hexakis(6-O-mesitylenesulfonyl)-α-cyclodextrin | 58794-92-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: hexakis(6-O-mesitylenesulfonyl)-α-cyclodextrin
• 英文别名: [(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-31,32,33,34,35,36,37,38,39,40,41,42-dodecahydroxy-10,15,20,25,30-pentakis[(2,4,6-trimethylphenyl)sulfonyloxymethyl]-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontan-5-yl]methyl 2,4,6-trimethylbenzenesulfonate
• CAS: 58794-92-6
• 化学式: C₉₀H₁₂₀O₄₂S₆
• 分子量: 2066.31
• InChiKey: SQOSSFCZWJDJEI-NXIZYDFOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  138
• 可旋转键数：
  24
• 环数：
  28.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  664
• 氢给体数：
  12
• 氢受体数：
  42

反应信息

• 作为反应物：
  描述：

  hexakis(6-O-mesitylenesulfonyl)-α-cyclodextrin 在 barium dihydroxide 作用下， 反应 87.0h， 以75.1%的产率得到per(3,6-anhydro)-α-cyclodextrin
  参考文献：
  名称：

  Preparation of Heptakis(6-O-(p-tosyl))-.BETA.-cyclodextrin and Heptakis(6-O-(p-tosyl))-2-O-(p-tosyl)-.BETA.-cyclodextrin and Their Conversion to Heptakis(3,6-anhydro)-.BETA.-cyclodextrin.

  摘要：

  通过β-环糊精与对-对甲苯磺酸氯化物在吡啶中的反应，制备了七(6-O-(对-对甲苯磺酸))-2-O-(对-对甲苯磺酸)-β-环糊精和七(6-O-(对-对甲苯磺酸))-2-O-(对-对甲苯磺酸)-β-环糊精。它们被转化成由替代 (1C4) 葡萄糖单元构成的七(3, 6-anhydro)-β- 环糊精。

  DOI：

  10.1248/cpb.39.2505
• 作为产物：
  描述：

  2,4,6-三甲基苯磺酰氯 、 α-环糊精 在 吡啶 作用下， 反应 17.5h， 以13.5%的产率得到[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-31,32,33,34,35,36,37,38,39,40,41,42-dodecahydroxy-10-(hydroxymethyl)-15,20,25,30-tetrakis[(2,4,6-trimethylphenyl)sulfonyloxymethyl]-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontan-5-yl]methyl 2,4,6-trimethylbenzenesulfonate
  参考文献：
  名称：

  6-Polysubstituted .alpha.-cyclodextrins. Application of Korner's absolute method of isomer determination

  摘要：

  DOI：

  10.1021/ja00275a042

文献信息

• 6-Polysubstituted .alpha.-cyclodextrins. Application of Korner's absolute method of isomer determination
  作者：Kahee. Fujita、Hatsuo. Yamamura、Atsuo. Matsunaga、Taiji. Imoto、Kunihide. Mihashi、Toshihiro. Fujioka

  DOI：10.1021/ja00275a042

  日期：1986.7
• Preparation of Heptakis(6-O-(p-tosyl))-.BETA.-cyclodextrin and Heptakis(6-O-(p-tosyl))-2-O-(p-tosyl)-.BETA.-cyclodextrin and Their Conversion to Heptakis(3,6-anhydro)-.BETA.-cyclodextrin.
  作者：Hatsuo YAMAMURA、Kahee FUJITA

  DOI：10.1248/cpb.39.2505

  日期：——

  Heptakis(6-O-(p-tosyl))-β-cyclodextrin and heptakis(6-O-(p-tosyl))-2-O-(p-tosyl)-β-cyclodextrin were prepared by the reaction of β-cyclodextrin with p-tosyl chloride in pyridine. They were converted to heptakis(3, 6-anhydro)-β-cyclodextrin, constituted from alternative (1C4) glucose units.

  通过β-环糊精与对-对甲苯磺酸氯化物在吡啶中的反应，制备了七(6-O-(对-对甲苯磺酸))-2-O-(对-对甲苯磺酸)-β-环糊精和七(6-O-(对-对甲苯磺酸))-2-O-(对-对甲苯磺酸)-β-环糊精。它们被转化成由替代 (1C4) 葡萄糖单元构成的七(3, 6-anhydro)-β- 环糊精。