반응 #4333
ord-b1ae56670021489c8b0a911be0cc61d1
반응 방정식
4,5-dichloro-2-nitroaniline
ethanolamine
→
2-amino-4-β-hydroxyethylamino-5-chloronitrobenzene
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1온도The reaction mixture is heated for 6 hours
- 2기타After dilution with water and neutralization with concentrated hydrochloric acid, the expected product precipitates
실험 절차
0.11 mole (22.8 g) of 4,5-dichloro-2-nitroaniline is added to a solution of 0.55 mole (33.3 ml) of ethanolamine in 70 ml of dioxane. The reaction mixture is heated for 6 hours in refluxing dioxane. After dilution with water and neutralization with concentrated hydrochloric acid, the expected product precipitates.