1-Methylpiperazine → HCID 178480914, compound

Participants

Reaction Steps

Prepared from the above described rac-2-chloro-N-[2-(chroman-4-ylamino)-4H-benzo[d][1,3]oxazin-6-yl]-acetamide (186 mg, 0.50 mmol; HPLC 1.092 min) and 1-methylpiperazine (1.1 ml, 10 mmol) according to the procedure described for Example 3 step B. Obtained the title compound as a white solid (218 mg, 100%; HPLC 0.413 min), MS (ISP) m/e=436.1 [(M+H)+].

Provenance & Evidence