10-Acetoxy-1-hydroxy-2-decanone | 146288-24-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 10-Acetoxy-1-hydroxy-2-decanone
• 英文别名: (10-hydroxy-9-oxodecyl) acetate
• CAS: 146288-24-6
• 化学式: C₁₂H₂₂O₄
• 分子量: 230.304
• InChiKey: SGENSRDLIGQWPO-UHFFFAOYSA-N

物化性质

• 沸点：
  358.2±22.0 °C(predicted)
• 密度：
  1.024±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.84
• 重原子数：
  16.0
• 可旋转键数：
  10.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  63.6
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  10-Acetoxy-1-hydroxy-2-decanone 在 四氯化锡 氨 、 碘 、 三乙胺 、 hydroxylamine-O-sulfonic acid 作用下， 以 二氯甲烷 为溶剂， 反应 8.5h， 生成 2-Azi-1,10-di-O-(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl)-1,10-decanediol
  参考文献：
  名称：

  A spacer-modified disaccharide as a photoaffinity reagent for the acceptor-binding area of bovine (1 → 4)-β-d-galactosyltransferase: comparison of its acceptor properties with those of other 2-acetamido-2-deoxy-β-d-glucopyranosides

  摘要：

  The spacer-modified disaccharide 1,10-di-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-2-azi-1,10-decanediol (10) that mimics the biantennary. core heptasaccharide of N-glycoproteins has been synthesised. Compound 10 is an excellent acceptor in galactosyltransferase-catalysed galactosylation by UDP-galactose, is superior (7-8-fold) to analogues that have only one GlcNAc unit, and is an efficient photoaffinity reagent for galactosyltransferase. In the presence of UDP-Gal. no photoaffinity labelling by 10 takes place, which agrees the mechanism of galactosyltransferase action.

  DOI：

  10.1016/s0008-6215(00)90925-x
• 作为产物：
  描述：

  10-Acetoxy-1,2-decanediol 在 sodium hypochlorite 作用下， 以 溶剂黄146 为溶剂， 反应 3.0h， 以90.8%的产率得到10-Acetoxy-1-hydroxy-2-decanone
  参考文献：
  名称：

  A spacer-modified disaccharide as a photoaffinity reagent for the acceptor-binding area of bovine (1 → 4)-β-d-galactosyltransferase: comparison of its acceptor properties with those of other 2-acetamido-2-deoxy-β-d-glucopyranosides

  摘要：

  The spacer-modified disaccharide 1,10-di-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-2-azi-1,10-decanediol (10) that mimics the biantennary. core heptasaccharide of N-glycoproteins has been synthesised. Compound 10 is an excellent acceptor in galactosyltransferase-catalysed galactosylation by UDP-galactose, is superior (7-8-fold) to analogues that have only one GlcNAc unit, and is an efficient photoaffinity reagent for galactosyltransferase. In the presence of UDP-Gal. no photoaffinity labelling by 10 takes place, which agrees the mechanism of galactosyltransferase action.

  DOI：

  10.1016/s0008-6215(00)90925-x