phenyl 4-aminobenzenesulfonate → HCID 178517094, compound

Participants

Reaction Steps

The title compound was prepared in 23% yield from 3-hydroxymethylene-1,3-dihydro-indol-2-one and phenyl 4-aminobenzenesulfonate according to Procedure J: 1H NMR (DMSO-d6): δ 10.8 (d, 1H), 10.5 (s, 1H), 8.6 (d, 1H), 7.7 (d, 2H), 7.6 (m, 3H), 7.4 (m, 2H), 7.3 (m, 1H), 7.0 (m., 3H), 6.9 (t, 1H), 6.8 (d, 1H); APCI−MS m/z 391 (M−H)−.

Provenance & Evidence