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5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone | 92512-33-9

中文名称
——
中文别名
——
英文名称
5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone
英文别名
(3R,4S,5R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-3,4-dihydroxydihydrofuran-2(3H)-one;(3R,4S,5R)-5-[[tert-butyl(diphenyl)silyl]oxymethyl]-3,4-dihydroxyoxolan-2-one
5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone化学式
CAS
92512-33-9
化学式
C21H26O5Si
mdl
——
分子量
386.52
InChiKey
GVSOPBYAWJJMGA-GUDVDZBRSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    69.5-71 °C
  • 沸点:
    481.3±18.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.21
  • 重原子数:
    27
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    76
  • 氢给体数:
    2
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2
    • 3
    • 4

反应信息

  • 作为反应物:
    描述:
    5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone 作用下, 以 四氢呋喃 为溶剂, 生成
    参考文献:
    名称:
    核糖内酯的手性自行车
    摘要:
    描述了手性丁烯内酯(4b)的制备及其在环化反应中的应用,该环化反应产生了立体化学定义的双环[4.3.0],[3.3.0]和[3.1.0]环系;说明了这些物种的合成效用。
    DOI:
    10.1039/c39850000737
  • 作为产物:
    描述:
    (3AR,6R,6AR)-6-((苄氧基)甲基)-2,2-二甲基二氢呋喃并[3,4-D][1咪唑乙醇 、 palladium on activated charcoal 、 氢气 作用下, 以 乙醇N,N-二甲基甲酰胺 为溶剂, 反应 30.0h, 生成 5-O-tert-butyldiphenylsilyl-D-ribono-1,4-lactone
    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‐Otert‐butyldimethylsilyl‐, 5‐Otert‐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
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文献信息

  • Stereochemical control of nature's biosynthetic pathways:A general strategy for the synthesis 0f polypropionate-derived structural units from a single chiral progenitor
    作者:S. Hanessian、P.J. Murray
    DOI:10.1016/s0040-4020(01)87683-3
    日期:1987.1
    A general strategy that permits the stereocontrolled construction of acyclic chains containing vicinal and/or alternating alkyl and hydroxy substitutents is presented. Structural subunits of ionomycin were synthesized from a common chiral intermediate.
    提出了允许立体控制构造包含邻位和/或交替的烷基和羟基取代基的无环链的一般策略。从常见的手性中间体合成了离子霉素的结构亚基。
  • A synthetic route to 3-C-alkyl (or 3-C-phenyl-) 2,3-dideoxy-d-erythro-pentono-1,4-lactones: intermediates in the synthesis of 2(3H)-furanones
    作者:Panolil C. Raveendranath、Vincent J. Blazis、Kwasi Agyei-Aye、Anna K. Hebbler、Lisa N. Gentile、Elma S. Hawkins、Stephen C. Johnson、David C. Baker
    DOI:10.1016/0008-6215(94)80066-9
    日期:1994.2
    A series of 3-C-alkyl- (and 3-C-phenyl-) 2,3-dideoxy-D-erythro-pentono-1,4-lactones, compounds which are important in the synthesis of modified nucleosides and antibiotic sugars, were synthesized from D-ribonolactone. By a route that proceeded via 5-O-protected D-ribonolactone, 5-O-protected 2,3-dideoxy-D-glycero-pent-2-enono-1,4-lactones were synthesized and reacted with R2CuLi or a complex PhSCu(RMgBr)n
    一系列3-C-烷基-(和3-C-基-)2,3-二-D-赤-戊基-1,4-内,这些化合物在合成修饰的核苷和抗生素糖中很重要,由D-核糖合成。通过经由5-O-保护的D-核糖进行的途径,合成了5-O-保护的2,3-二-D-甘油-戊-2-enono-1,4-内,并与R2CuLi或络合物反应用PhSCu(RMgBr)n分别得到3-C-烷基或3-C-基化合物。提供了O-保护的中间体的制备以及有机属试剂的选择的细节。
  • Enantiospecific Total Synthesis of (−)-Polyoxamic Acid Using 2,3-Aziridino-γ-lactone Methodology
    作者:Aurélie Tarrade、Philippe Dauban、Robert H. Dodd
    DOI:10.1021/jo035039b
    日期:2003.11.1
    The non-natural enantiomer of polyoxamic acid was synthesized in six steps from 2,3-aziridino-gamma-lactone 7 with an overall yield of 10%. The key step of the strategy is a deprotection-protection sequence on the nitrogen atom of the aziridine ring required for aziridine activation toward nucleophilic ring opening.
    由2,3-叠氮基-γ-内7分六步合成聚草酰胺酸的非天然对映体,总收率为10%。该策略的关键步骤是氮丙啶环向亲核开环活化所需的氮丙啶原子上的保护-保护序列。
  • Regioselective electrophilic substitution of 2,3-aziridino-γ-lactones: preliminary studies aimed at the synthesis of α,α-disubstituted α- or β-amino acids
    作者:Marcelo Siqueira Valle、Aurélie Tarrade-Matha、Philippe Dauban、Robert H. Dodd
    DOI:10.1016/j.tet.2007.10.082
    日期:2008.1
    preparation of polysubstituted α- or β-amino acids. With the intention of preparing α,α-disubstituted α- or β-amino acids, regioselective electrophilic substitution of aziridino-γ-lactones at C2 was realized using two different methods. In the first, the anion was generated at C2 with LDA in the presence of the electrophilic agent. In the second method, the anion was trapped with TMS. Subsequent treatment
    2,3-叠氮基-γ-内是用于制备多取代的α-或β-氨基酸的通用合成子。为了制备α,α-二取代的α-或β-氨基酸,使用两种不同方法实现了C 2上叠氮基-γ-内的区域选择性亲电取代。首先,在亲电子试剂的存在下,LDA在C2生成阴离子。在第二种方法中,阴离子被TMS捕获。随后用离子源处理C2甲硅烷基化产物,使阴离子再生,然后阴离子与各种亲电试剂进行原位反应。通过第一种方法制备的C2苄基生物的分子内氮丙啶开环允许获得新的呋喃生物,所述呋喃生物是α,α-二取代的β-氨基酸的直接前体。
  • Products Generated by Amine-Catalyzed Strand Cleavage at Apurinic/Apyrimidinic Sites in DNA: New Insights from a Biomimetic Nucleoside Model System
    作者:Jay S. Jha、Christopher Nel、Tuhin Haldar、Daniel Peters、Kurt Housh、Kent S. Gates
    DOI:10.1021/acs.chemrestox.1c00408
    日期:2022.2.21
    the sugar remnants generated by amine-catalyzed β-elimination in the 2-deoxyribose system. The results predict that amine-catalyzed strand cleavage at an AP site under physiological conditions has the potential to reversibly generate noncanonical cleavage products including cis-alkenal, 3-thio-2,3-dideoxyribose, and 2-deoxyribose groups alongside the canonical trans-alkenal residue on the 3′-terminus
    碱基位点在细胞和合成 DNA 中很常见。因此,表征这些病变的化学命运非常重要。DNA 碱基位点的胺催化链裂解是一个重要过程,其中少量开环碱基醛残基转化为亚胺离子促进 3'-酰基的 β- 消除。该反应在链断裂的 3'-末端产生反式-α,β-不饱和亚胺离子作为专性中间体。AP 位点的胺催化裂解预期的典型产物是相应的反式-α,β-不饱和醛糖残余物,由该亚胺离子解产生。有趣的是,一些研究报告了由胺催化的链裂解产生的非规范 3'-糖残余物,但这些产物的形成和性质尚不清楚。为了解决这一知识差距,开发了一种核苷系统,该系统能够对 2-脱氧核糖系统中胺催化的 β-消除产生的糖残余物进行化学表征。结果预测,在生理条件下 AP 位点的胺催化链裂解有可能可逆地产生非规范的裂解产物,包括顺式-醛、3-代-2,3-双核糖2-脱氧核糖基团以及规范的反式-链断裂 3'-末端的醛残基。因此,模型反应提供的证据表明,在细胞
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