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

(E)-1-(4,6-O-butylidene-β-D-glucopyranosyl)-4-(4-methoxyphenyl)but-3-en-2-one | 1423386-55-3

中文名称
——
中文别名
——
英文名称
(E)-1-(4,6-O-butylidene-β-D-glucopyranosyl)-4-(4-methoxyphenyl)but-3-en-2-one
英文别名
——
(E)-1-(4,6-O-butylidene-β-D-glucopyranosyl)-4-(4-methoxyphenyl)but-3-en-2-one化学式
CAS
1423386-55-3
化学式
C21H28O7
mdl
——
分子量
392.449
InChiKey
VGYJFBBINKLNMR-KFNOVMROSA-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

  • 熔点:
    185-189 °C
  • 沸点:
    611.1±55.0 °C(Predicted)
  • 密度:
    1.212±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    28.0
  • 可旋转键数:
    7.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.57
  • 拓扑面积:
    94.45
  • 氢给体数:
    2.0
  • 氢受体数:
    7.0

反应信息

  • 作为反应物:
    描述:
    1,3-二甲基-6-氨基脲嘧啶(E)-1-(4,6-O-butylidene-β-D-glucopyranosyl)-4-(4-methoxyphenyl)but-3-en-2-onesodium ethanolate 作用下, 以 四氢呋喃乙醇 为溶剂, 反应 0.58h, 以82%的产率得到7-(4,6-O-butylidene-β-D-glucopyranosyl-1-methyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrido(2,3-d)pyrimidine-2,4(1H,3H)dione
    参考文献:
    名称:
    A concise pathway to synthesize a novel class of pyrido(2,3-d)pyrimidine-C-β-d-glycosides
    摘要:
    A concise pathway to synthesize a novel class of nine different pyrido(2,3-d)pyrimidine-C-beta-D-glycosides is reported. Formation of Michael adduct as an intermediate followed by heterocyclization are the key steps and the products were characterized by different spectral studies. beta-Anomeric forms of C-glycosides were assigned from H-1 NMR spectroscopy. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.carres.2012.11.013
  • 作为产物:
    描述:
    (4,6-O-butylidene-β-D-glucopyranosyl)propan-2-one4-甲氧基苯甲醛四氢吡咯 作用下, 以 二氯甲烷 为溶剂, 以85%的产率得到(E)-1-(4,6-O-butylidene-β-D-glucopyranosyl)-4-(4-methoxyphenyl)but-3-en-2-one
    参考文献:
    名称:
    A concise pathway to synthesize a novel class of pyrido(2,3-d)pyrimidine-C-β-d-glycosides
    摘要:
    A concise pathway to synthesize a novel class of nine different pyrido(2,3-d)pyrimidine-C-beta-D-glycosides is reported. Formation of Michael adduct as an intermediate followed by heterocyclization are the key steps and the products were characterized by different spectral studies. beta-Anomeric forms of C-glycosides were assigned from H-1 NMR spectroscopy. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.carres.2012.11.013
点击查看最新优质反应信息