醋酸 → 对苯二甲酸

HRID 9756

反应方程式

HRID 9756 反应方程式
ON1C(=O)N(O)C(=O)N(O)[C:3]1=[O:12].[C:13]([OH:16])(=[O:15])[CH3:14].[OH2:17].[CH3:18][C:19]1C=C[C:22](C)=[CH:23][CH:24]=1>C([O-])(=O)C.[Co+2].C([O-])(=O)C.C([O-])(=O)C.[Mn+2].C([O-])(=O)C>[C:3]([OH:12])(=[O:17])[C:24]1[CH:23]=[CH:22][C:14]([C:13]([OH:16])=[O:15])=[CH:18][CH:19]=1

参与物

7

反应物 4

HCID 176醋酸HCID 962聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯]HCID 7809对二甲苯2 次HCID 104197231,3,5-Trihydroxy-1,3,5-triazinane-2,4,6-trione

产物 1

HCID 7489对苯二甲酸收率 99%

试剂、催化剂与溶剂 2

HCID 6277水合醋酸钴催化剂HCID 12525乙酸锰催化剂

反应条件

温度
150 °C

实验过程

In an autoclave, 0.212 g of p-xylene, 0.011 g of hexahydro-1,3,5-trihydroxy-1,3,5-triazine-2,4,6-trione (3% by mole relative to p-xylene), 5 g of acetic acid, 0.003 g of cobalt(II) acetate.4H2O, 0.003 g of manganese(II) acetate.4H2O and 0.001 g of zirconium oxyacetate were placed. The autoclave was charged with 2 MPa of air and placed in a heated oil bath. The mixture was stirred at 150° C. for 12 hours. After the completion of reaction, the autoclave was placed on cold water to cool down the reaction mixture quickly. The resulting mixture was analyzed by high performance liquid chromatography and was found to yield terephthalic acid in 99% yield at 100% conversion of p-xylene.

后处理

  1. additionThe autoclave was charged with 2 MPa of air
  2. customplaced in a heated oil bath
  3. customAfter the completion of reaction
  4. temperatureto cool down the reaction mixture quickly

来源与证据

ORD记录
ord-6126e02d02c2469fb6ad8fa1a7eee34a
来源数据集
uspto-grants-2006_08
专利号
US07091342B2

关联笔记

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