bis(dichlorosilyl)(trichlorosilyl)methane | 18170-91-7

• 英文名称: bis(dichlorosilyl)(trichlorosilyl)methane
• 英文别名: bis-dichlorosilanyl-trichlorosilanyl-methane；Bis-dichlorsilyl-trichlorsilyl-methan；Bis(dichlorosilyl)trichlorosilylmethane；bis(dichlorosilyl)methyl-trichlorosilane
• CAS: 18170-91-7
• 化学式: CH₃Cl₇Si₃
• 分子量: 347.462
• InChiKey: BIQVAKQGFOJUNI-UHFFFAOYSA-N

物化性质

• 沸点：
  100-102 °C(Press: 10 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  3.49
• 重原子数：
  11
• 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：
  0

反应信息

• 作为反应物：
  描述：

  乙炔 、 bis(dichlorosilyl)(trichlorosilyl)methane 在 四(三苯基膦)钯 作用下， 以 苯 为溶剂， 反应 3.0h， 以to yield a mixture comprising 0.89 g of 1,1,3,3-tetrachloro-2-trichlorosilyl-1,3-disilacyclopent-4-ene (TCD-GC area 50.3%)的产率得到1,1,3,3-tetrachloro-2-trichlorosilyl-1,3-disilacyclopent-4-ene
  参考文献：
  名称：

  Organosilicon compounds and method for preparation

  摘要：

  本发明涉及一种具有以下式子描述的环状有机硅化合物：##STR1## 和##STR2## 以及具有以下式子描述的线性有机硅化合物：##STR3## 和##STR4## 在这些式子中，R1被选自由氢，二氯硅基，三氯硅基，甲基二氯硅基，二甲基氯硅基和三甲基硅基组成的群体中，而每个R2独立地被选自由氢，包含一到约6个碳原子的烷基和芳基的群体中。本发明还涉及制备所述环状有机硅化合物和线性有机硅化合物的方法。

  公开号：

  US05998649A1
• 作为产物：
  描述：

  氯仿 在 铜 、 硅烷 作用下， 生成 bis(dichlorosilyl)(trichlorosilyl)methane
  参考文献：
  名称：

  Mueller; Seitz, Chemische Berichte, 1957, vol. 91, p. 22,24,27

  摘要：

  DOI：
• 作为试剂：
  描述：

  乙炔 、 bis(dichlorosilyl)(trichlorosilyl)methane 、 在 H2PtCl6 isopropyl alcohol 、 异丙醇 、 bis(dichlorosilyl)(trichlorosilyl)methane 、 苯 作用下， 反应 10.0h， 以to yield 6.36 g of 1,1,3,3-tetrachloro-2-trichlorosilyl-1,3-disilacyclopent-4-ene (TCD-GC are 81.4%) (TCD-GC =gas chromatography的产率得到1,1,3,3-tetrachloro-2-trichlorosilyl-1,3-disilacyclopent-4-ene
  参考文献：
  名称：

  Organosilicon compounds and method for preparation

  摘要：

  本发明涉及一种具有以下式子描述的环状有机硅化合物：##STR1## 和##STR2## 以及具有以下式子描述的线性有机硅化合物：##STR3## 和##STR4## 在这些式子中，R1被选自由氢，二氯硅基，三氯硅基，甲基二氯硅基，二甲基氯硅基和三甲基硅基组成的群体中，而每个R2独立地被选自由氢，包含一到约6个碳原子的烷基和芳基的群体中。本发明还涉及制备所述环状有机硅化合物和线性有机硅化合物的方法。

  公开号：

  US05998649A1

文献信息

• 지문 방지용 플로오로실리콘 화합물 및 이의 제조 방법
  申请人：JSI Silicone Co. 제이에스아이실리콘주식회사(120060205772) Corp. No ▼ 135511-0143475BRN ▼134-86-07407

  公开号：KR20180012646A

  公开（公告）日：2018-02-06

  본 발명은 지문 방지용 플로오로실리콘 화합물 및 이의 제조 방법에 관한 것이고, 구체적으로 분자의 양 끝에 수산기가 치환된 플로오르알킬 또는 퍼플로오로폴리에테르 화합물을 출발물질로 하는 지문 방지용 플로오로실리콘 화합물 및 이의 제조 방법에 관한 것이다. 본 발명에 따른 화합물은 아래의 화학식 9로 표시된다.화학식 9

  本发明涉及指纹防护用氟硅化合物及其制备方法，具体而言，涉及以分子两端取代有氢基的氟代烷基或氟代苯基聚醚化合物为起始物质的指纹防护用氟硅化合物及其制备方法。根据本发明的化合物由以下化学式9表示。化学式9
• Platinum-catalyzed double silylations of alkynes with bis(dichlorosilyl)methanes
  作者：Son Thanh Phan、Weon Cheol Lim、Joon Soo Han、Il Nam Jung、Bok Ryul Yoo

  DOI：10.1016/j.jorganchem.2005.10.001

  日期：2006.2

  Bis(dichlorosilyl)methanes 1 undergo the two kind reactions of a double hydrosilylation and a dehydrogenative double silylation with alkynes 2 such as acetylene and activated phenyl-substituted acetylenes in the presence of Speier's catalyst to give 1,1,3,3-tetrachloro-1,3-disilacyclopentanes 3 and 1,1,3,3-tetrachloro-1,3-disilacyclopent-4-enes 4 as cyclic products, respectively, depending upon the molecular structures of both bis(dichlorosilyl)methanes (1) and alkynes (2). Simple bis(dichlorosilyl)methane (1a) reacted with alkynes [R-1-C C-R-2: R-1 = H, R-2 = H (2a), Ph (2b); R-1 = R-2 = Ph (2c)] at 80 degrees C to afford 1,1,3,3-tetrachloro-1,3-disilacyclopentanes 3 as the double hydrosilylation products in fair to good yields (33-84%). Among these reactions, the reaction with 2c gave a trans-4,5-diphenyl1,1,3,3-tetrachloro-1,3-disilacyclopentane 3ac in the highest yield (84%). When a variety of bis(dichlorosilyl)(silyl)methanes [(Me-n-Cl-3- Si-n)CH(SiHCl2)(2): n = 0 (1b), 1 (1c), 2 (1d), 3 (1e)] were applied in the reaction with alkyne (2c) under the same reaction conditions. The double hydrosilylation products, 2-silyt-1,1,3,3-tetrachloro-1,3-disilacyclopentanes (3), were obtained in fair to excellent yields (38-98%). The yields of compound 3 deceased as follows: n = 1 > 2 > 3 > 0. The reaction of alkynes (2a-c) with 1c under the same conditions gave one of two type products of 1,1,3,3-tetrachloro-1,3-disilacyclopentanes 3 and 1,1,3,3-tetrachloro-1,3-disilacyclopent-4-enes (4): simple alkyne 2a and terminal 2b gave the latter products 4ca and 4cb in 91% and 57% yields, respectively, while internal alkyne 2c afforded the former cyclic products 3cc with trans form between two phenyl groups at the 3- and 4-carbon atoms in 98% yield, respectively. Among platinum compounds such as Speier's catalyst, PtCl2(PEt3)(2), Pt(PPh3)(2)(C2H4), Pt(PPh3)(4), Pt[ViMeSiO](4), and Pt/C, Speier's catalyst was the best catalyst for such silylation reactions. (c) 2005 Elsevier B.V. All rights reserved.