2,3-di-O-methyl-D-mannose | 16742-44-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2,3-di-O-methyl-D-mannose
• 英文别名: (3S,4S,5R,6R)-6-(hydroxymethyl)-3,4-dimethoxyoxane-2,5-diol
• CAS: 16742-44-2
• 化学式: C₈H₁₆O₆
• 分子量: 208.211
• InChiKey: SQYIWHJCOMWKNU-WZPXOXCRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.5
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  88.4
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,3-di-O-methyl-D-mannose 生成 O²,O³-dimethyl-D-mannonic acid-4-lactone
  参考文献：
  名称：

  SINGH, R. B.;JINUAL, V. K., ACTA CIEN. INDICA. CHEM., 15,(1989) N, C. 36-48

  摘要：

  DOI：
• 作为产物：
  描述：

  二甲基亚砜 生成 2,3-di-O-methyl-D-mannose
  参考文献：
  名称：

  SINGH, R. B.;JINUAL, V. K., ACTA CIEN. INDICA. CHEM., 15,(1989) N, C. 36-48

  摘要：

  DOI：

文献信息

• Characterisation of the oligosaccharides produced on hydrolysis of galactomannan with β-d-mannase
  作者：Barry V. McCleary、Elizabeth Nurthen、François R. Taravel、Jean-Paul Joseleau

  DOI：10.1016/0008-6215(83)88038-0

  日期：1983.7

  Treatment of hot-water-soluble carob galactomannan with β- d -mannanases from A. niger or lucerne seed affords an array of d -galactose-containing β- d -mannosaccharides as well as β- d -manno-biose, -triose, and -tetraose (lucerne-seed enzyme only). The d -galactose-containing β- d -mannosaccharides of d.p. 3–9 produced by A. niger β- d -mannanase have been characterised, using enzymic, n.m.r., and chemical

  摘要用黑曲霉或卢塞恩种子中的β-d-甘露聚糖酶处理热水可溶性角豆半乳甘露聚糖，可得到一系列含d-半乳糖的β-d-甘露糖糖以及β-d-甘露糖二糖，三糖，和-四糖（仅限于琉森种子酶）。黑曲霉β-d-甘露聚糖酶产生的dp 3-9的含d-半乳糖的β-d-甘露糖已通过酶，核磁共振和化学技术表征为6 1-α-d-半乳糖基-β -d-甘露二糖，6 1-α-d-半乳糖基-β-d-甘露三糖，6 3，6 4-di-α-d-半乳糖基-β-d-甘露糖半乳糖（唯一的七糖）和6 3，6 4-di-α-d-半乳糖基-β-d-甘露糖己糖，6 4，6 5-di-α-d-半乳糖基-β-d-甘露糖己糖和6 1，6 3，6 4-tri-α- d-半乳糖基-β-d-甘露半乳糖（唯一的八糖）。还鉴定了四种九糖。没有五糖和六糖。卢塞恩种子β-d-甘露聚糖酶产生相同的支链三糖，四糖和七糖，以及五糖和六糖，其特征为6 1-α-d-半乳糖基-β-d-甘露糖，6
• SINGH, R. B.;JINUAL, V. K., ACTA CIEN. INDICA. CHEM., 15,(1989) N, C. 36-48
  作者：SINGH, R. B.、JINUAL, V. K.

  DOI：——

  日期：——
• GUPTA, REKHA;GUPTA, PURNA CHANDRA, CARBOHYDR. RES., 181,(1988) C. 287-292
  作者：GUPTA, REKHA、GUPTA, PURNA CHANDRA

  DOI：——

  日期：——
• EP2782990A1
  申请人：——

  公开号：EP2782990A1

  公开（公告）日：2014-10-01
• [EN] METHODS AND SYSTEMS FOR GROWING PLANTS USING SILICATE-BASED SUBSTRATES, CULTIVATION OF ENHANCED PHOTOSYNTHETIC PRODUCTIVITY AND PHOTOSAFENING BY UTILIZATION OF EXOGENOUS GLYCOPYRANOSIDES FOR ENDOGENOUS GLYCOPYRANOSYL-PROTEIN DERIVATIVES, AND FORMULATIONS, PROCESSES AND SYSTEMS FOR THE SAME<br/>[FR] PROCÉDÉS ET SYSTÈMES DE CULTURE DE PLANTES UTILISANT DES SUBSTRATS À BASE DE SILICATE, CULTURE À PRODUCTIVITÉ PHOTOSYNTHÉTIQUE ET PHOTOPROTECTION AMÉLIORÉES PAR UTILISATION DE GLYCOPYRANOSIDES EXOGÈNES POUR DES DÉRIVÉS DE PROTÉINES DE TYPE GLYCOPYRANOSYLE ENDOGÈNES, ET PRÉPARATIONS, PROCÉDÉS ET SYSTÈMES ASSOCIÉS
  申请人：NONOMURA ARTHUR M

  公开号：WO2013078106A1

  公开（公告）日：2013-05-30

  Methods for promoting plant growth based on novel photosafening treatment regimes with glycopyranosides including glycopyranosylglycopyranosides, and aryl-a-D-glycopyranosides, and more specifically, with one or more compounds comprising terminal mannosyl-triose, optionally in the presence of light enhanced by one or more light reflecting and/or refracting members such as silicon-based substrates. Furthermore, chemical synthesis processes for the above compounds are disclosed for general application to plants. Silicate microbeads of the like are distributed over the ground or substrate in which roots of a plant are supported and planted, beneath and around a plant in a manner that light is refracted or reflected toward the phylloplane.