methyl 2-(t-butyldimethylsilyloxy)octanoate | 54251-65-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl 2-(t-butyldimethylsilyloxy)octanoate
• 英文别名: Methyl 2-[tert-butyl(dimethyl)silyl]oxyoctanoate
• CAS: 54251-65-9
• 化学式: C₁₅H₃₂O₃Si
• 分子量: 288.503
• InChiKey: QBUURMTYSPYVNJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.52
• 重原子数：
  19
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  辛酸甲酯 生成 methyl 2-(t-butyldimethylsilyloxy)octanoate
  参考文献：
  名称：

  合成具有细胞毒性的vernolepin原型。甲硅烷氧基烯烃的臭氧化。

  摘要：

  DOI：

  10.1021/jo00870a023

文献信息

• Epoxidation of Olefinic Compounds with Combined Use of Molecular Oxygen and Propionaldehyde Diethyl Acetal Catalyzed by Cobalt(II) Complex. Efficient Method for the Preparation of Acid-sensitive Epoxides
  作者：Kiyotaka Yorozu、Toshihiro Takai、Tohru Yamada、Teruaki Mukaiyama

  DOI：10.1246/cl.1993.1579

  日期：1993.9

  Synthesis of acid-sensitive epoxides such as epoxide of bishomoallyl alcohol or chromene oxide was achieved by the epoxidation of corresponding olefins with combined use of molecular oxygen and propionaldehyde diethyl acetal catalyzed by cobalt(II) complex. Various silyl enol ethers and silyl ketene acetals, acid-sensitive compounds, were also smoothly monooxygenated into the corresponding α-hydroxy

  通过在钴（II）配合物的催化下，通过分子氧和丙醛二乙缩醛的组合使用相应烯烃的环氧化反应来合成酸敏感的环氧化物，例如双单烯丙醇的环氧化物或氧化色烯。各种甲硅烷基烯醇醚和甲硅烷基乙烯酮缩醛，酸敏感化合物，也顺利地单氧化成相应的α-羟基羰基化合物。
• A Novel Method for the Preparation of Acid-Sensitive Epoxides from Olefins with the Combined Use of Molecular Oxygen and Aldoacetal Catalyzed by a Cobalt(II) Complex
  作者：Kiyotaka Yorozu、Toshihiro Takai、Tohru Yamada、Teruaki Mukaiyama

  DOI：10.1246/bcsj.67.2195

  日期：1994.8

  An efficient synthesis of acid-sensitive epoxides, such as chromene oxide or epoxide of γ,δ-unsaturated alcohol, was successfully achieved by the oxygenation of corresponding olefins with the combined use of an atmospheric pressure of molecular oxygen and aldoacetal catalyzed by a cobalt(II) complex coordinated with the 1,3-diketone ligand. The reactions proceeded under mild and neutral conditions

  通过在常压下分子氧和醛缩醛的协同作用，将相应的烯烃氧化，并在钴催化下，成功地合成了酸敏感环氧化物，如色烯氧化物或γ,δ-不饱和醇的环氧化物（ II) 与 1,3-二酮配体配位的复合物。反应在温和且中性的条件下进行，并以良好的收率获得所需的环氧化物。在本反应条件下，既没有观察到过氧化也没有观察到形成的环氧化物分解。此外，各种甲硅烷基烯醇醚和甲硅烷基烯酮缩醛，酸敏感化合物，也分别顺利地单氧化成相应的 α-羟基酮和 α-羟基羧酸酯。
• Oxidative cleavage of mono-, di-, and trisubstituted olefins to methyl esters through ozonolysis in methanolic sodium hydroxide
  作者：James A. Marshall、Albert W. Garofalo

  DOI：10.1021/jo00066a019

  日期：1993.7

  The ozonolysis of alkenes in methanolic NaOH or NaOMe with CH2Cl2 as cosolvent leads directly to methyl esters. The procedure has been used to prepare various alpha-, beta, and omega-alkoxy esters, acyloxy esters, and alpha- and beta-N-acyl and N-sulfonyl esters from the appropriate unsaturated ethers, esters, and amides. Other examples include the formation of dimethyl octanedioate from cyclooctene (75% yield), dimethyl nonanedioate and methyl nonanoate from methyl oleate (77 and 78%, respectively), and tetradecanoic acid gamma-lactone from 2-methyl-2-hexadecen-6-ol (80% yield).
• Ozonization of silyloxyalkenes
  作者：Robin D. Clark、Clayton H. Heathcock

  DOI：10.1016/s0040-4039(01)82622-8

  日期：1974.1