반응 #1867927
ord-b6cd7a1a7deb4b5c82a7d80a16457725
반응 조건
온도
0°CELSIUS
상세 조건
See reaction.notes.procedure_details.
후처리
- 1기타The organic layer was separated
- 2추출extracted with 5% aqueous HCl (3×250 ml), water (1×250 ml), 5% aqueous sodium bicarbonate (3×250 ml)
- 3건조dried over anhydrous sodium sulfate
- 4기타evaporated
실험 절차
To a mixture of 4-chloroaniline (16.2 g), toluene (120 ml), and pyridine (11 ml) at 0° C., cinnamoyl chloride (20.0 g) in 120 ml of toluene was added dropwise. After stirring 15 minutes at 0° C. the reaction mixture was poured into a mixture of ethyl acetate: water (250 ml:250 ml). The organic layer was separated and extracted with 5% aqueous HCl (3×250 ml), water (1×250 ml), 5% aqueous sodium bicarbonate (3×250 ml), dried over anhydrous sodium sulfate and evaporated yielding the amide as a white solid.