HRID1414217

反应详情

EQUATION

反应方程式

HRID 1414217 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

A mixture of 34.3 parts of 2-phenyl-6-chloroanthrapyrimidine, 24 parts of 1-aminoanthraquinone, 15 parts of sodium bicarbonate, 0.5 part of copper powder and 0.5 part of copper-I chloride in 500 parts of nitrobenzene is stirred under reflux for 4 hours. After cooling, the crystalline dyestuff which has precipitated is filtered off, washed successively with a little nitrobenzene, then with warm alcohol and finally with hot water, and dried in vacuo at 80° - 90°C. 46 parts are obtained of the anthrimide of the formula ##SPC8##

WORKUP

后处理

  1. temperatureunder reflux for 4 hours
  2. temperatureAfter cooling
  3. customthe crystalline dyestuff which has precipitated
  4. filtrationis filtered off
  5. washwashed successively with a little nitrobenzene
  6. dry with materialwith warm alcohol and finally with hot water, and dried in vacuo at 80° - 90°C