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allyl 2-O-acetyl-3,6-di-O-p-methoxybenzyl-4-O-methyl-β-D-galactopyranoside | 418764-35-9

中文名称
——
中文别名
——
英文名称
allyl 2-O-acetyl-3,6-di-O-p-methoxybenzyl-4-O-methyl-β-D-galactopyranoside
英文别名
Mob(-3)[Mob(-6)]Gal2Ac4Me(b)-O-allyl;[(2R,3R,4S,5S,6R)-5-methoxy-4-[(4-methoxyphenyl)methoxy]-6-[(4-methoxyphenyl)methoxymethyl]-2-prop-2-enoxyoxan-3-yl] acetate
allyl 2-O-acetyl-3,6-di-O-p-methoxybenzyl-4-O-methyl-β-D-galactopyranoside化学式
CAS
418764-35-9
化学式
C28H36O9
mdl
——
分子量
516.588
InChiKey
ORSTYRKODRHKON-QBROEMLDSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    37
  • 可旋转键数:
    15
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    90.9
  • 氢给体数:
    0
  • 氢受体数:
    9

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

  • 作为反应物:
    参考文献:
    名称:
    SYNTHESIS OF O-METHYLATED DISACCHARIDES RELATED TO EXCRETORY/ SECRETORY ANTIGENS OF TOXOCARA LARVAE1
    摘要:
    The disaccharides 2-O-Me-alpha -L-Fucp-(1 -->2)-beta -D-Galp-(1 --> OAllyl) 12, alpha -L-Fucp-(1 -->2)-4-O-Me-beta -D-Galp-(1 --> OAllyl) 15, and 2-O-Me-alpha -L-Fucp-(1 -->2)-4-O-Me-beta -D-Galp-(1 --> OAllyl) 18 have been synthesized. Glycosylation reactions were performed using ethyl 1-thiofueopyranosides as glycosyl donors and N-iodosuceiniinide-triflic acid as the activating agent. The O-methylated disaccharides correspond to highly immunogenic O-glycan antigens occurring at the surface of Toxocara canis and Toxocara cati larvae.
    DOI:
    10.1081/car-100108285
  • 作为产物:
    描述:
    allyl 2-O-acetyl-3-O-p-methoxybenzyl-4,6-O-p-methoxybenzylidene-β-D-galactopyranoside 在 4 A molecular sieve 、 sodium hydride 、 sodium cyanoborohydride 、 三氟乙酸 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 4.0h, 生成 allyl 2-O-acetyl-3,6-di-O-p-methoxybenzyl-4-O-methyl-β-D-galactopyranoside
    参考文献:
    名称:
    SYNTHESIS OF O-METHYLATED DISACCHARIDES RELATED TO EXCRETORY/ SECRETORY ANTIGENS OF TOXOCARA LARVAE1
    摘要:
    The disaccharides 2-O-Me-alpha -L-Fucp-(1 -->2)-beta -D-Galp-(1 --> OAllyl) 12, alpha -L-Fucp-(1 -->2)-4-O-Me-beta -D-Galp-(1 --> OAllyl) 15, and 2-O-Me-alpha -L-Fucp-(1 -->2)-4-O-Me-beta -D-Galp-(1 --> OAllyl) 18 have been synthesized. Glycosylation reactions were performed using ethyl 1-thiofueopyranosides as glycosyl donors and N-iodosuceiniinide-triflic acid as the activating agent. The O-methylated disaccharides correspond to highly immunogenic O-glycan antigens occurring at the surface of Toxocara canis and Toxocara cati larvae.
    DOI:
    10.1081/car-100108285
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