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2-N-phthalamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1-4)-2-acetamido-2-deoxy-3-O-acetyl-6-O-p-methoxybenzyl-β-D-glucopyranozyl azide | 147158-07-4

中文名称
——
中文别名
——
英文名称
2-N-phthalamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1-4)-2-acetamido-2-deoxy-3-O-acetyl-6-O-p-methoxybenzyl-β-D-glucopyranozyl azide
英文别名
2-acetamido-4-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-3-O-acetyl-2-deoxy-6-O-(4-methoxybenzyl)-β-D-glucopyranosyl azide
2-N-phthalamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1-4)-2-acetamido-2-deoxy-3-O-acetyl-6-O-p-methoxybenzyl-β-D-glucopyranozyl azide化学式
CAS
147158-07-4
化学式
C38H43N5O16
mdl
——
分子量
825.783
InChiKey
HHDUMINXEKNDGH-BVVNDQIVSA-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):
    1.88
  • 重原子数:
    59.0
  • 可旋转键数:
    15.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    266.59
  • 氢给体数:
    1.0
  • 氢受体数:
    17.0

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:
    描述:
    乙酸酐2-N-phthalamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1-4)-2-acetamido-2-deoxy-3-O-acetyl-6-O-p-methoxybenzyl-β-D-glucopyranozyl azide 以93.8%的产率得到2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-β-D-glucopyranosyl-(1-4)-2-acetamido-2-deoxy-3,6-di-O-acetyl-β-D-glucopyranosyl azide
    参考文献:
    名称:
    硫醚连接的糖肽模拟物的固相合成,用于糖蛋白半合成。
    摘要:
    [反应:请参见文字]。糖蛋白特别适合蛋白质半合成,因为使用传统的重组技术不容易获得用于生物学分析的均质样品。在这里,我们将通常用于修饰细菌衍生蛋白的糖基碘乙酰胺应用于固相糖肽合成。这提供了糖肽α-硫酯的途径,这可能有助于半合成N-连接的糖蛋白模拟物和新型糖肽文库。
    DOI:
    10.1021/ol025627w
  • 作为产物:
    参考文献:
    名称:
    Stereoselective synthesis of glycosides and anomeric azides of glucosamine
    摘要:
    The beta-azide of O-acetyl protected N-acetyl glucosamine is efficiently accessible via a phase-transfer-catalyzed reaction of the corresponding glycosyl chloride with sodium azide. The azido group revealed to be a useful anomeric protection for modifications of the protecting group pattern of the glucosamine unit. Exchange of the O-acyl groups by 4-methoxybenzylidene and 4-methoxybenzyl (Mpm) protection delivered regioselectively blocked glucosaminyl azide derivatives. In contrast, the N-phthaloyl protected glucosaminyl azide was obtained quantitatively from the corresponding glycosyl fluoride via a boron trifluoride-promoted reaction with trimethylsilyl azide. N-Phthaloyl glucosaminyl fluoride was also revealed to be useful in the synthesis of beta-glucosamine glycosides and saccharides. Chitobiosyl azide 21 carrying a selectively removable 6-O-Mpm protection was synthesized from the O-acetyl protected N-phthaloyl glucosaminyl bromide and N-acetylglucosaminyl azide 13 as an acceptor selectively deblocked at O-4.
    DOI:
    10.1002/prac.19923340705
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