Methyl 4-aminobenzoate → HCID 18185369, compound

Participants

Reaction Steps

Same procedure as Example 82 except (2-Methyl-5-trifluoromethanesulfonylamino-indol-1-yl)-acetic acid and 4-aminobenzoic methyl ester was used. 1H-NMR (400 MHz, DMSO-d6) δ 12.72 (s, 1H, COOH), 11.45 (s, 1H, SNH), 10,73 (s, 1H, NHCO), 7.90 (d, J=7 Hz, 2H, ArH), 7.70 (d, 2H, ArH), 7.38 (d, J=9 Hz, 1H, H-7), 7.32 (d, J=2 Hz, 1H, H-4), 6.94 (dd, J=2, 8 Hz, 1H, H-6), 6.28 (s, 1H, H-3), 5.04 (s, 2H, CH2), 2.38 (s, 3H, CH3), MS m/z 454 (M−H).

Provenance & Evidence