3-乙酰氧基丙基三氯硅烷 | 5290-25-5

• 物质功能分类: 化学试剂 - 有机试剂 - 硅烷
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 3-乙酰氧基丙基三氯硅烷
• 中文别名: (乙酰氧基丙基)三氯硅烷
• 英文名称: acetic acid-(3-trichlorosilanyl-propyl ester)
• 英文别名: Essigsaeure-(3-trichlorsilyl-propylester)；(3-Acetoxy-propyl)-trichlor-silan；3-(trichlorosilyl)propyl acetate；3-acetoxypropyltrichlorosilane；acetoxypropyltrichlorosilane；Essigsaeure-<3-(trichlor-silyl)-propylester>；3-trichlorosilylpropyl acetate
• CAS: 5290-25-5
• 化学式: C₅H₉Cl₃O₂Si
• 分子量: 235.57
• InChiKey: VAZGKQJHXXBSSK-UHFFFAOYSA-N

物化性质

• 沸点：
  98 °C
• 密度：
  1.289

计算性质

• 辛醇/水分配系数(LogP)：
  2.59
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险等级：
  8
• 危险品运输编号：
  UN 2987
• 海关编码：
  2931900090
• 包装等级：
  II

反应信息

• 作为反应物：
  描述：

  三硅醇苯基-笼形聚倍半硅氧烷 、 3-乙酰氧基丙基三氯硅烷 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 生成 acetoxypropyl-heptaphenyloctasilsesquioxane
  参考文献：
  名称：

  Production process for silicon compound and the same

  摘要：

  本发明的目的是提供一种具有酯型有机功能基团的新型硅化合物，以及一种利用该硅化合物作为起始材料提供具有羟基的T8-硅倍半氧烷化合物的新方法。通过使用式(2)所代表的硅化合物的生产过程，获得了由式(1)表示的硅化合物。其中：在式(1)中，七个R1基团中的每一个独立地选自由氢、烷基、取代或未取代芳基，以及取代或未取代芳基烷基，A2是一个羟基端的有机功能基团；在式(2)中，每个R1基团与式(1)中的R1相同，A1是含有酰氧基团的有机功能基团。

  公开号：

  US20050033077A1
• 作为产物：
  描述：

  乙酸烯丙酯 在 dihydrogen hexachloroplatinate 、 乙烯基三乙氧基硅烷 、 三氯硅烷 作用下， 反应 0.5h， 生成 3-乙酰氧基丙基三氯硅烷
  参考文献：
  名称：

  Effect of catalysts on the reaction of allyl esters with hydrosilanes

  摘要：

  The reaction of hydrosilylation of allyl esters XOCH(2)CH=CH(2) (X = MeCO, CF(3)CO, C(3)F(7)CO) and PhOCH(2)CH=CH(2) with hydrosilanes HSiY(3) (Y = Cl, OEt) in the presence of the Speier catalyst, the Speier catalyst with additives, and of various nickel complexes was studied. The catalytic hydrosilylation reaction in the presence of the Speier catalyst is accompanied by the reduction. Additives to the Speier catalyst (vinyltriethoxysilane and some ethers) allow to suppress considerably the reduction reaction. In the presence of the studied nickel complexes mainly reduction and isomerization reactions occurred. The best nickel catalysts of hydrosilylation were the mixtures of NiCl(2) or Ni(acac)(2) with phosphine oxides. In contrast to allyl esters, the hydrosilylation of simple olefins proceeds easier, the content of the product of hydrosilylation in the reaction mixture reaches 94.3%.

  DOI：

  10.1134/s1070363210040079

文献信息

• γ-Ray Initiated Reactions. II. The Addition of Silicon Hydrides to Alkenes¹
  作者：A. M. El-Abbady、Leigh C. Anderson

  DOI：10.1021/ja01540a058

  日期：1958.4

  allyl chloride, allyl acetate, allyl cyanide, cis-1,2-dichloroethylene, 3,3,4,4,4-pentafluoro-1butene, 2-methyl-2,3,4,4,4- pentafluoro-1-butene, 3,3,4,4,5,5,5-heptafluoro-1-pentene and 2-methyl- 3,3,4,4,5,5,5-heptafluoro-1-pentene. Ethyl cinnamate, diethyl fumarate, indene and trans-stilbene were unreactive. Styrene and alpha -methylstyrene gave high- boiling silicon polymers. In addition to the lsolation

  三氯硅烷和甲基二氯硅烷在作为引发剂的伽马射线存在下添加到某些烯烃的双键上。这些化合物包括辛烯-1、异丁烯、丁烯-2、2-甲基-2-丁烯、环戊烯、环己烯、1-甲基环己烯、烯丙基氯、乙酸烯丙酯、烯丙基氰、顺式1,2-二氯乙烯、3,3、 4,4,4-五氟-1-丁烯，2-甲基-2,3,4,4,4-五氟-1-丁烯，3,3,4,4,5,5,5-七氟-1-戊烯和2-甲基-3,3,4,4,5,5,5-七氟-1-戊烯。肉桂酸乙酯、富马酸二乙酯、茚和反式二苯乙烯不反应。苯乙烯和α-甲基苯乙烯得到高沸点硅聚合物。除了饱和单体加合物的分离外，还获得了一些高沸点烷基甲硅烷基取代的衍生物。以这种方式获得的一些加合物转化为其四烷基甲硅烷基衍生物或水解形成聚硅氧烷。水解时，5,5,4,4,5,5,5-七氟1-戊基三氯硅烷出乎意料地得到液体硅氧烷。（授权）
• Process for the preparation of organic silicon compounds
  申请人：Dynamit Nobel Aktiengesellschaft

  公开号：US03950364A1

  公开（公告）日：1976-04-13

  The use of certain chloroplatinic complex compounds of the formula: [Pt R.sup.1 Cl.sub.2 ].sub.a wherein a is 1 or 2 and R.sup.1 is an unsaturated ketone residue, to catalyze the addition of alkoxy, aryloxy or halo hydrogen silanes to aliphatically unsaturated compounds (carbon to carbon unsaturation such as olefins and/or acetylenes).

  使用某些氯铂配合物化合物（公式：[Pt R.sup.1 Cl.sub.2].sub.a，其中a为1或2，R.sup.1为不饱和酮残基）催化烷基不饱和化合物（例如烯烃和/或乙炔）与烷氧基，芳氧基或卤素氢硅烷的加成反应。
• Mechanistic insights into the hydrosilylation of allyl compounds – Evidence for different coexisting reaction pathways
  作者：Peter Gigler、Markus Drees、Korbinian Riener、Bettina Bechlars、Wolfgang A. Herrmann、Fritz E. Kühn

  DOI：10.1016/j.jcat.2012.06.006

  日期：2012.11

  The hydrosilylation of allyl compounds is often accompanied by the formation of high amounts of byproducts. The formation processes have not been fully understood so far. In this work, the allyl hydrosilylation mechanism is investigated in detail and experimental and theoretical evidence for multiple, coexisting reaction pathways is provided. Based on earlier reports and the observations during an extensive catalytic study, different pathways, leading to the observed byproducts, were identified and proven by labeling experiments and DFT calculations. Oxidative addition of the silane and the insertion of the allyl compound into the Pt-H bond turned out to be the crucial, selectivity-determining steps within the catalytic cycle. Based on these findings, it should be possible to systematically influence these steps and pave the way to a rational and straightforward design of more selective catalysts. (C) 2012 Published by Elsevier Inc.
• The Addition of Chloro- and Ethoxysilanes to Vinyl and Allyl Monomers^1,2
  作者：Leon Goodman、Robert M. Silverstein、Allen Benitez

  DOI：10.1021/ja01569a023

  日期：1957.6
• Duffaut; Calas, Bulletin de la Societe Chimique de France, 1954, p. 166
  作者：Duffaut、Calas

  DOI：——

  日期：——