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5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-isoxazole | 151484-44-5

中文名称
——
中文别名
——
英文名称
5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-isoxazole
英文别名
——
5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-isoxazole化学式
CAS
151484-44-5
化学式
C29H23NO8
mdl
——
分子量
513.504
InChiKey
SVQZGQACRLXAQS-ZJSPYRCASA-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):
    4.42
  • 重原子数:
    38.0
  • 可旋转键数:
    8.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    114.16
  • 氢给体数:
    0.0
  • 氢受体数:
    9.0

反应信息

  • 作为反应物:
    描述:
    5-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-isoxazolesodium carbonate 作用下, 以 甲醇 为溶剂, 反应 1.5h, 以65.4%的产率得到5-(β-D-ribofuranosyl)isoxazole
    参考文献:
    名称:
    C-Nucleosides. 21. Synthesis of Isoxazole C-Nucleoside from Furanone Glycoside via Enaminone Glycoside
    摘要:
    Synthesis of the versatile and stable C-nucleoside precursor enaminone glycosides (3a,b) was achieved by reaction of furanone glycoside (1) with 2- and 4-aminophenols. Treatment of enaminone (3b) with hydroxylamine hydrochloride yielded 5-hydroxy-4,5-dihydroisoxazole(5), which on dehydration with toluene-p-sulfonic acid in benzene gave 5-(2,3,5-tri-O-benzoyl-beta-D-ribofuranosyl)isoxazole (6). Deblocking of compound (6) with sodium carbonate gave 5-(beta-D-ribofuranosyl)isoxazole (7).
    DOI:
    10.3987/com-93-6370
  • 作为产物:
    参考文献:
    名称:
    C-Nucleosides. 21. Synthesis of Isoxazole C-Nucleoside from Furanone Glycoside via Enaminone Glycoside
    摘要:
    Synthesis of the versatile and stable C-nucleoside precursor enaminone glycosides (3a,b) was achieved by reaction of furanone glycoside (1) with 2- and 4-aminophenols. Treatment of enaminone (3b) with hydroxylamine hydrochloride yielded 5-hydroxy-4,5-dihydroisoxazole(5), which on dehydration with toluene-p-sulfonic acid in benzene gave 5-(2,3,5-tri-O-benzoyl-beta-D-ribofuranosyl)isoxazole (6). Deblocking of compound (6) with sodium carbonate gave 5-(beta-D-ribofuranosyl)isoxazole (7).
    DOI:
    10.3987/com-93-6370
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