2,3,4-trihydroxy-5-oxo-adipic acid | 151783-06-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物
• 英文名称: 2,3,4-trihydroxy-5-oxo-adipic acid
• 英文别名: 2,3,4-Trihydroxy-5-oxo-adipinsaeure；2,3,4-Trihydroxy-5-oxohexanedioic acid
• CAS: 151783-06-1
• 化学式: C₆H₈O₈
• 分子量: 208.125
• InChiKey: IUQNAGFJAIOCNL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.6
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  152
• 氢给体数：
  5
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 alkaline solution 作用下， 生成 2,3,4-trihydroxy-5-oxo-adipic acid
  参考文献：
  名称：

  Posternak, Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1928, vol. 187, p. 1167

  摘要：

  DOI：

文献信息

• PRODUCTION OF GLUCARIC ACID AND DERIVATIVES FROM GLUCOSE
  申请人：Archer-Daniels-Midland Company

  公开号：EP3848347A1

  公开（公告）日：2021-07-14

  The present invention relates to a process for preparing glucaric acid or lactone thereof, the process comprising: reacting glucose with oxygen in the presence of heterogeneous oxidation catalyst comprising Pt to convert at least a portion of the glucose to glucaric acid or lactone thereof, wherein the pH of the reaction mixture is less than 7, wherein the reaction is conducted in the substantial absence of added base, wherein the reaction mixture is maintained at a temperature from 70°C to 150°C and under a partial pressure of oxygen that is at least 60 psia (414 kPa), and wherein the heterogeneous oxidation catalyst comprises a catalyst support selected from the group consisting of carbon, alumina, silica, titania, zirconia, and zeolite.

  本发明涉及一种制备葡萄糖酸或其内酯的工艺，该工艺包括 在含有铂的异相氧化催化剂存在下，使葡萄糖与氧气反应，将至少一部分葡萄糖转化为葡萄糖酸或其内酯、 其中反应混合物的 pH 值小于 7、 其中反应是在基本不添加碱的情况下进行的、 其中反应混合物的温度保持在 70°C 至 150°C，氧气分压至少为 60 psia (414 kPa)，以及 其中异相氧化催化剂包括选自碳、氧化铝、二氧化硅、二氧化钛、氧化锆和沸石组成的组的催化剂载体。
• Oxidation catalysts
  申请人：Archer-Daniels-Midland Company

  公开号：US10807074B2

  公开（公告）日：2020-10-20

  Disclosed are catalysts comprised of platinum and gold. The catalysts are generally useful for the selective oxidation of compositions comprised of a primary alcohol group and at least one secondary alcohol group wherein at least the primary alcohol group is converted to a carboxyl group. More particularly, the catalysts are supported catalysts including particles comprising gold and particles comprising platinum, wherein the molar ratio of platinum to gold is in the range of about 100:1 to about 1:4, the platinum is essentially present as Pt(0) and the platinum-containing particles are of a size in the range of about 2 to about 50 nm. Also disclosed are methods for the oxidative chemocatalytic conversion of carbohydrates to carboxylic acids or derivatives thereof. Additionally, methods are disclosed for the selective oxidation of glucose to glucaric acid or derivatives thereof using catalysts comprising platinum and gold. Further, methods are disclosed for the production of such catalysts.

  本发明公开了由铂和金组成的催化剂。这些催化剂通常用于由伯醇基和至少一个仲醇基组成的组合物的选择性氧化，其中至少伯醇基转化为羧基。更具体地说，催化剂是支撑催化剂，包括含金的颗粒和含铂的颗粒，其中铂与金的摩尔比在约100:1至约1:4的范围内，铂基本上以Pt(0)的形式存在，含铂颗粒的大小在约2至约50纳米的范围内。还公开了将碳水化合物氧化化学催化转化为羧酸或其衍生物的方法。此外，还公开了使用由铂和金组成的催化剂将葡萄糖选择性氧化成葡萄糖酸或其衍生物的方法。此外，还公开了生产这种催化剂的方法。
• PRODUCTION OF ADIPIC ACID AND DERIVATIVES FROM CARBOHYDRATE-CONTAINING MATERIALS
  申请人：Archer-Daniels-Midland Company

  公开号：EP2440514B1

  公开（公告）日：2018-08-22
• ADIPIC ACID COMPOSITION
  申请人：Rennovia, Inc.

  公开号：EP2542519A1

  公开（公告）日：2013-01-09
• CATALYST COMPRISING PLATINUM AND GOLD NANO - PARTICLES AND ITS USE FOR OXIDATION OF GLUCOSE AND PREPARATION METHOD OF SUCH A CATALYST
  申请人：Rennovia, Inc.

  公开号：EP2579981A1

  公开（公告）日：2013-04-17