,6-Trimethyl-2,4,6-tris-[3-(2,2,3,3,4,4,5,5-octafluoro-pentyloxy)-propyl]-[1,3,5,2,4,6]trioxatrisilinane
  参考文献：
  名称：

  A Facile and Efficient Synthesis of Organocyclosiloxanes

  摘要：

  A new facile preparative method for the synthesis of organocyclosiloxones is reported. Ring closure of the dichlorosilanes with NaHCO3 and pyridine gave mixture of organocyclosiloxanes with cyclotrisiloxane as a main product.

  DOI：

  10.1080/10426500307895
• 作为产物：
  描述：

  甲基二氯硅烷 、 2,2,3,3,4,4,5,5-八氟戊基烯丙基酯 在 dihydrogen hexachloroplatinate 作用下， 以 异丙醇 为溶剂， 反应 5.0h， 以68%的产率得到dichloromethyl-6,6',7,7',8,8',9,9'-octafluoro-4-oxa-nonylsilane
  参考文献：
  名称：

  不饱和氟化酯和醚与氢氯硅烷的氢化硅烷化

  摘要：

  研究了在Speier催化剂的存在下，氟代酸的烯丙基酯和氟代醇的醚与氢氯硅烷的硅氢加成反应。醚加成物的收率达到62-68％，酯加成物的收率达到27-45％。通过将加成物与醚醚化，可以分别获得41-43％的乙氧基硅烷。即使在非常温和的条件下，后者的反应也由于形成大量硅氧烷而变得复杂。硅氧烷的产率为22–32％。

  DOI：

  10.1134/s1070363209120123

文献信息

• [EN] SYNTHESIS OF FLUOROCARBOFUNCTIONAL ALKOXYSILANES AND CHLOROSILANES<br/>[FR] SYNTHÈSE D'ALCOXYSILANES ET CHLOROSILANES À FONCTION FLUOROCARBO
  申请人：UNIV ADAM MICKIEWICZ

  公开号：WO2011028141A1

  公开（公告）日：2011-03-10

  The subject of invention is the method of synthesis of fluorocarbofunctional alkoxysilanes and chlorosilanes of the general formula HCF2(CF2)n(CH2)mOC3H7SiR1R2R3 in which - n takes values from 1 to 12, m takes values from 1 to 4, - R1 stands for an alkoxy group or halogen, if R1 stands for an alkoxy group, then R2 and R3 can be the same or different and stand for an alkoxy group containing C= 1-4, alkyl group containing C = 1-12 or an aryl group, if R1 stands for a halogen, then R2 and R3 can be the same or different and stand for based on hydrosilylation of an appropriate fluoroalkyl-allyl ether with an appropriate trisubstituted silane of the general formula HSiR1R2R3 in the presence of siloxide rhodium complex [Rh(OSiMe3)(cod)}2] as a catalyst.

  发明的主题是通式HCF2(CF2)n(CH2)mOC3H7SiR1R2R3的氟碳功能性烷氧基硅烷和氯硅烷的合成方法，其中- n的值为1至12，m的值为1至4，- R1代表烷氧基团或卤素，如果R1代表烷氧基团，则R2和R3可以相同也可以不同，并且代表含有C=1-4的烷氧基团，含有C=1-12的烷基团或芳基，如果R1代表卤素，则R2和R3可以相同也可以不同，并且基于适当的氟烷基烯醚与通式HSiR1R2R3的适当三取代硅烷之间的氢硅烷化反应，在硅氧烷钌配合物[Rh(OSiMe3)(cod)}2]存在下作为催化剂。
• SYNTHESIS OF FLUOROCARBOFUNCTIONAL ALKOXYSILANES AND CHLOROSILANES
  申请人：Marciniec Bogdan

  公开号：US20120165565A1

  公开（公告）日：2012-06-28

  The subject of invention is the method of synthesis of fluorocarbofunctional alkoxysilanes and chlorosilanes of the general formula HCF 2 (CF 2 ) n (CH 2 ) m OC 3 H 7 SiR 1 R 2 R 3 in which -n takes values from 1 to 12, m takes values from 1 to 4,—R 1 stands for an alkoxy group or halogen, if R 1 stands for an alkoxy group, then R 2 and R 3 can be the same or different and stand for an alkoxy group containing C=1-4, alkyl group containing C=1-12 or an aryl group, if R 1 stands for a halogen, then R 2 and R 3 can be the same or different and stand for based on hydrosilylation of an appropriate fluoroalkyl-allyl ether with an appropriate trisubstituted silane of the general formula HSiR 1 R 2 R 3 in the presence of siloxide rhodium complex [Rh(OSiMe 3 )(cod)} 2 ] as a catalyst.

  发明的主题是通式HCF2(CF2)n(CH2)mOC3H7SiR1R2R3的氟碳功能烷氧基硅烷和氯硅烷的合成方法，其中-n的值为1至12，m的值为1至4，-R1代表烷氧基或卤素，如果R1代表烷氧基，则R2和R3可以相同也可以不同，并且代表含有C=1-4的烷氧基、含有C=1-12的烷基或芳基，如果R1代表卤素，则R2和R3可以相同也可以不同，并且基于适当的氟烷基烯醚与通式HSiR1R2R3的适当三取代硅烷之间的氢硅烷基化反应，在催化剂[Rh(OSiMe3)(cod)}2]存在下进行。
• LOGINOV, S. V.;DYAKOV, V. M.;CHUPROVA, G. V., 7 BCEC. KONF. PO XIMII, TEXNOL. PR-BA I PRAKT. PRIMENENIYU KREMNIJORGAN. +
  作者：LOGINOV, S. V.、DYAKOV, V. M.、CHUPROVA, G. V.

  DOI：——

  日期：——
• The Synthesis of Fluorine Containing Polysiloxanes. Part 1. The Synthesis of Fluorine Containing Cyclosiloxanes
  作者：Vjacheslav V. Zuev、Alexei V. Kalinin

  DOI：10.1080/713648324

  日期：2003.11.1

  A new facile preparative method for the synthesis of semifluorinated organocyclosiloxanes is reported. Ring closure of the dichlorosilanes with NalphaHCO(3) and pyridine gave a mixture of semifluorinated organocyclosiloxanes with cyclotrisiloxane as the main product in yields 95-98% with yield of cyclotrisiloxanes up to 80%.
• A Facile and Efficient Synthesis of Organocyclosiloxanes
  作者：Vjacheslav V. Zuev、Alexei V. Kalinin

  DOI：10.1080/10426500307895

  日期：2003.6

  A new facile preparative method for the synthesis of organocyclosiloxones is reported. Ring closure of the dichlorosilanes with NaHCO3 and pyridine gave mixture of organocyclosiloxanes with cyclotrisiloxane as a main product.