(-)-(S)-5-phenyl-furan-2-(5H)-one | 90581-51-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: (-)-(S)-5-phenyl-furan-2-(5H)-one
• 英文别名: (S)-5-phenylfuran-2(5H)-one；(5S)-phenyl-2(5H)-furanone；(2S)-2-phenyl-2H-furan-5-one
• CAS: 90581-51-4
• 化学式: C₁₀H₈O₂
• 分子量: 160.172
• InChiKey: UXMKOLJFXKKWEQ-VIFPVBQESA-N

物化性质

• 沸点：
  338.3±31.0 °C(Predicted)
• 密度：
  1.197±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  苯甲醛 在 乙二醇 、 lithium diisopropyl amide 作用下， 以 甲苯 为溶剂， 反应 1.55h， 生成 (-)-(S)-5-phenyl-furan-2-(5H)-one
  参考文献：
  名称：

  Albinati, Alberto; Bravo, Pierfrancesco; Ganazzoli, Fabio, Journal of the Chemical Society. Perkin transactions I, 1986, p. 1405 - 1416

  摘要：

  DOI：

文献信息

• Modular synthesis of optically active lactones by Ru-catalyzed asymmetric allylic carboxylation and ring-closing metathesis reaction
  作者：Koichiro Takii、Naoya Kanbayashi、Kiyotaka Onitsuka

  DOI：10.1039/c2cc18137a

  日期：——

  A new synthetic route to optically active unsaturated gamma- and delta-lactones has been demonstrated via asymmetric allylic carboxylation with a planar-chiral Cp'Ru catalyst and ring-closing metathesis reaction with a Grubbs II catalyst, and successfully applied to the enantioselective synthesis of (R)-(-)-massoialactone.

  通过使用平面手性Cp'Ru催化剂进行不对称烯丙基羧化和使用Grubbs II催化剂进行闭环复分解反应，已证明了一种新的合成光学活性不饱和γ-和δ-内酯的途径，并将其成功用于对映体的对映体合成（R）-（-）-马来酸内酯。
• A Chiral Electrophilic Selenium Catalyst for Highly Enantioselective Oxidative Cyclization
  作者：Yu Kawamata、Takuya Hashimoto、Keiji Maruoka

  DOI：10.1021/jacs.6b01462

  日期：2016.4.27

  Chiral electrophilic selenium catalysts have been applied to catalytic asymmetric transformations of alkenes over the past two decades. However, highly enantioselective reactions with a broad substrate scope have not yet been developed. We report the first successful example of this reaction employing a catalyst based on a rigid indanol scaffold, which can be easily synthesized from a commercially

  在过去的二十年中，手性亲电硒催化剂已被应用于催化烯烃的不对称转化。然而，尚未开发出具有广泛底物范围的高度对映选择性反应。我们报告了该反应的第一个成功例子，该反应采用基于刚性茚满醇支架的催化剂，该支架可以很容易地从市售茚满酮合成。该反应在温和条件下有效地将 β,γ-不饱和羧酸转化为各种对映体富集的 γ-丁烯内酯。
• Chiral homoenolate anion equivalents: synthesis of optically pure 5-substituted furan-2(5H)-ones
  作者：Pierfrancesco Bravo、Paola Carrera、Giuseppe Resnati、Calimero Ticozzi

  DOI：10.1039/c39840000019

  日期：——

  Addition of the dianion of (+)-(R)-3-[(4-methylphenyl)sulphinyl]propionic acid (1) to aldehydes affords two main diastereoisomeric β-sulphinyl-γ-lactones, pyrolysis of which gives the two enantiomers of 5-substituted furan-2(5H)-ones in optically pure form.

  的二价阴离子的加成（+） - （[R）-3 - [（4-甲基苯基）亚磺酰基]丙酸（1）为醛，得到两个主要非对映异构β-亚-γ内酯，热解，其中给出了两种对映体光学纯净形式的5-取代的呋喃2（5 H）-ones。
• A convergent asymmetric synthesis of γ-butenolides
  作者：Marc Renard、Léon A. Ghosez

  DOI：10.1016/s0040-4020(01)00078-3

  日期：2001.3

  The addition of aldehydes to the new enantiomerically pure lithiated sulfoxide-orthoester 13 yielded gamma -butenolides of high enantiomeric purities after elimination of phenylsulfinic acid. The cyclocondensation with ketones was less stereoselective. This new asymmetric synthesis of gamma -butenolides has been applied to a convergent preparation of the antifungal antibiotic (+)-cerulenin. (C) 2001 Elsevier Science Ltd. All rights reserved.
• Synthesis of chiral butenolides using amino-thiocarbamate-catalyzed asymmetric bromolactonization
  作者：Chong Kiat Tan、Jun Cheng Er、Ying-Yeung Yeung

  DOI：10.1016/j.tetlet.2014.01.009

  日期：2014.2

  The asymmetric cyclization of 4,4-disubstituted 3-butenoic acids is studied. Amino-thiocarbamates are used as the catalysts and N-bromosuccinimide is used as the stoichiometric halogen source. The resulting gamma-butanolide products are readily converted into the corresponding gamma-butenolides (up to 58% ee) derivatives in one-pot. (C) 2014 Elsevier Ltd. All rights reserved.