(3S) methyl 3-hydroxy-3-cyclohexylpropanoate | 113309-44-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: (3S) methyl 3-hydroxy-3-cyclohexylpropanoate
• 英文别名: (S)-methyl 3-cyclohexyl-3-hydroxypropanoate；(S)-methyl 3-cyclohexyl-3-hydroxypropionate；methyl (S)-3-hydroxy-3-cyclohexylpropanoate；methyl (3S)-3-cyclohexyl-3-hydroxypropanoate
• CAS: 113309-44-7
• 化学式: C₁₀H₁₈O₃
• 分子量: 186.251
• InChiKey: PAKFURKPPSCHAX-VIFPVBQESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (3S) methyl 3-hydroxy-3-cyclohexylpropanoate 在 4-二甲氨基吡啶 、 lithium aluminium tetrahydride 作用下， 生成 (S)-3-cyclohexyl-1,3-diacetoxypropane
  参考文献：
  名称：

  SmI 2-引起α，β-环氧酯和γ，δ-环氧-α，β-不饱和酯的高度区域选择性还原。获得光学活性的β-羟基和δ-羟基酯的有效途径

  摘要：

  在存在N，N-二甲基氨基乙醇（DMAE）的情况下，使用SmI 2 -THF-HMPA系统在室温下将α，β-环氧酯迅速还原，生成具有保留在β-碳原子上构型的β-羟基酯。该条件已成功地应用于乙烯基δ-羟基酯的合成。

  DOI：

  10.1016/s0040-4039(00)96532-8
• 作为产物：
  描述：

  在 Raney nickel W-2 作用下， 以 丙酮 为溶剂， 反应 0.33h， 生成 (3S) methyl 3-hydroxy-3-cyclohexylpropanoate
  参考文献：
  名称：

  Efficient Enantioselective Synthesis of Methyl Esters of α-Unsubstituted β-Hydroxy Acids via Asymmetric Aldol-Type Addition of Chiral Boron Enolates of (Methylthio)acetic Acid to Aldehydes

  摘要：

  (甲硫基)乙酸的手性硼烯醇盐与各种醛进行aldol型加成反应，可以立体选择性地并以良好产率得到α-(甲硫基)-β-羟基酸。通过脱硫作用，可以将缩合加合物的甲酯转化为高对映体纯度的α-未取代-β-羟基酸的甲酯。使用(+)-2-蒎烯和(+)-3-蒎烯的衍生物作为手性诱导剂。aldol型加成的对映选择性和非对映选择性有效地受到烯醇盐α-位上的SMe基团和所用手性配体类型的控制。

  DOI：

  10.1055/s-1996-4365

文献信息

• Lewis Base Activation of Lewis Acids:  Catalytic, Enantioselective Addition of Silyl Ketene Acetals to Aldehydes
  作者：Scott E. Denmark、Gregory L. Beutner、Thomas Wynn、Martin D. Eastgate

  DOI：10.1021/ja047339w

  日期：2005.3.1

  The concept of Lewis base activation of Lewis acids has been reduced to practice for catalysis of the aldol reaction of silyl ketene acetals and silyl dienol ethers with aldehydes. The weakly acidic species, silicon tetrachloride (SiCl4), can be activated by binding of a strongly Lewis basic chiral phosphoramide, leading to in situ formation of a chiral Lewis acid. This species has proven to be a competent

  路易斯酸的路易斯碱活化的概念已被简化用于催化甲硅烷基乙烯酮缩醛和甲硅烷基二烯醇醚与醛的羟醛反应。弱酸性物质四氯化硅 (SiCl4) 可以通过结合强路易斯碱性手性磷酰胺而被激活，导致手性路易斯酸的原位形成。该物质已被证明是将乙酸酯、丙酸酯和异丁酸酯衍生的甲硅烷基乙烯酮缩醛与共轭和非共轭醛进行羟醛加成反应的有效催化剂。此外，还证明了甲硅烷基二烯醇醚的乙烯基羟醛反应。高水平的区域-，抗非对映-，
• Over 98% Optical Yield Achieved by a Heterogeneous Catalysis. Substrate Design and Analysis of Enantio-Differentiating Factors of Tartaric Acid-Modified Raney Nickel Hydrogenation
  作者：Takashi Sugimura、Satoshi Nakagawa、Akira Tai

  DOI：10.1246/bcsj.75.355

  日期：2002.2

  Tartaric acid-modified Raney nickel (TA-MRNi) is a chiral heterogeneous catalyst for the hydrogenation of prochiral ketones. An optical yield (OY) of 86% with methyl acetoacetate (1) as a substrate was improved to 94–96% by employing β-keto esters having a proper bulkiness at the γ -position. The γ -bulkiness effect contributes to a high intrinsic enantio-differentiating ability (factor-i) of the TA-MRNi catalysis. Through the study, we found the best substrate, γ -cyclopropyl-β-keto ester, the hydrogenation of which resulted in 98.6% OY. This further improvement in the OY was ascribed to a smaller contribution of non-enantio-differentiating hydrogenation (N-site catalysis) due to the substrate-specific activation of the enantio-differentiating hydrogenation by the chiral modifier. The OY of the hydrogenation of 1 was analyzed by comparing with well-behaved β-keto esters, and the contribution of the factor-i and the N-site to the OY value was evaluated to deduce the origin of the enantiodifferentiation.

  酒石酸改性的Raney镍(TA-MRNi)是一种手性非均相催化剂，用于前手性酮的氢化反应。以乙酰乙酸甲酯(1)为底物，光学收率(OY)为86%，当采用在γ位置具有适当体积的β-酮酯时，OY提高至94-96%。γ体积效应有助于TA-MRNi催化剂具有高固有的手性区分能力(因子-i)。通过研究，我们发现最佳底物，即γ-环丙基-β-酮酯，其氢化反应的光学收率达到了98.6%。这一光学收率的进一步提升归因于底物特定的手性修饰剂激活手性区分氢化反应，从而减少了非手性区分氢化(N-位点催化)的贡献。通过与表现良好的β-酮酯进行比较，分析了1氢化反应的OY，并评估了因子-i和N-位点对OY值的贡献，从而推导出手性区分的起源。
• Lewis Base Activation of Lewis Acids. Addition of Silyl Ketene Acetals to Aldehydes
  作者：Scott E. Denmark、Thomas Wynn、Gregory L. Beutner

  DOI：10.1021/ja0282947

  日期：2002.11.1

  olefinic aldehydes as well as aliphatic aldehydes (albeit more slowly) with excellent enantioselectivity. The homologous tert-butyldimethylsilyl ketene acetal of tert-butyl propanoate adds with nearly exclusive anti diastereoselectivity to a similar range of aldehydes also with excellent enantioselectivity. The origin of the slower reaction rate with aliphatic aldehydes is revealed to be the formation of chlorosilyl

  弱路易斯酸四氯化硅可以被催化量的手性双磷酰胺 (R,R)-3 活化，形成高反应性的手性三氯甲硅烷基阳离子，它是醛和甲硅烷基乙烯酮缩醛之间羟醛加成反应的极其有效的促进剂。乙酸甲酯的叔丁基二甲基甲硅烷基乙烯酮缩醛几乎立即添加到芳香族和烯烃醛以及脂肪族醛中（尽管速度更慢），具有出色的对映选择性。丙酸叔丁酯的同源叔丁基二甲基甲硅烷基乙烯酮缩醛为类似范围的醛类添加了几乎独有的抗非对映选择性，同时也具有出色的对映选择性。与脂肪醛反应速度较慢的原因是氯甲硅烷基醚加合物的形成。
• Burk, Mark J.; Harper, T. Gregory P.; Kalberg, Christopher S., Journal of the American Chemical Society, 1995, vol. 117, # 15, p. 4423 - 4424
  作者：Burk, Mark J.、Harper, T. Gregory P.、Kalberg, Christopher S.

  DOI：——

  日期：——
• Chiral N-Acetyl Selone-Promoted Aldol Reactions
  作者：Louis A. Silks、David B. Kimball、Duane Hatch、Morgane Ollivault-Shiflett、Ryszard Michalczyk、Eddie Moody

  DOI：10.1080/00397910802419706

  日期：2009.1.28

  The chiral oxazolidineselone functionality was found to be an excellent partner in the stereospecific acetate aldol reaction with aldehydes via the titanium enolates. Good stereocontrol was obtained as determined by NMR spectroscopy. The oxazolidineselone also provided a straightforward way to establish the stereopurity of the coupling reaction through 77Se NMR spectroscopy.