1-Isopropylpiperazine → HCID 178488346, compound

Participants

Reaction Steps

Prepared from rac-2-chloro-N-[2-(4-methoxy-2,3-dihydro-benzofuran-3-ylamino)-4H-benzo[d][1,3]oxazin-6-yl]-acetamide (Example 8) (50 mg, 0.129 mmol) and 1-(isopropyl)piperazine (330 mg, 2.578 mmol) according to the procedure described for Example 3 step B (here the reaction was sonicated for 2 min, which already lead to complete conversion). Obtained the title compound as a white solid (45 mg, 73%), MS (ISP) m/e=480.3 [(M+H)+].

Provenance & Evidence