(R),(E)-Methyl 4-hydroxyhex-2-enoate | 612845-22-4

• 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: (R),(E)-Methyl 4-hydroxyhex-2-enoate
• 英文别名: methyl (2E,4R)-4-hydroxy-2-hexenoate；(E,4R)-methyl 4-hydroxyhex-2-enoate；methyl (E,4R)-4-hydroxyhex-2-enoate
• CAS: 612845-22-4
• 化学式: C₇H₁₂O₃
• 分子量: 144.17
• InChiKey: OJSUVKLSWRWMJO-BMMSZFGTSA-N

物化性质

• 沸点：
  225.0±23.0 °C(Predicted)
• 密度：
  1.036±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  山梨酸甲酯 在 Co(tdcpp) 三乙基硅烷 、 2,6-二甲氧基苯酚 、 lipid-HRP 、 氧气 作用下， 以 phosphate buffer 、 二氯甲烷 、 异丙醇 、 甲苯 为溶剂， 20.0~25.0 ℃ 、101.33 kPa 条件下， 反应 2.5h， 生成 (R),(E)-Methyl 4-hydroxyhex-2-enoate
  参考文献：
  名称：

  Enantioselective reduction of γ-hydroperoxy-α,β-unsaturated carbonyl compounds catalyzed by lipid-coated peroxidase in organic solvents

  摘要：

  The reduction of racemic gamma-hydroperoxy-alpha,beta-unsaturated carbonyl compounds in the presence of lipid-coated horseradish peroxidase as a homogenious catalyst in organic solvents such as toluene, benzene and chlororform containing a small amount of water enantio selectively afforded optical active (R)-alcohols and (S)-hydroperoxides, respectively. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(03)00436-1

文献信息

• Asymmetric oxyselenenylation–deselenenylation reactions of alkenes induced by camphor diselenide and ammonium persulfate. A convenient one-pot synthesis of enantiomerically enriched allylic alcohols and ethers
  作者：Marcello Tiecco、Lorenzo Testaferri、Francesca Marini、Claudio Santi、Luana Bagnoli、Andrea Temperini

  DOI：10.1016/s0957-4166(99)00048-8

  日期：1999.2

  The reaction of β,γ-unsaturated esters and nitriles with camphor diselenide and ammonium persulfate in methanol, ethylene glycol or water affords enantiomerically enriched γ-alkoxy or γ-hydroxy α,β-unsaturated derivatives, respectively, in good chemical yields and with moderate to good enantioselectivity.

  β，γ-不饱和酯和腈与樟脑二硒化物和过硫酸铵在甲醇，乙二醇或水中的反应分别得到对映体富集的γ-烷氧基或γ-羟基α，β-不饱和衍生物，化学收率良好，温和良好的对映选择性。
• Synthesis of (+)-Obtusenyne
  作者：S. Y. Frankie Mak、Neil R. Curtis、Andrew N. Payne、Miles S. Congreve、Andrew J. Wildsmith、Craig L. Francis、John E. Davies、Sofia I. Pascu、Jonathan W. Burton、Andrew B. Holmes

  DOI：10.1002/chem.200701567

  日期：2008.3.17

  An enantioselective synthesis of the halogenated medium-ring ether natural product (+)-obtusenyne is reported which uses the ring expansion of a seven-membered ketene acetal by means of a Claisen rearrangement to construct the core nine-membered oxygen heterocycle. The trans substituents across the ether linkage were established by using a transition-metal-catalyzed intramolecular hydrosilation reaction

  据报道，对卤化的中环醚天然产物（+）-ob烯炔的对映选择性合成是通过克莱森重排利用七元乙烯酮缩醛的扩环来构建核心的九元氧杂环。通过使用环外环烯醇醚的过渡金属催化的分子内硅氢化反应，建立了跨醚键的反式取代基。另外，据报道由2-脱氧-D-核糖正式合成对-奥布他汀。突出了有关中环氧杂环的化学反应的许多有趣的观点。
• Optically active building blocks from the SPAC reaction: a completely asymmetric synthesis of (4S-cis)-5-(cyclohexylmethyl)-4-hydroxy-2-pyrrolidinone, a statine analog
  作者：Kevin Burgess、Juanita Cassidy、Ian Henderson

  DOI：10.1021/jo00006a017

  日期：1991.3

  Factors that govern chemical and optical yields of methyl gamma-hydroxy-alpha,beta-unsaturated esters 1 formed in reactions of optically active sulfinylacetates 2 with aldehydes (the ''SPAC'' reaction) are defined. Racemic samples of these chirons (1) can be resolved via acylations mediated by crude preparations of the lipase Pseudomonas K-10 in organic solvents. Combinations of asymmetric SPAC reactions with these biocatalytic resolutions provide routes to highly optically active esters 1 in good yields. This methodology is applied in a completely asymmetric synthesis of (4S-cis)-5-(cyclohexylmethyl)-4-hydroxy-2-pyrrolidinone (15), a cyclic derivative of (3S,4S)-4-amino-5-cyclohexyl-3-hydroxypentanoic acid (ACHPA).
• BURGESS, KEVIN;CASSIDY, JUANITA;HENDERSON, IAN, J. ORG. CHEM., 56,(1991) N, C. 2050-2058
  作者：BURGESS, KEVIN、CASSIDY, JUANITA、HENDERSON, IAN

  DOI：——

  日期：——