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methyl 2,3,4-tri-O-benzyl-α-D-fucopyranoside | 156769-28-7

中文名称
——
中文别名
——
英文名称
methyl 2,3,4-tri-O-benzyl-α-D-fucopyranoside
英文别名
methyl 2,3,4-tri-O-benzyl-6-deoxy-α-D-galactopyranoside;(2S,3R,4S,5S,6R)-2-methoxy-6-methyl-3,4,5-tris(phenylmethoxy)oxane
methyl 2,3,4-tri-O-benzyl-α-D-fucopyranoside化学式
CAS
156769-28-7
化学式
C28H32O5
mdl
——
分子量
448.559
InChiKey
QTDLREJYMFIJBR-YHFOJYPYSA-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:
    553.7±50.0 °C(predicted)
  • 密度:
    1.15±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.5
  • 重原子数:
    33
  • 可旋转键数:
    10
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    46.2
  • 氢给体数:
    0
  • 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

反应信息

点击查看最新优质反应信息

文献信息

  • In situ Activating Glycosylation of 6-Deoxysugars: Synthesis of<b><i>O</i></b>-<b><i>α</i></b>-<b>D</b>-Fucosyl-(1→4)-<b><i>O</i></b>-<b><i>α</i></b>-<b>D</b>-fucosyl-(1→4)-<b><i>O</i></b>-<b><i>α</i></b>-<b>D</b>-quinovosyl-(1→4)-<b>D</b>-quinovose
    作者:Shinkiti Koto、Ami Kusunoki、Motoko Hirooka
    DOI:10.1246/bcsj.73.967
    日期:2000.4
    The linear tetrasaccharide, α-D-fucopyranosyl-(1→4)-α-D-fucopyranosyl-(1→4)-α-D-quinovopyranosyl-(1→4)-D-quinovopyranose, the sugar cluster of asterosaponin A from the starfish, Asterias amurensis, was synthesized in a convergent manner. We employed an in situ activating glycosylation using 1-OH sugar derivatives and a system of p-nitrobenzenesulfonyl chloride, silver trifluoromethanesulfonate, and triethylamine as well as a related system.
    线性四糖α-D-岩藻吡喃糖基-(1→4)-α-D-岩藻吡喃糖基-(1→4)-α-D-奎诺吡喃糖基-(1→4)-D-奎诺吡喃糖,即海星(Asterias amurensis)中星皂苷A的糖簇,通过汇聚合成法被成功合成。我们采用了位点特异性活化的糖基化方法,使用1-羟基糖衍生物以及p-硝基苯磺酰氯、三氟甲磺酸银和三乙胺组成的一套糖基化系统及相关体系。
  • Synthesis of<scp>L</scp>-Altrose and Some Derivatives
    作者:Nathalie Lunau、Chris Meier
    DOI:10.1002/ejoc.201200938
    日期:2012.11
    A convenient approach to the chemical synthesis of L-altrose (1) and its 6-deoxy derivative 2 has been developed by starting from D-galactose (9) and D-fucose (10), respectively. The 5-epimerization by a Mitsunobu inversion of the open-chain D-hexoses was the key step for these routes. Furthermore, the conversion of 2 into peracetylated TDP-6-deoxy-α-L-altrose (3a) was achieved by the cycloSal approach
    通过分别从 D-半乳糖 (9) 和 D-岩藻糖 (10) 开始,开发了一种方便的 L-altrose (1) 及其 6-脱氧衍生物 2 的化学合成方法。开链 D-己糖的 Mitsunobu 反转进行的 5-差向异构化是这些路线的关键步骤。此外,通过 cycloSal 方法实现了 2 到过乙酰化 TDP-6-脱氧-α-L-altrose (3a) 的转化。然而,最终的去乙酰化导致了意想不到的副反应,产生了以前未知的 6-脱氧-α-L-吡喃丙二酮糖 1,3-环磷酸酯 (4)。
  • Regioselective Deacetylation of Peracetylated Deoxy-<i>C</i>-glycopyranosides by Boron Trichloride (BCl<sub>3</sub>)
    作者:Shuangyuan Chen、Feifei Wei、Xinqiang Cheng、Ying Luo、Fancui Meng、Yuanwen Zhang、Wenqian Huang、Jun Lv、Hong Pan、Qingqing Wu、Guilong Zhao
    DOI:10.1021/acs.joc.4c00026
    日期:2024.4.5
    for regioselective deacetylation at sugar 3-OH of peracetylated 6-deoxy-C-glucopyranosides mediated by BCl3 was developed. The approach could be extended to other sugar-derived 6-deoxy-C-glycopyranosides, such as those derived from mannose, galactose, and rhamnose, with deacetylation occurring at varied sugar hydroxyl groups, and further extended to 4-deoxy-C-glucopyranosides with deacetylation occurring
    开发了由 BCl 3介导的全乙酰化 6-脱氧-C-吡喃葡萄糖苷的糖 3-OH 区域选择性脱乙酰化的通用方法。该方法可以扩展到其他糖衍生的 6-脱氧-C-吡喃葡萄糖苷,例如衍生自甘露糖、半乳糖和鼠李糖的那些,在不同的糖羟基上发生脱乙酰化,并进一步扩展到 4-脱氧-C-吡喃葡萄糖苷糖3-OH处发生脱乙酰化。该方法将能够获得具有合成挑战性的碳水化合物衍生物。提出了区域选择性的可能机制。
  • RCAI-61, the 6′-O-methylated analog of KRN7000: its synthesis and potent bioactivity for mouse lymphocytes to produce interferon-γ in vivo
    作者:Takuya Tashiro、Ryusuke Nakagawa、Sayo Inoue、Masao Shiozaki、Hiroshi Watarai、Masaru Taniguchi、Kenji Mori
    DOI:10.1016/j.tetlet.2008.09.074
    日期:2008.11
    RCAI-61, the 6'-O-methylated analog of KRN7000, and six other analogs with modified 6'-position of the galactose moiety of KRN7000 were synthesized to examine their bioactivity for mouse lymphocytes. Methyl alpha-D-galactopyranoside was the starting material for RCAI-58, 61, 64, 83, 85, and 86, while RCAI-87 was prepared from methyl beta-L-arabinopyranoside. Bioassay showed RCAI-61 to be a Much more potent stimulant of mouse lymphocytes than KRN7000 and RCAI-56 to induce the production of a large amount of IFN-gamma in vivo. (C) 2008 Elsevier Ltd. All rights reserved.
  • Synthesis and inhibition studies of C-(d-glycopyranosyl)methylamines
    作者:Wen Lai、Olivier R. Martin
    DOI:10.1016/0008-6215(93)84165-3
    日期:1993.12
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