1,3,5-tri-O-acetyl-2,4,6-tri-O-methylhexitol | 499982-15-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 1,3,5-tri-O-acetyl-2,4,6-tri-O-methylhexitol
• 英文别名: Galactitol, 1,3,5-tri-O-methyl-, triacetate；(3,5-diacetyloxy-2,4,6-trimethoxyhexyl) acetate
• CAS: 499982-15-9
• 化学式: C₁₅H₂₆O₉
• 分子量: 350.366
• InChiKey: NVJZDJXSKJXLCB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  24
• 可旋转键数：
  14
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  107
• 氢给体数：
  0
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  (2S,3R,4S,5S,6R)-2-[(2S,3R,4R,5R,6R)-3,5-dihydroxy-2-[(2R,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-2-[[(2R,3R,5R,6R)-3,4,5-trihydroxy-6-[(1R,2S,4S,6S,7S,8R,9S,12S,13S,16S,18S,19R)-19-hydroxy-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxyoxan-2-yl]methoxy]-4-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol 、 (2S,3R,4S,5S,6R)-2-[(2S,3R,4R,5R,6R)-3,5-dihydroxy-2-[(2R,3R,4S,5R,6R)-5-hydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-[[(2R,3R,5R,6R)-3,4,5-trihydroxy-6-[(1R,2S,4S,6S,7S,8R,9S,12S,13S,16S,18S,19R)-19-hydroxy-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icosane-6,2'-oxane]-16-yl]oxyoxan-2-yl]methoxy]oxan-3-yl]oxy-6-(hydroxymethyl)oxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol 生成 1,3,5-tri-O-acetyl-2,4,6-tri-O-methylhexitol
  参考文献：
  名称：

  MATSUURA, HIROMICHI;USHIROGUCHI, TSUYOSHI;ITAKURA, YOICHI FUWA TORU, CHEM. AND PHARM. BULL., 37,(1989) N0, C. 2741-2743

  摘要：

  DOI：

文献信息

• Synthesis of the pentasaccharide repeating unit of the O-specific polysaccharide from salmonella strasbourg
  作者：N.K. Kochetkov、V.I. Torgov、N.N. Malysheva、A.S. Shashkov

  DOI：10.1016/0040-4020(80)80065-2

  日期：1980.1

  The pentasaccharide α - Tyv - (1→3) - β - d - Man - (1→4) - α - l - Rha - (1→3) - d - Gal - (4←1) -α - d - Glc 1, the repeating unit of the O-specific polysaccharide chain of the lipopolysaccharide from S. Strasbourg, was obtained by glycosylation of benzyl - 2,6 - di - O - benzyl - 4 - O - (2,3,4 - tri - O - benzyl - 6 - O - benzoyl - α - d - glucopyranosyl) - β - d - galactopyranoside with 1,2 -

  五糖α-Tyv-（1→3）-β-d-Man-（1→4）-α-l-Rha-（1→3）-d-Gal-（4←1）-α-d- Glc 1是来自斯特拉斯堡的脂多糖的O特异性多糖链的重复单元，是通过苄基-2,6-二-O-苄基-4-O-（2,3,4-tri -O-苄基-6-O-苯甲酰基-α-d-吡喃葡萄糖基）-β-d-吡喃半乳糖苷与1,2-甲基邻乙酰基-3-O-乙酰基-4- O-[3-O-（2,4-二-O-乙酰-3，6-双脱氧，-α-d-阿拉伯-己吡喃糖基）-2,4,6-三-O-乙酰基-β-d-甘露吡喃糖基]-β-l-鼠李糖吡喃糖3然后去除保护基团。通过甲基化分析证明了合成五糖的结构，结果131 H NMR。
• Humectant, antistatic agent, dispersant and film-forming agent having polysaccharide as active principle, preparation process of polysaccharides, and Klebsiella strain
  申请人：TAYCA CORPORATION

  公开号：EP0735049A2

  公开（公告）日：1996-10-02

  The disclosure describes a humectant, antistatic agent, film-forming agent or dispersant comprising an effective amount of a polysaccharide composed of D-glucuronic acid, L-rhamnose, D-galactose and D-glucose in a molar ratio of D-glucuronic acid : L-rhamnose :D-galactose : D-glucose = 0.8-1.2 : 2.4-3.6 : 0.8-1.2 : 0.8-1.2.

  本公开描述了一种保湿剂、抗静电剂、成膜剂或分散剂，它包含有效量的由 D-葡萄糖醛酸、L-鼠李糖、D-半乳糖和 D-葡萄糖组成的多糖，其摩尔比为 D-glucuronic acid ：L-鼠李糖:D-半乳糖:D-葡萄糖=0.8-1.2:2.4-3.6:0.8-1.2:0.8-1.2。
• Matsuura, Hiromichi; Kasai, Ryoji; Tanaka, Osamu, Chemical and pharmaceutical bulletin, 1984, vol. 32, # 3, p. 1188 - 1192
  作者：Matsuura, Hiromichi、Kasai, Ryoji、Tanaka, Osamu、Saruwatari, Yuh-Ichiro、Kunihiro, Kazuo、Fuwa, Tohru

  DOI：——

  日期：——
• MATSUURA, HIROMICHI;USHIROGUCHI, TSUYOSHI;ITAKURA, YOICHI FUWA TORU, CHEM. AND PHARM. BULL., 37,(1989) N0, C. 2741-2743
  作者：MATSUURA, HIROMICHI、USHIROGUCHI, TSUYOSHI、ITAKURA, YOICHI FUWA TORU

  DOI：——

  日期：——
• BETA-1,3-GLUCAN MANUFACTURING METHOD
  申请人：Isono Naoto

  公开号：US20110319609A1

  公开（公告）日：2011-12-29

  A method for manufacturing a linear-chain beta-1,3-glucan is disclosed that comprises polymerizing glucose-1-phosphate serving as a substrate by contacting the glucose-1-phosphate with a beta-1,3-glucan phosphorylase derived from a species in the genus Ochromonas . A laminarioligosaccharide may be added to serve as a primer. A linear-chain beta-1,3-glucan having a degree of polymerization between about 30 to 70 is also disclosed.