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methyl 3-O-methyl-β-D-glucopyranoside | 14982-01-5

中文名称
——
中文别名
——
英文名称
methyl 3-O-methyl-β-D-glucopyranoside
英文别名
(2R,3R,4S,5R,6R)-2-(hydroxymethyl)-4,6-dimethoxyoxane-3,5-diol
methyl 3-O-methyl-β-D-glucopyranoside化学式
CAS
14982-01-5
化学式
C8H16O6
mdl
——
分子量
208.211
InChiKey
OETRAPPMILRBSS-UIAUGNHASA-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:
    391.1±42.0 °C(Predicted)
  • 密度:
    1.32±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1.5
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    88.4
  • 氢给体数:
    3
  • 氢受体数:
    6

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

反应信息

点击查看最新优质反应信息

文献信息

  • Cellulase-catalysed, stereoselective synthesis of oligosaccharides
    作者:Shin-Ichiro Shoda、Kei Obata、Olaf Karthaus、Shiro Kobayashi
    DOI:10.1039/c39930001402
    日期:——
    Oligosaccharides are synthesised enzymatically using β-lactosyl fluoride as glycosyl donor and a variety of mono-, di-and tri-saccharides as acceptors; the nature of the active site of the catalyst cellulase is discussed on the basis of these reactions.
    低聚糖通过酶法合成,以β-乳糖化物为糖基供体,多种单糖、二糖和三糖作为受体;根据这些反应,探讨了催化剂纤维素酶活性中心的性质。
  • Regioselective methylation of methyl glycopyranosides with diazomethane in the presence of transition-metal chlorides and of boric acid
    作者:Evgeny V. Evtushenko
    DOI:10.1016/s0008-6215(99)00044-0
    日期:1999.3
    Abstract Partial methylation of the methyl pyranosides of a number of pentoses, hexoses, 6-deoxyhexoses, methyl uronates and their methyl ethers with diazomethane in the presence of transition-metal chlorides and boric acid was studied. It was found for methyl glycosides of pentoses and 6-deoxyhexoses that tin(II), antimony(III), and titanium(IV) chlorides as well as boric acid promoted substitution
    摘要研究了在过渡化物和硼酸存在下,许多戊糖,己糖,6-脱氧己糖,尿酸甲酯及其甲基醚的甲基喃糖苷与重氮甲烷的部分甲基化。发现戊糖和6-脱氧己糖的甲基糖苷中(II),(III)和(IV)化物以及硼酸主要促进OH-3的取代,但被(III)和的取代(II)观察到盐主要取代了OH-2。在所有情况下,甲基β-1-鼠李糖喃糖苷的甲基化表现出较高的OH-2反应性。在氯化锡(II),(III)和(III)的存在下,己糖甲基糖苷的甲基化反应主要产生了3-甲基醚。不参与进一步络合的3-甲基醚 积聚高达50-80%的反应混合物(95%至100%的单甲醚馏分)。建议用于许多糖的方便的甲基醚的合成。
  • Preparation of Methyl Glucosides of Methylated Glucoses
    作者:John Walter Hyde Oldham
    DOI:10.1021/ja01321a038
    日期:1934.6
  • 135. Sugar nitrates. Part I. Syntheses of 2 : 4-dimethyl β-methylglucoside and 2 : 4 : 6-trimethyl β-methylglucoside
    作者:John Dewar、Godfrey Fort
    DOI:10.1039/jr9440000492
    日期:——
  • Determination of the substituent distribution in O-sulfonylbutyl-(1→4)-glucans
    作者:Nikola Rogmann、Peter Jones、Petra Mischnick
    DOI:10.1016/s0008-6215(00)00056-2
    日期:2000.7
    A method has been developed to determine the distribution of substituents in the glucose units of sulfonylbutylethers of cyclomaltoheptaose (beta-cyclodextrin). This method involves hydrolysis of the glucosidic linkages, permethylation, formation of sulfonylchlorides and subsequent transformation to the permethylated sulfonylfluoride derivatives. The latter were thermostable and could be analyzed by GLC and identified by EI and CIMS. For confirmation, the 2-, 3-, and 6-O-substituted standard compounds were independently synthesized and characterized by NMR and GLC-MS. (C) 2000 Elsevier Science Ltd. All rights reserved.
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