(3R)-3-[(1S)-1-hydroxyethyl]oxolan-2-one

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: (3R)-3-[(1S)-1-hydroxyethyl]oxolan-2-one
• 化学式: C₆H₁₀O₃
• 分子量: 130.144
• InChiKey: VADDVPICEYYMOZ-CRCLSJGQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 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：

  (3R)-3-[(1S)-1-hydroxyethyl]oxolan-2-one 在 lithium aluminium tetrahydride 、 4-甲基苯磺酸吡啶 作用下， 反应 5.0h， 生成 2-((4S,5S)-2,2,4-Trimethyl-[1,3]dioxan-5-yl)-ethanol
  参考文献：
  名称：

  Synthesis of Chiral Lactones and Triols from a-Acetyl-g-butyrolactones by Use of Bakes's YEast

  摘要：

  Chiral hydroxyethyllactones prepared from alpha-acetyl-gamma-butyrolactones by fermenting with baker's yeast are reduced to give chiral triols.

  DOI：

  10.3987/com-91-s53
• 作为产物：
  描述：

  α-乙酰基-γ-丁内酯 在 葡萄糖 、 Kluyveromyces marxianus 、 magnesium chloride 作用下， 以 乙醇 、 水 为溶剂， 反应 24.0h， 生成 (3R)-3-[(1S)-1-hydroxyethyl]oxolan-2-one
  参考文献：
  名称：

  Microbial reduction of α-acetyl-γ-butyrolactone

  摘要：

  Isomers of alpha-1'-hydroxyethyl-gamma-butyrolactone can be considered as potential GHB receptor ligands designed by the molecular hybridization of GLB 2 and GHV 4. Using Aspergillus niger, Geotrichum candidum, and Kluyveromyces marxianus, it was possible to obtain (+)-(3R,1'S)-alpha-1'-hydroxyethyl-gamma-butyrolactone in good to excellent conversions, diastercoisomeric and enantiomeric excesses. The corresponding enantiomer, (-)-(3S, 1'S)-alpha-1'-hydroxyethyl-gamma-butyrolactone was also produced in good conversion, and diastercoisomeric and enantiomeric excesses using Hansenula sp. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2006.03.015

文献信息

• New Class of Chiral Diphosphine Ligands for Highly Efficient Transition Metal-Catalyzed Stereoselective Reactions:  The Bis(diphenylphosphino) Five-membered Biheteroaryls
  作者：Tiziana Benincori、Elisabetta Brenna、Franco Sannicolò、Licia Trimarco、Patrizia Antognazza、Edoardo Cesarotti、Francesco Demartin、Tullio Pilati

  DOI：10.1021/jo960211f

  日期：1996.1.1

  esters and in the hydrogenation of olefinic substrates. The optical and chemical yields were comparable with those reported for the same Ru(II)-binap-catalyzed reactions carried out under the same experimental conditions. The 2,2'-bis(diphenylphosphino)-3,3'-bibenzo[b]furan (1c), the oxygenated analogue of bitianp, was found to be configurationally unstable at room temperature. Complete structural X-ray

  描述和合成的新型三类手性（C（2））阻转异构二膦的三个例子，其特征是两个相互连接的五元杂芳族环，阻碍了围绕肛门间键的旋转。光学纯的（+）-和（-）-2,2'-双（二苯基膦基）-4,4'，6,6'-四甲基-3,3'-联苯并[b]噻吩（tetraMe-bitianp）（1a ）和未取代的母体系统（+）-和（-）-双键（1b）。发现它们在100℃下具有光学稳定性，并已成功地用作配体用于Ru（II）催化的α-和β-氧代酯氢化为相应的α-和β-羟基酯以及烯烃的氢化基材。光学和化学产率与在相同实验条件下进行的相同Ru（II）-binap催化反应报道的产率相当。发现2,2'-双（二苯基膦基）-3,3'-联苯并[b]呋喃（1c）（双酚的氧化类似物）在室温下构型不稳定。据报道1a-c的Pd复合物的完整结构X射线阐明。讨论了这些双杂芳族配体相对于经典联芳基体系的优势。
• Total Synthesis of (−)-Pseudolaric Acid B
  作者：Barry M. Trost、Jerome Waser、Arndt Meyer

  DOI：10.1021/ja076165q

  日期：2007.11.28

  We report the enantioselective synthesis of pseudolaric acid B (1a), a diterpene acid isolated from the bark of Pseudolarix kaempferi Gordon, which displays interesting antifungal, antifertility, and cytotoxic activity against multidrug resistant cell lines. Our synthesis utilizes a highly efficient metal-catalyzed [5 + 2] vinylcyclopropane-alkyne intramolecular cycloaddition to construct the polyhydroazulene

  我们报告了对映选择性合成假落叶松酸 B (1a)，一种从 Pseudolarix kaempferi Gordon 树皮中分离的二萜酸，它对多药耐药细胞系显示出有趣的抗真菌、抗生育和细胞毒活性。我们的合成利用高效金属催化的 [5 + 2] 乙烯基环丙烷-炔烃分子内环加成来构建天然产物的聚氢茚核。通过分子内烷氧基羰基环化形成季中心和高度非对映选择性的乙炔化铈加成到甲基酮以引入酸侧链，对假落叶松酸的三环支架的加工完成。
• Access to Enantiopure α-Alkyl-β-hydroxy Esters through Dynamic Kinetic Resolutions Employing Purified/Overexpressed Alcohol Dehydrogenases
  作者：Aníbal Cuetos、Ana Rioz-Martínez、Fabricio R. Bisogno、Barbara Grischek、Iván Lavandera、Gonzalo de Gonzalo、Wolfgang Kroutil、Vicente Gotor

  DOI：10.1002/adsc.201200139

  日期：2012.6.18

  and Ralstonia sp. (RasADH) could also accept bulkier keto esters (‘bulky‐bulky’ substrates). SyADH also provided preferentially syn‐(2R,3S) isomers and RasADH showed in some cases good selectivity towards the formation of anti‐(2S,3S) derivatives. With anti‐Prelog ADHs such as LBADH from L. brevis or LKADH from L. kefir, syn‐(2S,3R) alcohols were obtained with high conversions and diastereomeric excess

  通过使用纯化或粗制的大肠杆菌过表达的醇脱氢酶（ADHs）的动态动力学拆分（DKR）获得α-烷基-β-羟基酯。ADH-A从R.曲霉，CPADH从近平滑念珠菌从和TesADH T. ethanolicus得到顺式- （2- [R，3小号）具有非常高的选择性为空间位不受阻碍酮（“小体积大的”底物）的衍生物，而的ADH来自S. yanoikuyae（SyADH）和Ralstonia sp。（RasADH）也可以接受更大的酮酯（“大块状”底物）。SyADH还提供了优先顺式- （2- ř，3 S）异构体和RasADH在某些情况下显示出对形成抗-（2 S，3 S）衍生物的良好选择性。与抗作为LBADH这样普雷洛格的ADH从短乳杆菌或从LKADH克菲尔乳杆菌，顺式- （2-小号，3 - [R ）与高转化率和对映体过量在某些情况下，特别是与LBADH得到醇。此外，由于这些底物在热力学上有利于还原，因此可以仅
• Cationic BINAP-Ru(II) Halide Complexes: Highly Efficient Catalysts for Stereoselective Asymmetric Hydrogenation of .alpha.- and .beta.-Functionalized Ketones
  作者：Kazushi Mashima、Koh-hei Kusano、Naomasa Sato、Yoh-ichi Matsumura、Kyoko Nozaki、Hidenori Kumobayashi、Noboru Sayo、Yoji Hori、Takero Ishizaki

  DOI：10.1021/jo00090a026

  日期：1994.6

  Cationic ruthenium-BINAP complexes 5, 7, and 10 of the formula [RuX((S)-BINAP) (arene)]Y, where X = Cl, Br, I; Y = Cl, Br, I, BF4, B(C6H5)(4); arene = benzene, p-cymene, ethyl benzoate, and their enantiomers have been prepared by the reaction of arene-ruthenium halide complexes 4, 6, and 9 with (S)-BINAP or (R)-BINAP. Structures of the complexes were established by spectroscopy, conductivity, and a single-crystal X-ray analysis (5d: orthorhombic, P2(1)2(1)2; a 20.141(2) Angstrom, b = 18.504(1) Angstrom, c 12.241(1) Angstrom V = 4562.0(7) Angstrom(3), Z = 4, R = 0.078 for unique 4177 reflections). BINAP derivatives with various substituents at the para and meta positions of four phenyl rings on phosphorus atoms and their cationic Ru(II) complexes have also been synthesized. These BINAP-Ru(II) complexes have been used as catalysts for the asymmetric hydrogenation of various unsaturated organic compounds such as alpha- and beta-keto esters, allylic alcohols, and alpha,beta-unsaturated carboxylic acids in excellent diastereo- and/or enantioselectivities. Catalytic activities and stereoselectivities depend highly on reaction conditions such as solvent, temperature, and additives. Variation of halogen ligands bound to ruthenium atom and substituents on four phenyl rings of BINAP also have exerted remarkable effects on the efficiency of the catalysis. Asymmetric hydrogenation of methyl (+/-)-2-(benzamidomethyl)-3-oxobutanoate catalyzed by the species derived from 9c and 3,5((t)Bu)(2)-BINAP afforded the corresponding syn-(2S,3R)-17 in 98% de and 99% ee.
• Chemoenzymatic synthesis and stereochemistry of aleppotrioloside, a naturally occurring glucoside
  作者：Antonio Trincone、Edoardo Pagnotta、Guido Sodano

  DOI：10.1016/s0040-4039(00)76233-2

  日期：1994.2

  The stereochemistry of aleppotrioloside, a naturally occurring glucoside, has been determined as (3S)-3-[(1S)-1-hydroxyethyl]-4-methyl-1,4-pentanediol-1-O-beta-D-glucopyranoside by its synthesis based on two key enzymatic reactions: Pseudomonas fluorescens lipase (PFL) catalyzed enantioselective resolution of an aglycone precursor and transglucosylation of the aglycone by thermophilic beta-glycosidase from Sulfolobus solfataricus.