反应详情

A mixture containing 4-{4-[2-(phenoxymethyl)-1H-imidazol-4-yl]phenoxy}aniline (0.2 g, 0.56 mmol) and paramethylphenylisocyanate (0.089 g, 0.67 mmol) in 3 ml of tetrahydrofuran is stirred for 24 hours at ambient temperature. The precipitate formed is filtered then the solid is stirred in a mixture of solvents such as isopropyl ether/ethyl acetate/isopropanol (5/4/1). After filtration then drying, a solid in the form of a beige powder is obtained with a yield of 73%.

1. customThe precipitate formed
2. filtrationis filtered
3. stirringthe solid is stirred in a mixture of solvents such as isopropyl ether/ethyl acetate/isopropanol (5/4/1)
4. filtrationAfter filtration
5. customthen drying
6. customa solid in the form of a beige powder is obtained with a yield of 73%