Trimethyl-[(6-methyl-1-bicyclo[4.1.0]heptanyl)oxy]silane | 50338-50-6

• 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: Trimethyl-[(6-methyl-1-bicyclo[4.1.0]heptanyl)oxy]silane
• CAS: 50338-50-6
• 化学式: C₁₁H₂₂OSi
• 分子量: 198.381
• InChiKey: SSFJSYSNWCKRDK-UHFFFAOYSA-N

物化性质

• 沸点：
  72-75 °C(Press: 7 Torr)
• 密度：
  0.91±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.56
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• 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：

  Trimethyl-[(6-methyl-1-bicyclo[4.1.0]heptanyl)oxy]silane 在 copper(II) bis(tetrafluoroborate) 作用下， 以 乙醚 为溶剂， 反应 0.5h， 以69%的产率得到1,2-di-1-methylcyclohexan-2-one-1-ylethane
  参考文献：
  名称：

  Ryu, Ilhyong; Matsumoto, Koichi; Kameyama, Yasuhiro, Journal of the American Chemical Society, 1993, vol. 115, # 26, p. 12330 - 12339

  摘要：

  DOI：
• 作为产物：
  描述：

  2-甲基环己酮 在 吡啶 、 diethylzinc 、 sodium iodide 作用下， 以 正己烷 、 乙腈 为溶剂， 生成 Trimethyl-[(6-methyl-1-bicyclo[4.1.0]heptanyl)oxy]silane
  参考文献：
  名称：

  从双环[n.1.0]ALKAN-1-OLS制备2,3-环氧基烷酮

  摘要：

  双环[n.1.0]烷-1-醇的铜或铁催化氧化重排产生3-氢过氧环烷酮和/或双环过氧半缩酮，通过碱处理将其转化为2,3-环氧-环烷酮。

  DOI：

  10.1081/scc-100000523

文献信息

• β-Carbonyl radicals as three-carbon building blocks for carbon-carbon bond forming reactions
  作者：Bernd Giese、Hans Horler

  DOI：10.1016/s0040-4020(01)97181-9

  日期：1985.1

  aldehydes, ketones and esters β-carbonyl radicals can be generated via enolization, cyclopropanation, solvomercuration and reduction with NaBH4. Radicals react with electron-poor alkenes to give products of CC-bond forming reactions (Tables 1–3). Carbonyl compounds are therefore precursors of three-carbon building blocks. The products result from reactions with “Umpolung”.

  通过醛化，环丙烷化，溶剂化和NaBH 4还原，可以从醛，酮和酯生成β-羰基自由基。自由基与贫电子烯烃反应生成CC键形成反应的产物（表1-3）。因此，羰基化合物是三碳构件的前体。产物来自与“ Umpolung”的反应。
• Reaction of enol ethers with zinc carbenoid reagents. Cyclopropanation and subsequent isomerization to allylic ethers
  作者：Ilhyong Ryu、Tomoyuki Aya、Shoji Otani、Shinji Murai、Noboru Sonoda

  DOI：10.1016/0022-328x(87)80300-5

  日期：1987.4

  reactions of enol ethers (ROCC, R = alkyl, silyl) with zinc carbenoid reagents were found to give allylic ethers in several cases along with the expected cyclopropyl ethers. The ratio of these two products was highly dependent on the concentration of the reaction mixture. Thus, the selective formation of each product was conveniently attained by merely changing the amounts of the solvent used. Zinc iodide

  发现烯醇醚（ROCC，R =烷基，甲硅烷基）与类胡萝卜素锌试剂的反应在某些情况下与预期的环丙基醚一起生成烯丙基醚。这两种产物的比例高度依赖于反应混合物的浓度。因此，通过仅改变所用溶剂的量就可以方便地实现每种产物的选择性形成。该反应的副产物碘化锌在本发明的环丙基至烯丙基重排中起关键作用。提出了开环的离子中间体。
• Tertiary cyclopropanol systems as synthetic intermediates: novel ring-cleavage of tertiary cyclopropanol systems using vanadyl acetylacetonate
  作者：Masayuki Kirihara、Shinobu Takizawa、Takefumi Momose

  DOI：10.1039/a803178i

  日期：——

  Tertiary cyclopropanol systems react with a catalytic amount of vanadyl acetylacetonate under an oxygen atmosphere to afford β-hydroxyketones and β-diketones.

  三级环丙醇体系与催化量的乙酰丙酮酸香草酯在氧气环境下发生反应，生成 β-羟基酮和β-二酮。
• A new synthesis of β-bromo ketones by the reaction of silyl cyclopropyl ethers with bromine
  作者：Shinji Murai、Yoshio Seki、Noboru Sonoda

  DOI：10.1039/c39740001032

  日期：——

  A new synthesis of β-bromo ketones by the reaction of trimethylsilyl cyclopropyl ethers with bromine is described.

  描述了一种通过三甲基甲硅烷基环丙基醚与溴的反应合成β-溴酮的新方法。
• Fragmentation of tertiary cyclopropanol compounds catalyzed by vanadyl acetylacetonate
  作者：Masayuki Kirihara、Hiroko Kakuda、Motohiro Ichinose、Yuta Ochiai、Shinobu Takizawa、Asuka Mokuya、Kumiko Okubo、Akihiko Hatano、Motoo Shiro

  DOI：10.1016/j.tet.2005.03.033

  日期：2005.5

  Tertiary cyclopropanol compounds react with a catalytic amount of vanadyl acetylacetonate in the presence of oxygen affording beta-hydroxyketones and beta-diketones. For 3-substituted-bicyclo[4. 1.0]alkanols, peroxides are obtained, as are the beta-hydroxyketones. Conversely, 2-ethoxycarbonylcyclopropyl silyl ethers produce ethyl gamma-oxocarboxylate derivatives given the same reaction conditions. (c) 2005 Elsevier Ltd. All rights reserved.