Anthranilic Acid → HCID 13950208, compound

Participants

Reaction Steps

3.00 g (16.4 mmol) of benzenesulfonylisocyanate and 2.04 g (14.9 mmol) of 2-aminobenzoic acid were treated in the same way as in Example 1 to obtain 3.26 g of the above-identified compound (yield 72.4%). Properties: colorless crystal, Melting point: 211°-213° C., PMR (δppm, DMSO-d6): 7.13 (1H,d), 7.20 (1H,t), 7.61-7.70 (3 H,m), 7.78 (1H,t), 7.87 (1H,d), 8.17 (2H,d), 11.51 (1H,br).

Provenance & Evidence