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2,3,4,6-tetra-O-methyl-β-D-galactopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose | 1354414-54-2

中文名称
——
中文别名
——
英文名称
2,3,4,6-tetra-O-methyl-β-D-galactopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
英文别名
——
2,3,4,6-tetra-O-methyl-β-D-galactopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose化学式
CAS
1354414-54-2
化学式
C22H38O11
mdl
——
分子量
478.537
InChiKey
QRRBAMCKKHWSCG-KPUDSNMQSA-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):
    0.82
  • 重原子数:
    33.0
  • 可旋转键数:
    8.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    101.53
  • 氢给体数:
    0.0
  • 氢受体数:
    11.0

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

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文献信息

  • Photoinitiated Glycosylation at 350 nm
    作者:Ian Cumpstey、David Crich
    DOI:10.1080/07328303.2011.601533
    日期:2011.9.1
    A method for photochemical activation of glycosyl donors is presented. Selenoglycosides were activated by single-electron transfer using a photooxidant, N-methylquinolinium hexafluorophosphate, as photosensitizer and a toluene cosolvent as cosensitizer under irradiation at 350 nm. In this way we were able to synthesize glycosides including (1 -> 6)-linked disaccharides. Benzyl ethers and benzoate esters were compatible with these conditions, allowing potentially synthetically useful transformations. The major by-products were due to hydrolysis; the reactions required the presence of oxygen and were run in air.
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