1-氯蒽醌 → 1-(1-Ethylpropylamino)anthraquinone

HRID 260815

反应方程式

HRID 260815 反应方程式
Cl[C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[CH:5]=[CH:4][CH:3]=1.[CH2:18]([CH:20]([NH2:23])[CH2:21][CH3:22])[CH3:19].C([O-])(=O)C.[K+]>[Cu].O>[CH2:18]([CH:20]([NH:23][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=3)[C:7](=[O:17])[C:6]=2[CH:5]=[CH:4][CH:3]=1)[CH2:21][CH3:22])[CH3:19]

参与物

6

反应物 3

HCID 67091-氯蒽醌HCID 120193-氨基戊烷HCID 517044乙酸钾

产物 1

HCID 229162751-(1-Ethylpropylamino)anthraquinone

试剂、催化剂与溶剂 2

HCID 23978铜催化剂HCID 962聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯]溶剂

反应条件

温度
180 °C

实验过程

A Parr stainless steel high pressure reactor was charged with 1-chloroanthraquinone (24.3 g), 1-ethylpropylamine (17.5 g), potassium acetate (14.0 g), activated copper metal (0.7 g), and water (0.05 g). The reaction vessel was sealed and heated to a temperature of 180° C. in an oil bath for 12 hours. The oil bath was removed and the vessel was allowed to return to ambient conditions. The solid was extracted with methylene chloride and the insoluble materials removed by filtration. The solvent was removed and the solid recrystallized from hot methanol. The material was chromatographed on a silica gel column using toluene as the eluent.

后处理

  1. customThe reaction vessel was sealed
  2. customThe oil bath was removed
  3. extractionThe solid was extracted with methylene chloride
  4. customthe insoluble materials removed by filtration
  5. customThe solvent was removed
  6. customthe solid recrystallized from hot methanol
  7. customThe material was chromatographed on a silica gel column

来源与证据

ORD记录
ord-6cfbd3d55d5b49c084c94cd2254a7046
来源数据集
uspto-grants-1996_06
专利号
US05530053

关联笔记

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