Hydrochloric Acid → HCID 68502767, compound

Participants

Reaction Conditions

Reaction Steps

To a suspension of intermediate B3 in water (0.35 M) was added NaOH (8 eq.) and the resulting mixture was stirred and heated to 100° C. for 60 min. The mixture was cooled with an ice bath and slowly acidified to pH 2-3 with 6N HCl. The formed light yellow precipitate was filtered off, dried under air stream and then under high vacuum. MS (ES) C14H13FN2O3 required: 276, found: 277 (M+H)+.

Provenance & Evidence