(+)-5-O-benzyl-D-ribonolactone | 78508-91-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (+)-5-O-benzyl-D-ribonolactone
• 英文别名: (3R,4S,5R)-3,4-dihydroxy-5-(phenylmethoxymethyl)oxolan-2-one
• CAS: 78508-91-5
• 化学式: C₁₂H₁₄O₅
• 分子量: 238.24
• InChiKey: AJNNHEUSPPQEDM-GMTAPVOTSA-N

物化性质

• 沸点：
  400.2±14.0 °C(Predicted)
• 密度：
  1.362±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  76
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (+)-5-O-benzyl-D-ribonolactone 在 palladium on activated charcoal 、 氢气 作用下， 以 乙醇 为溶剂， 反应 6.0h， 以190 mg的产率得到D-(+)-核糖酸-1,4-内酯
  参考文献：
  名称：

  High-Yielding Diastereoselective syn -Dihydroxylation of Protected HBO: An Access to D-(+)-Ribono-1,4-lactone and 5-O -Protected Analogues

  摘要：

  A diastereoselective chemoenzymatic synthetic pathway to D‐(+)‐ribono‐1,4‐lactone, a versatile chiral sugar derivative widely used for the synthesis of various natural products, has been designed from cellulose‐based levoglucosenone (LGO). This route involves a sustainable Baeyer‐Villiger oxidation of LGO to produce enantiopure (S)‐γ‐hydroxymethyl‐α,β‐butenolide (HBO) that is further functionalized with various protecting groups to provide 5‐O‐protected γ‐hydroxymethyl‐α,β‐butenolides. The latter then undergo a diastereoselective and high‐yielding syn‐dihydroxylation of the α,β‐unsaturated lactone moiety followed by a deprotection step to give D‐(+)‐ribono‐1,4‐lactone. Through this 4‐step synthetic route from LGO, D‐(+)‐ribono‐1,4‐lactone is obtained with d.r. varying from 82:18 to 97:3 and in overall yields between 32 and 41 % depending on the protecting group used. Moreover, valuable synthetic intermediates 5‐O‐tert‐butyldimethylsilyl‐, 5‐O‐tert‐butyldiphenylsilyl‐ as well as 5‐O‐benzyl‐ribono‐1,4‐lactones are obtained in 3 steps from LGO in 58, 61 and 40 %, respectively.

  DOI：

  10.1002/ejoc.201801780
• 作为产物：
  描述：

  2,3-O-异亚丙基-D-核糖酸 gamma-内酯 在 乙醇 、 sodium hydride 作用下， 以 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 12.0h， 生成 (+)-5-O-benzyl-D-ribonolactone
  参考文献：
  名称：

  High-Yielding Diastereoselective syn -Dihydroxylation of Protected HBO: An Access to D-(+)-Ribono-1,4-lactone and 5-O -Protected Analogues

  摘要：

  A diastereoselective chemoenzymatic synthetic pathway to D‐(+)‐ribono‐1,4‐lactone, a versatile chiral sugar derivative widely used for the synthesis of various natural products, has been designed from cellulose‐based levoglucosenone (LGO). This route involves a sustainable Baeyer‐Villiger oxidation of LGO to produce enantiopure (S)‐γ‐hydroxymethyl‐α,β‐butenolide (HBO) that is further functionalized with various protecting groups to provide 5‐O‐protected γ‐hydroxymethyl‐α,β‐butenolides. The latter then undergo a diastereoselective and high‐yielding syn‐dihydroxylation of the α,β‐unsaturated lactone moiety followed by a deprotection step to give D‐(+)‐ribono‐1,4‐lactone. Through this 4‐step synthetic route from LGO, D‐(+)‐ribono‐1,4‐lactone is obtained with d.r. varying from 82:18 to 97:3 and in overall yields between 32 and 41 % depending on the protecting group used. Moreover, valuable synthetic intermediates 5‐O‐tert‐butyldimethylsilyl‐, 5‐O‐tert‐butyldiphenylsilyl‐ as well as 5‐O‐benzyl‐ribono‐1,4‐lactones are obtained in 3 steps from LGO in 58, 61 and 40 %, respectively.

  DOI：

  10.1002/ejoc.201801780

文献信息

• Studies on structurally simple α,β-butenolides—II
  作者：P. Camps、J. Cardellach、J. Font、R.M. Ortuño、O. Ponsati

  DOI：10.1016/0040-4020(82)87017-8

  日期：1982.1

  A short synthesis of the title compound, 16, from d-ribonolactone is described. Two alternative approaches differing in the timing of the CC double bond creation are used to prepare some chiral derivatives of 16. (−)-Ranunculin, a glycoside present in Ranunculaceae, has been synthesized for the first time.

  描述了由d-核糖内酯简短合成标题化合物16。在C alternativeC双键产生时间上有两种不同的替代方法，用于制备一些16的手性衍生物。（ - ） - Ranunculin，糖苷存在于毛茛科，已合成的第一次。
• Stereoselective Synthesis of 4,5-Dihydroxy-D-erythro- and 4,5-Dihydroxy-D-threo-L-norvaline from D-Ribonolactone
  作者：Jesús Ariza、Miguel Díaz、Josep Font、Rosa M. Ortuño

  DOI：10.1016/s0040-4020(01)85821-x

  日期：1993.2

  Nitrogen functions have been introduced stereoselectively at the C-2 position in D-ribonolactone derivatives in order to prepare the title unnatural amino acids. The synthetic strategies lie in the inversion of configuration in SN2-type substitution reactions and stereospecific hydrogenation of conveniently substituted butenolides. The -isomer is the key precursor in the synthesis of the antibiotic

  为了制备标题非天然氨基酸，已经在D-核糖内酯衍生物的C-2位立体选择性地引入了氮功能。合成策略在于S N 2型取代反应中构型的反转和便利取代的丁烯内酯的立体定向氢化。的异构体是在抗生素clavalanine的合成中的关键前体。
• A General and Enantioselective Approach to Pentoses: A Rapid Synthesis of PSI-6130, the Nucleoside Core of Sofosbuvir
  作者：Manuel Peifer、Raphaëlle Berger、Valerie W. Shurtleff、Jay C. Conrad、David W. C. MacMillan

  DOI：10.1021/ja502205q

  日期：2014.4.23

  An efficient route towards biologically relevant pentose derivatives is described. The de novo synthetic strategy features an enantioselective alpha-oxidation reaction enabled by a chiral amine in conjunction with copper(II) catalysis. A subsequent Mukaiyama aldol coupling allows for the incorporation of a wide array of modular two-carbon fragments. Lactone intermediates accessed via this route provide a useful platform for elaboration, as demonstrated by the preparation of a variety of C-nucleosides and fluorinated pentoses. Finally, this work has facilitated expedient syntheses of pharmaceutically active compounds currently in clinical use.
• A short synthesis of ()-5-hydroxymethyl-(5)-furan-2-one and derivatives from -ribonolactone
  作者：P. Camps、J. Font、O. Ponsati

  DOI：10.1016/s0040-4039(01)90353-3

  日期：1981.1
• High-Yielding Diastereoselective <i>syn</i> -Dihydroxylation of Protected HBO: An Access to D-(+)-Ribono-1,4-lactone and 5-<i>O</i> -Protected Analogues
  作者：Maxime Moreaux、Guillaume Bonneau、Aurélien Peru、Fanny Brunissen、Marine Janvier、Arnaud Haudrechy、Florent Allais

  DOI：10.1002/ejoc.201801780

  日期：2019.2.21

  A diastereoselective chemoenzymatic synthetic pathway to D‐(+)‐ribono‐1,4‐lactone, a versatile chiral sugar derivative widely used for the synthesis of various natural products, has been designed from cellulose‐based levoglucosenone (LGO). This route involves a sustainable Baeyer‐Villiger oxidation of LGO to produce enantiopure (S)‐γ‐hydroxymethyl‐α,β‐butenolide (HBO) that is further functionalized with various protecting groups to provide 5‐O‐protected γ‐hydroxymethyl‐α,β‐butenolides. The latter then undergo a diastereoselective and high‐yielding syn‐dihydroxylation of the α,β‐unsaturated lactone moiety followed by a deprotection step to give D‐(+)‐ribono‐1,4‐lactone. Through this 4‐step synthetic route from LGO, D‐(+)‐ribono‐1,4‐lactone is obtained with d.r. varying from 82:18 to 97:3 and in overall yields between 32 and 41 % depending on the protecting group used. Moreover, valuable synthetic intermediates 5‐O‐tert‐butyldimethylsilyl‐, 5‐O‐tert‐butyldiphenylsilyl‐ as well as 5‐O‐benzyl‐ribono‐1,4‐lactones are obtained in 3 steps from LGO in 58, 61 and 40 %, respectively.