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2-pyridyl 1-thio-β-D-glucopyranoside | 2297-41-8

中文名称
——
中文别名
——
英文名称
2-pyridyl 1-thio-β-D-glucopyranoside
英文别名
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-pyridin-2-ylsulfanyloxane-3,4,5-triol
2-pyridyl 1-thio-β-D-glucopyranoside化学式
CAS
2297-41-8
化学式
C11H15NO5S
mdl
——
分子量
273.31
InChiKey
QDNKXPNQHJXFPF-ZHVGPZTNSA-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

  • 沸点:
    542.3±50.0 °C(Predicted)
  • 密度:
    1.55±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.4
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    128
  • 氢给体数:
    4
  • 氢受体数:
    7

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Applications of Shoda's reagent (DMC) and analogues for activation of the anomeric centre of unprotected carbohydrates
    作者:Antony J. Fairbanks
    DOI:10.1016/j.carres.2020.108197
    日期:2021.1
    its derivatives are useful for numerous synthetic transformations in which the anomeric centre of unprotected reducing sugars is selectively activated in aqueous solution. As such unprotected sugars can undergo anomeric substitution with a range of added nucleophiles, providing highly efficient routes to a range of glycosides and glycoconjugates without the need for traditional protecting group manipulations
    2--1,3-二甲基咪唑啉化物(DMC,本文也称为 Shoda 试剂)及其衍生物可用于许多合成转化,其中未保护的还原糖的异头中心在溶液中被选择性激活。由于此类未受保护的糖可以用一系列添加的亲核试剂进行异头取代,从而为一系列糖苷和糖缀合物提供高效途径,而无需进行传统的保护基操作。这篇简短的评论总结了 DMC 及其一些衍生物/类似物的发展,并重点介绍了保护无基团合成的最新应用。
  • Direct Transformation of Unprotected Sugars to Aryl 1-Thio-β-glycosides in Aqueous Media Using 2-Chloro-1,3-dimethylimidazolinium Chloride
    作者:Tomonari Tanaka、Takeshi Matsumoto、Masato Noguchi、Atsushi Kobayashi、Shin-ichiro Shoda
    DOI:10.1246/cl.2009.458
    日期:2009.5.5
    Aryl 1-thioglycosides have directly been synthesized in good yields from the corresponding unprotected sugars and thiols without protection of the hydroxy groups by using 2-chloro-1,3-dimethylimidazolinium chloride (DMC) as dehydrative condensing agent. The reaction proceeded in a mixed solvent of water and acetonitrile under mild reaction conditions, leading to the predominant formation of β-anomers.
    芳基1-糖苷已经通过使用2--1,3-二甲基咪唑啉化物(DMC)作为脱缩合剂,直接从相应的未保护糖和醇合成,且没有对羟基进行保护。反应在温和的反应条件下于乙腈的混合溶剂中进行,主要形成β-异构体。
  • Novel triple mutant of an extremophilic glycosyl hydrolase enables the rapid synthesis of thioglycosides
    作者:Lauriane Pillet、David Lim、Nourah Almulhim、Ana I. Benítez-Mateos、Francesca Paradisi
    DOI:10.1039/d2cc04660a
    日期:——
    order to expand the toolbox of enzymes available for thioglycoside synthesis, we describe here the first example of an extremophilic glycosyl hydrolase from Halothermothrix orenii (HorGH1) engineered towards thioglycosynthase activity with a novel combination of mutations. Using the triple mutant, HorGH1 M299R/E166A/E354G, a range of thioglycosides from glycosyl fluoride donors and aromatic thiols could
    为了扩展可用于糖苷合成的酶的工具箱,我们在此描述了来自Halothermothrix orenii ( Hor GH1) 的极端糖基解酶的第一个例子,该酶被改造为具有新的突变组合的糖合酶活性。使用三重突变体Hor GH1 M299R/E166A/E354G,可以合成一系列来自糖基化物供体和芳香族醇的苷,具有出色的立体选择性和良好的转化率 (61–93%)。
  • A New Approach to the Synthesis of Benzothiazole, Benzoxazole, and Pyridine Nucleosides as Potential Antitumor Agents
    作者:Ahmed I. Khodair、Najim A. Al-Masoudi、Jean-Pierre Gesson
    DOI:10.1081/ncn-120026407
    日期:2003.11
    A modified nitrogen and sulfur glycosylation reaction involving benzothiazole benzoxazole and pyridine nucleoside bases with furanose and pyranose sugars are described. Conformational analysis has been studied by homo- and hetero-nuclear two-dimensional NMR methods (2D DFQ-COSY, HMQC and HMBC). The N and S sites of glycosylation were determined from the H-1, C-13 hetero-nuclear multiple-quantum coherence (HMQC) experiments. All the deprotected nucleosides were tested for their potential antitumor activity.
  • Chemistry of the glycosidic linkage. Exceptionally fast and efficient formation of glycosides by remote activation
    作者:Stephen Hanessian、Christian Bacquet、Nghiep Lehong
    DOI:10.1016/s0008-6215(00)84882-x
    日期:1980.4
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