反应详情

A mixture of 4,4′-dinitro-2-biphenylamine (10.0 g), allyl bromide (20 mL), potassium carbonate (16 g) and NMP (100 mL) was heated to 90–95° C. for 90 hr. The mixture was extracted with tetrahydrofuran (THF)-ethyl acetate-water and purified by crystallization from ethyl acetate to give N,N-diallyl-4,4′-dinitro-2-biphenylamine (7.0 g).

1. temperaturewas heated to 90–95° C. for 90 hr
2. extractionThe mixture was extracted with tetrahydrofuran (THF)-ethyl acetate-water
3. custompurified by crystallization from ethyl acetate