m-Chloroperbenzoic acid → HCID 56832611, compound

Participants

Reaction Steps

Prepared as in Example 245 from 5-(3-(methylthio)propoxy)-1H-benzo[c][1,2,6]thiadiazin-4-amine-2,2-dioxide (Example 247) by the reaction with 1.0 equivalent of MCPBA as a white solid in 90% yield. 1H NMR (400 MHz, DMSO-d6) δ 2.18-2.22 (m, 2H), 2.54 (s, 3H), 2.75-2.78 (m, 1H), 2.89-2.93 (m, 1H), 4.26 (t, J=6.4 Hz, 2H), 6.60-6.61 (d, J=8.4 Hz, 1H), 6.73-6.75 (d, J=8.0 Hz, 1H), 7.44 (t, J=8.0 Hz, 1H), 7.83 (s, 1H), 8.30 (s, 1H), 10.92 (s, 1H). MS 318 (MH+).

Provenance & Evidence