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

alpha-D-Glucopyranoside, 6-O-((9Z)-1-oxo-9-octadecenyl)-beta-D-fructofuranosyl | 25496-92-8

中文名称
——
中文别名
——
英文名称
alpha-D-Glucopyranoside, 6-O-((9Z)-1-oxo-9-octadecenyl)-beta-D-fructofuranosyl
英文别名
[(2R,3S,4S,5S)-3,4-dihydroxy-5-(hydroxymethyl)-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxolan-2-yl]methyl (Z)-octadec-9-enoate
alpha-D-Glucopyranoside, 6-O-((9Z)-1-oxo-9-octadecenyl)-beta-D-fructofuranosyl化学式
CAS
25496-92-8
化学式
C30H54O12
mdl
——
分子量
606.752
InChiKey
PADFJAZLOZIRQH-JSJITEFISA-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):
    3.8
  • 重原子数:
    42
  • 可旋转键数:
    22
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    196
  • 氢给体数:
    7
  • 氢受体数:
    12

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

点击查看最新优质反应信息

文献信息

  • Trans-acidolysis process for the preparation of carbohydrate fatty-acid esters
    申请人:——
    公开号:US20020120133A1
    公开(公告)日:2002-08-29
    The present invention relates to a low temperature, solvent-free trans-acidolysis process for preparing surface-active carbohydrate fatty-acid esters comprising the steps of: (e) reacting acylated carbohydrate with free fatty acid in the presence of acid catalyst, under reduced pressure, and without adding any solvent; (f) decolorizing and separating the reaction mixture obtained in step (a) into unreacted fatty acid layer and a carbohydrate fatty-ester layer; (g) precipitating out the unreacted acylated carbohydrate; (h) librating the hydroxyl groups by partial hydrolysis in the presence of an acid catalyst; (i) removing the unreacted free fatty acids and unreacted carbohydrate esters of low molecular-weight carboxylic acids during purification, and recycling the removed unreacted free fatty acids and carbohydrate esters to the starting reactant mixture.
    本发明涉及一种低温、无溶剂的反式酸解作用过程,用于制备表面活性的碳水化合物脂肪酸酯,包括以下步骤: (e) 在酸催化剂的存在下,在减压条件下,不添加任何溶剂,将酰化碳水化合物与游离脂肪酸反应; (f) 将步骤(a)中得到的反应混合物脱色并分离为未反应的脂肪酸层和碳水化合物脂肪酯层; (g) 沉淀未反应的酰化碳水化合物; (h) 在酸催化剂的存在下通过部分解使羟基团脱离; (i) 在纯化过程中去除未反应的游离脂肪酸和低分子量羧酸碳水化合物酯,并回收去除的未反应游离脂肪酸碳水化合物酯到起始反应物混合物。
  • Sucrose esterification under Mitsunobu conditions: evidence for the formation of 6-O-acyl-3′,6′-anhydrosucrose besides mono and diesters of fatty acids
    作者:Valérie Molinier、Juliette Fitremann、Alain Bouchu、Yves Queneau
    DOI:10.1016/j.tetasy.2004.04.021
    日期:2004.6
    A series of sucrose monoesters and homogeneous or mixed diesters, which have various chain lengths and saturation levels, were prepared under Mitsunobu conditions with good regioselectivity. Among the anhydro derivatives arising from competitive intramotecular etherification, 3,6'-anhydrosucrose 6-O-monoesters, which have never been reported, were identified. (C) 2004 Elsevier Ltd. All rights reserved.
查看更多