(2S,3S,4R,5R)-2,6-Dimethoxy-hexane-1,3,4,5-tetraol | 20316-54-5

• 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: (2S,3S,4R,5R)-2,6-Dimethoxy-hexane-1,3,4,5-tetraol
• 英文别名: 2,6-di-O-methyl glucitol；(2S,3S,4R,5R)-2,6-dimethoxyhexane-1,3,4,5-tetrol
• CAS: 20316-54-5
• 化学式: C₈H₁₈O₆
• 分子量: 210.227
• InChiKey: CVNUXTCURWAGHC-ULAWRXDQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.5
• 重原子数：
  14
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  99.4
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  乙酸酐 、 (2S,3S,4R,5R)-2,6-Dimethoxy-hexane-1,3,4,5-tetraol 在 吡啶 作用下， 生成 1,3,4,5-tetra-O-acetyl-2,6-di-O-methylglucitol
  参考文献：
  名称：

  The formation of inter-residue, hemiacetal bonds during the oxidation of methyl β-lactoside

  摘要：

  DOI：

  10.1016/s0008-6215(00)85546-9
• 作为产物：
  描述：

  methyl 2,6-di-O-methyl-3,4-di-O-(N-phenylcarbamoyl)-α-D-glucopyranoside 在 barium dihydroxide 、 sodium tetrahydroborate 、 甲酸 、 硫酸 作用下， 反应 18.0h， 生成 (2S,3S,4R,5R)-2,6-Dimethoxy-hexane-1,3,4,5-tetraol
  参考文献：
  名称：

  The formation of inter-residue, hemiacetal bonds during the oxidation of methyl β-lactoside

  摘要：

  DOI：

  10.1016/s0008-6215(00)85546-9

文献信息

• Absorbent article comprising cyclodextrin complexes
  申请人：The Procter & Gamble Company

  公开号：US10183273B2

  公开（公告）日：2019-01-22

  Absorbent articles having a cyclodextrin complex of one or more odor controlling organic compounds wherein the cyclodextrin is a substituted cyclodextrin (wherein the H atom of OH groups in positions 2, 3 and 6 is partially or entirely replaced by a substituent —R) having a substitution degree (DS) of 0.4 or more —R substituents per molecule of cyclodextrin and wherein substitution in position 2 is 20% or above, in position 6 is 20% or above and in position 3 is 50% or below. Cyclodextrin complexes of this type release the odor controlling organic compound much faster and in more complete manner than non-substituted or differently substituted cyclodextrin complexes thus the odor control efficacy is improved.

  具有一种或多种气味控制有机化合物的环糊精复合物的吸附用品，其中的环糊精是一种取代的环糊精（其中第 2、3 和 6 位上 OH 基团的 H 原子部分或全部被取代基 -R 取代），其取代度（DS）为每分子环糊精 0.4 个或更多 -R 取代基，其中第 2 位上的取代度为 20%或以上，第 6 位上的取代度为 20%或以上，第 3 位上的取代度为 50%或以下。与未取代或不同取代的环糊精复合物相比，这种类型的环糊精复合物释放气味控制有机化合物的速度更快、更彻底，从而提高了气味控制效果。
• ABSORBENT ARTICLE COMPRISING CYCLODEXTRIN COMPLEXES
  申请人：The Procter & Gamble Company

  公开号：EP3474906B1

  公开（公告）日：2020-10-21
• ABSORBENT ARTICLES COMPRISING ENCAPSULATING AGENTS
  申请人：The Procter & Gamble Company

  公开号：EP3474908A1

  公开（公告）日：2019-05-01
• Absorbent Article Comprising Cyclodextrin Complexes
  申请人：The Procter & Gamble Company

  公开号：US20170368218A1

  公开（公告）日：2017-12-28

  Disclosed are absorbent articles having a cyclodextrin complex of one or more odor controlling organic compounds wherein the cyclodextrin is a substituted cyclodextrin (wherein the H atom of OH groups in positions 2, 3 and 6 is partially or entirely replaced by a substituent —R) having a substitution degree (DS) of 0.4 or more —R substituents per molecule of cyclodextrin and wherein substitution in position 2 is 20% or above, in position 6 is 20% or above and in position 3 is 50% or below. Cyclodextrin complexes of this type release the odor controlling organic compound much faster and in more complete manner than non-substituted or differently substituted cyclodextrin complexes thus the odor control efficacy is improved.
• [EN] ABSORBENT ARTICLE COMPRISING CYCLODEXTRIN COMPLEXES<br/>[FR] ARTICLE ABSORBANT COMPRENANT DES COMPLEXES DE CYCLODEXTRINE
  申请人：PROCTER & GAMBLE

  公开号：WO2017223439A1

  公开（公告）日：2017-12-28

  Disclosed are absorbent articles having a cyclodextrin complex of one or more odor controlling organic compounds wherein the cyclodextrin is a substituted cyclodextrin (wherein the H atom of OH groups in positions 2, 3 and 6 is partially or entirely replaced by a substituent -R) having a substitution degree (DS) of 0,4 or more -R substituents per molecule of cyclodextrin and wherein substitution in position 2 is 20% or above, in position 6 is 20% or above and in position 3 is 50% or below. Cyclodextrin complexes of this type release the odor controlling organic compound much faster and in more complete manner than non-substituted or differently substituted cyclodextrin complexes thus the odor control efficacy is improved.