(methyldichlorosilyl)(trichlorosilyl)methane | 18105-27-6

• 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: (methyldichlorosilyl)(trichlorosilyl)methane
• 英文别名: methyl(dichlorosilyl)(trichlorosilyl)methane；penta-Si-chloro-Si-methyl-Si,Si'-methanediyl-bis-silane；Penta-Si-chlor-Si-methyl-Si,Si'-methandiyl-bis-silan；(Dichlor-methyl-silyl)-trichlorsilyl-methan；1,1,1,3,3-pentachloro-1,3-disilabutane；1,1,1-Trichlorsilyl-2-methyl-2,2-dichlorsilylmethan；trichloro-[[dichloro(methyl)silyl]methyl]silane
• CAS: 18105-27-6
• 化学式: C₂H₅Cl₅Si₂
• 分子量: 262.498
• InChiKey: ABVUXBPCPLBFHM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.73
• 重原子数：
  9
• 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：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  (methyldichlorosilyl)(trichlorosilyl)methane 在 苯基溴化镁 作用下， 以 甲苯 为溶剂， 生成 Si,Si,Si',Si'-tetrachloro-Si-methyl-Si'-phenyl-Si,Si'-methanediyl-bis-silane
  参考文献：
  名称：

  1,3-substituted 1, 1, 3, 3-tetrachloro 1, 3-disilapropane

  摘要：

  公开号：

  US02557942A1
• 作为产物：
  描述：

  (氯甲基)甲基二氯硅烷 在 copper silicon 作用下， 生成 (methyldichlorosilyl)(trichlorosilyl)methane
  参考文献：
  名称：

  Petrow et al., Zhurnal Obshchei Khimii, 1956, vol. 26, p. 1246; engl. Ausg. S. 1409

  摘要：

  DOI：

文献信息

• 폴리실릴알칸의 제조방법
  申请人：JSI Silicone Co. 제이에스아이실리콘주식회사(120060205772) Corp. No ▼ 135511-0143475BRN ▼134-86-07407

  公开号：KR20200015644A

  公开（公告）日：2020-02-12

  본 발명에 따른 폴리실릴 알칸은 아래의 식으로 표시되고 상기에서 m=n=0이고, R는 클로로, 메틸기이고; R는 H, -SiMeCl, -SiMe,-SiMeCl, -SiCl인 경우, R=-SiCl이고; R는 H이고, R= R = Me 또는 R=Me, R 는=Et인 경우, R -SiCl 이고; R는 H이고, R = -CHSiCl이고, R은 Me인 경우, R = -SiCl 가 되고; R는 H이고, R= R = -CHSiCl인 경우, R = Et, SiMeCl, -SiMeCl, -SiCl이고 그리고 m= 0~9인 정수가 된다.

  根据本发明，聚硅烷烷基的表达式如下所示，其中m=n=0，R代表氯代、甲基；当R为H、-SiMeCl、-SiMe、-SiMeCl、-SiCl时，R=-SiCl；当R为H，而R为Me或R=Me，R=Et时，R=-SiCl；当R为H，R为-CHSiCl，R为Me时，R=-SiCl；当R为H，R为-CHSiCl时，R为Et、SiMeCl、-SiMeCl、-SiCl，并且m为0到9的整数。
• Fungicidal (1H-1,2,4-triazolyl)disilaalkanes
  申请人：Korea Institute of Science and Technology

  公开号：US05235061A1

  公开（公告）日：1993-08-10

  This invention relates to (1H-1,2,4-triazolyl)disilaalkanes as represented by formula I, their preparation, and their use in controlling fungus diseases of living plants. ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 can be independently lower alkyl, vinyl, allyl, benzyl, or substituted phenyl such as para-fluorophenyl, para-chlorophenyl, para-enthoxyphenyl, and biphenyl.

  该发明涉及以式I所代表的(1H-1,2,4-三唑基)二硅烷烷的制备及其在控制植物真菌病中的应用。其中R₁、R₂、R₃、R₄和R₅可以独立地是较低的烷基、乙烯基、烯丙基、苄基或取代苯基，如对-氟苯基、对-氯苯基、对-乙氧基苯基和联苯基。
• Détermination de structures au moyen de la RMNn du 29Si: Transfert sélectif de population avec les méthylchlorodisilylméthanes
  作者：G. Deleris、M. Birot、J. Dunoguès、B. Barbe、M. Petraud、M. Lefort

  DOI：10.1016/0022-328x(84)80103-5

  日期：1984.4

  The selective population transfer (SPT) technique has been applied to 29Si NMR of the complete series of methylchlorodisilylmethanes, several of which are new compounds. A great enhancement of the signals was observed and unambiguous assignments based on the determination of 2J(SiH) coupling constants could be made. The first example of this type is presented.

  选择性种群转移（SPT）技术已应用于甲基氯二甲硅烷基甲烷的完整系列的29 Si NMR，其中一些是新化合物。观察到信号大大增强，可以基于2 J（SiH）耦合常数的确定进行明确分配。给出了这种类型的第一个例子。
• PRODUCTION METHOD FOR LINEAR AND CYCLIC TRISILAALKANE
  申请人：Jung Il Nam

  公开号：US20110077420A1

  公开（公告）日：2011-03-31

  The present invention relates to a preparation method for a linear or cyclic trisilaalkane which is a substance useful in the preparation of polycarbosilane and silicon carbide precursors. Linear or cyclic trisilaalkane and organic trichlorosilane derivatives can be synthesized simultaneously and in high yield by reacting bis(chlorosily)methane having a Si—H bond, either alone or together with an organic chloride, using a quaternary organic phosphonium salt compound as a catalyst. Further, since the catalyst can be recovered after use, the present invention is very economical and is thus effective for mass-producing precursors for organic/inorganic hybrid substances.

  本发明涉及一种线性或环状三硅烷的制备方法，该物质在聚碳硅烷和硅碳前体的制备中有用。通过使用季铵有机磷盐化合物作为催化剂，可以同时高产地合成线性或环状三硅烷和有机三氯硅烷衍生物，反应物为具有Si-H键的二氯硅甲烷，单独或与有机氯化物一起反应。此外，由于催化剂可以在使用后回收，因此本发明非常经济实用，因此对于大规模生产有机/无机杂化物前体非常有效。
• PROCESS FOR PREPARING ORGANOCHLOROSILANES BY DEHYDROHALOGENATIVE COUPLING REACTION OF ALKYL HALIDES WITH CHLOROSILANES
  申请人：——

  公开号：US20020082438A1

  公开（公告）日：2002-06-27

  The present invention relates to a process for preparing organochlorosilanes and more particularly, to the process for preparing organochlorosilanes of formula I by a dehydrohalogenative coupling of hydrochlorosilanes of formula II with organic halides of formula III in the presence of quaternary phosphonium salt as a catalyst to provide better economical matter and yield compared with conventional methods, because only catalytic amount of phosphonium chloride is required and the catalyst can be separated from the reaction mixture and recycled easily, 1 wherein R 1 represents hydrogen, chloro, or methyl; X represents chloro or bromo; R 2 is selected from the group consisting of C 1-17 alkyl, C 1-10 fluorinated alkyl with partial or full fluorination, C 2-5 alkenyl, silyl containing alkyl group represented by (CH 2 ) n SiMe 3-m Cl m wherein n is an integer of 0 to 2 and m is an integer of 0 to 3, aromatic group represented by Ar(R′) q wherein Ar is C 6-14 aromatic hydrocarbon, R′ is C 1-4 alkyl, halogen, alkoxy, or vinyl, and q is an integer of 0 to 5, haloalkyl group represented by (CH 2 ) p X wherein p is an integer of 1 to 9 and X is chloro or bromo, and aromatic hydrocarbon represented by ArCH 2 X wherein Ar is C 6-14 aromatic hydrocarbons and X is a chloro or bromo; R 3 is hydrogen, C 1-6 alkyl, aromatic group represented by Ar(R′) q wherein Ar is C 6-14 aromatic hydrocarbon, R′ is C 1-4 alkyl, halogen, alkoxy, or vinyl, and q is an integer of 0 to 5; and R 4 in formula I is the same as R 2 in formula III and further, R 4 can also be (CH 2 ) p SiR 1 Cl 2 or ArCH 2 SiR 1 Cl 2 , when R 2 in formula III is (CH 2 ) p X or ArCH 2 X, which is formed from the coupling reaction of X—(CH 2 ) p+1 —X or XCH 2 ArCH 2 X with the compounds of formula II; or when R 2 and R 3 are covalently bonded to each other to form a cyclic compounds of cyclopentyl or cyclohexyl group, R 3 and R 4 are also covalently bonded to each other in the same fashion.

  本发明涉及一种制备有机氯硅烷的方法，更具体地，涉及一种在季铵盐催化剂存在下，通过式II的氯硅烷与式III的有机卤化物的脱卤偶联反应制备式I的有机氯硅烷的方法，与传统方法相比，该方法提供更好的经济效益和产量，因为只需要催化剂的少量四元磷盐氯化物，而且催化剂可以轻松地从反应混合物中分离和回收。其中，R1表示氢、氯或甲基；X表示氯或溴；R2选自C1-17烷基、部分或全氟化的C1-10氟代烷基、C2-5烯基、含硅基的烷基，所述含硅基的烷基由(CH2)nSiMe3-mClm表示，其中n为0到2的整数，m为0到3的整数，芳基由Ar(R′)q表示，其中Ar为C6-14芳香族碳氢化合物，R′为C1-4烷基、卤素、烷氧基或乙烯基，q为0到5的整数，卤代烷基由(CH2)pX表示，其中p为1到9的整数，X为氯或溴，芳香族碳氢化合物由ArCH2X表示，其中Ar为C6-14芳香族碳氢化合物，X为氯或溴；R3为氢、C1-6烷基、芳基由Ar(R′)q表示，其中Ar为C6-14芳香族碳氢化合物，R′为C1-4烷基、卤素、烷氧基或乙烯基，q为0到5的整数；式I中的R4与式III中的R2相同，进一步地，当式III中的R2为(CH2)pX或ArCH2X时，R4也可以为(CH2)pSiR1Cl2或ArCH2SiR1Cl2，它是由X—(CH2)p+1—X或XCH2ArCH2X与式II化合物的偶联反应形成的；或当R2和R3通过共价键结合形成环戊基或环己基基团的环状化合物时，R3和R4也以同样的方式共价键结合在一起。