Acetic Acid → HCID 86665950, compound

Participants

Reaction Steps

Acetic anhydride (0.12 ml, 1.25 mmol) was added dropwise to a solution of 2,6-bis-(4-(N-hydroxycarbamimidoyl)-phenoxy)-3-(2-naphthyl-sulphonamido)-pyridine (0.35 g, 0.59 mmol) in 5 ml of acetic acid at room temperature. The reaction mixture was stirred at room temperature for 2 h. The reaction mixture was concentrated under reduced pressure to afford 0.3 g (51.0%) of the crude product which was used for the next step without further purification. M+=LCMS (+ve mode) 668.1+1.

Provenance & Evidence