摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

3,4,5-trimethoxyphenyl 6-O-(5-O-benzyl-β-D-erythro-apiofuranosyl)-β-D-glucopyranoside | 209113-72-4

中文名称
——
中文别名
——
英文名称
3,4,5-trimethoxyphenyl 6-O-(5-O-benzyl-β-D-erythro-apiofuranosyl)-β-D-glucopyranoside
英文别名
(2R,3S,4S,5R,6S)-2-[[(2R,3R,4R)-3,4-dihydroxy-4-(phenylmethoxymethyl)oxolan-2-yl]oxymethyl]-6-(3,4,5-trimethoxyphenoxy)oxane-3,4,5-triol
3,4,5-trimethoxyphenyl 6-O-(5-O-benzyl-β-D-erythro-apiofuranosyl)-β-D-glucopyranoside化学式
CAS
209113-72-4
化学式
C27H36O13
mdl
——
分子量
568.575
InChiKey
TUZRGDCGEVFFTI-KLVJRQMDSA-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:
    765.5±60.0 °C(Predicted)
  • 密度:
    1.44±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.6
  • 重原子数:
    40
  • 可旋转键数:
    12
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.56
  • 拓扑面积:
    175
  • 氢给体数:
    5
  • 氢受体数:
    13

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

  • 作为反应物:
    描述:
    3,4,5-trimethoxyphenyl 6-O-(5-O-benzyl-β-D-erythro-apiofuranosyl)-β-D-glucopyranoside 在 palladium on activated charcoal 氢气 作用下, 以 异丙醇 为溶剂, 反应 12.0h, 以91%的产率得到Kelampayoside A; 3,4,5-三甲氧基苯基 6-O-D-芹糖-beta-D-呋喃糖基-beta-D-葡萄糖苷
    参考文献:
    名称:
    合成kelampayosides A和B的快速途径
    摘要:
    化学选择性NIS /猫。TfOH介导的乙基2,3,4-三-O-苯甲酰基-1-硫代-β-d-吡喃葡萄糖苷(13)与乙基2,3-二-O-乙酰基-5-O-苄基-1-硫代-的糖基化作用αβ-d-赤型-呋喃呋喃糖苷(4a)以优异的产率得到二聚体14。BF 3 •Et 2 O催化的α-三氯乙酰亚胺酸酯31的缩合反应(从14步可分两个步骤进行)与3,4,5-三甲氧基苯酚生成β-连接的衍生物32,然后脱保护得到KelampayosideA。保护基的操作为32和所得的后续caffeoylation 36接着进行脱保护,得到Kelampayoside B.图选项
    DOI:
    10.1016/s0040-4020(99)00527-x
  • 作为产物:
    参考文献:
    名称:
    Synthesis of 3,4,5-trimethoxyphenyl 5″-O-caffeoyl-β-d-erythro-apiofuranosyl-(1→6)-β-d-glucopyranoside: Kelampayoside B
    摘要:
    Chemoselective NIS/ cat. TfOH-mediated glycosylation of ethyl 2,3,4-tri-O-benzoyl-1-thio-beta-D-glucopyranoside (4) with ethyl 2,3-di-O-acetyl-5-O-benzyl-1-thio-alpha/beta-D-erythro-apiofuranoside (3) gave dimer 5 in an excellent yield. BF3Et2O-catalysed condensation of the alpha-trichloroacetimidate 18, accessible in two steps from 5, with 3,4,5-trimethoxyphenol gave beta-linked derivative 19 which could be transformed in five steps into the title compound. (C) 1998 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4039(98)00673-x
点击查看最新优质反应信息

文献信息

  • Synthesis of 3,4,5-trimethoxyphenyl 5″-O-caffeoyl-β-d-erythro-apiofuranosyl-(1→6)-β-d-glucopyranoside: Kelampayoside B
    作者:Howard I. Duynstee、Martijn C. de Koning、Gijs A. van der Marel、Jacques H. van Boom
    DOI:10.1016/s0040-4039(98)00673-x
    日期:1998.6
    Chemoselective NIS/ cat. TfOH-mediated glycosylation of ethyl 2,3,4-tri-O-benzoyl-1-thio-beta-D-glucopyranoside (4) with ethyl 2,3-di-O-acetyl-5-O-benzyl-1-thio-alpha/beta-D-erythro-apiofuranoside (3) gave dimer 5 in an excellent yield. BF3Et2O-catalysed condensation of the alpha-trichloroacetimidate 18, accessible in two steps from 5, with 3,4,5-trimethoxyphenol gave beta-linked derivative 19 which could be transformed in five steps into the title compound. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • An expeditious route to the synthesis of kelampayosides A and B
    作者:Howard I. Duynstee、Martijn C. de Koning、Gijs A. van der Marel、Jacques H. van Boom
    DOI:10.1016/s0040-4020(99)00527-x
    日期:1999.8
    Chemoselective NIS/ cat. TfOH-mediated glycosylation of ethyl2,3,4-tri-O-benzoyl-1-thio-β-d-glucopyranoside (13) with ethyl2,3-di-O-acetyl-5-O-benzyl-1-thio-αβ-d-erythro-apiofuranoside (4a) gave dimer14 in an excellent yield. BF3•Et2O-catalysed condensation of the α-trichloroacetimidate31, accessible in two steps from14, with 3,4,5-trimethoxyphenol gave β-linked derivative32 followed by deprotection
    化学选择性NIS /猫。TfOH介导的乙基2,3,4-三-O-苯甲酰基-1-硫代-β-d-吡喃葡萄糖苷(13)与乙基2,3-二-O-乙酰基-5-O-苄基-1-硫代-的糖基化作用αβ-d-赤型-呋喃呋喃糖苷(4a)以优异的产率得到二聚体14。BF 3 •Et 2 O催化的α-三氯乙酰亚胺酸酯31的缩合反应(从14步可分两个步骤进行)与3,4,5-三甲氧基苯酚生成β-连接的衍生物32,然后脱保护得到KelampayosideA。保护基的操作为32和所得的后续caffeoylation 36接着进行脱保护,得到Kelampayoside B.图选项
查看更多