Nitric Acid → HCID 19894998, compound

Participants

Reaction Steps

To a stirred solution of 5 (5.0 g) in acetic anhydrid (50 ml) in an ice bath was added slowly fuming nitric acid (5 ml). The mixture was stirred for 0.5 h and the yellow precipitate was filtered, washed with water three times and dried under reduced pressure to give 4.9 g (82%) of 6: mp 199°-202° C.; MS m/e 279 (M+).

Provenance & Evidence