dimethylisopropoxysilane | 1000-91-5

• 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: dimethylisopropoxysilane
• 英文别名: isopropoxydimethylsilan；Silane, dimethyl(1-methylethoxy)-；dimethyl(propan-2-yloxy)silane
• CAS: 1000-91-5
• 化学式: C₅H₁₄OSi
• 分子量: 118.251
• InChiKey: OARYFQYHTWCNQO-UHFFFAOYSA-N

物化性质

• 沸点：
  105.4±8.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.39
• 重原子数：
  7
• 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：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  dimethylisopropoxysilane 在 bis(acetylacetonate)nickel(II) 二异丁基氢化铝 作用下， 以 甲苯 、 苯 为溶剂， 反应 20.0h， 生成 (3aS,4S,9aR)-4-(Isopropoxy-dimethyl-silanyl)-2-phenyl-3a,4,5,6,7,8,9,9a-octahydro-benzo[f]isoindole-1,3-dione
  参考文献：
  名称：

  Nickel(0)-catalyzed cyclization of 1,7-diynes via hydrosilation: one-step synthesis of 1,2-dialkylidenecyclohexanes with a (Z)-vinylsilane moiety

  摘要：

  DOI：

  10.1021/ja00198a100
• 作为产物：
  描述：

  十二甲基环己硅烷 、 异丙醇 以 乙醚 为溶剂， 反应 1.5h， 以86%的产率得到dimethylisopropoxysilane
  参考文献：
  名称：

  Solvent modified reactivity of dimethylsilylene

  摘要：

  DOI：

  10.1021/ja00539a020

文献信息

• Alkoxyhydrosilanes as Sources of Silylene Ligands: Novel Approaches to Transition Metal–Silylene Complexes
  作者：Takahiro Sato、Masaaki Okazaki、Hiromi Tobita

  DOI：10.1246/cl.2004.868

  日期：2004.7

  Irradiation of Fe(CO)5 and HSiMe2OR (R = alkyl or aryl group) together with hexamethylphosphoric triamide (HMPA) produces (CO)4Fe=SiMe2·HMPA and SiMe2(OR)2. Even in the absence of HMPA, irradiation of Fe(CO)5 and HSiMe2O(2-C5H4N) affords (CO)3(H)FeSiMe2···O(2-C5H4N)···SiMe2}. In these reactions, the alkoxyhydrosilanes act as sources of the silylene ligand.

  将 Fe(CO)5 和 HSiMe2OR（R = 烷基或芳基）与六甲基磷酸三酰胺（HMPA）一起辐照会产生 (CO)4Fe=SiMe2-HMPA 和 SiMe2(OR)2。即使没有 HMPA，Fe(CO)5 和 HSiMe2O(2-C5H4N)经过辐照后也会产生 (CO)3(H)FeSiMe2--O(2- )--SiMe2}。在这些反应中，烷氧基氢硅烷是硅烷基配体的来源。
• A Stereospecific Access to Allylic Systems Using Rhodium(II)−Vinyl Carbenoid Insertion into Si−H, O−H, and N−H Bonds
  作者：Priyadarshanie Bulugahapitiya、Yannick Landais、Liliana Parra-Rapado、Denis Planchenault、Valéry Weber

  DOI：10.1021/jo961952j

  日期：1997.3.1

  Rhodium-catalyzed decomposition of alpha-vinyldiazoesters in the presence of silanes, alcohols, ethers, amines, and thiols have been shown to produce the corresponding alpha-silyl, alpha-hydroxy, alpha-alkoxy, alpha-amino, and alpha-thioalkoxy esters in generally good yield with a complete retention of the stereochemistry of the double bond of the diazo precursor. An extension of the process in homochiral series has also been devised using either a chiral auxiliary attached to the ester function or achiral alpha-vinyldiazoesters and Doyle's chiral catalyst Rh-2(MEPY)(4). In the former approach, pantolactone as chiral auxiliary gave diastereoselectivities of up to 70%, while the second approach produced the desired allylsilane with ee as high as 72%. On the other hand, Rh-2(MEPY)(4)-catalyzed insertion into the O-H bond of water led to poor or no enantioselectivity in good agreement with recent literature reports.
• Nikolaev,G.A. et al., Journal of general chemistry of the USSR, 1977, vol. 47, p. 106 - 109
  作者：Nikolaev,G.A. et al.

  DOI：——

  日期：——
• Moiseichuk, K. L.; Livshits, F. Z.; Yuvchenko, A. P., Journal of general chemistry of the USSR, 1992, vol. 62, # 8, p. 1498 - 1501
  作者：Moiseichuk, K. L.、Livshits, F. Z.、Yuvchenko, A. P.、Tychinskaya, L. Yu.、Dikusar, E. A.、Efimova, L. A.

  DOI：——

  日期：——
• PHOTOACID GENERATOR, AND PHOTOSENSITIVE COMPOSITION USING SAME
  申请人：SAN-APRO LTD.

  公开号：US20240027901A1

  公开（公告）日：2024-01-25

  Provided are: a photoacid generator that effectively generates acid even when a substance such as a colorant which attenuates or blocks radiated light is present at a high concentration, the film thickness thereof is large, and a light source is visible light to infrared light, particularly infrared light having low energy; and a highly curable photosensitive composition using the photoacid generator. The present invention is a photoacid generator that is a metal complex having, as a ligand, a ring structure formed by bonding five-membered ring aromatic heterocyclic compounds directly or by π-conjugation, wherein a central metal has one or two axial ligands, and the axial ligand has an onium salt structure.