Benzoic acid, 3-isothiocyanato- → 3-{3-[5-(5,6-Dichloro-1H-indol-2-yl)-2-methoxy-phenyl]-thioureido}-benzoic acid

Participants

Reaction Steps

3-{3-[5-(5,6-Dichloro-1H-indol-2-yl)-2-methoxy-phenyl]-thioureido}-benzoic acid was prepared from the product of Example 18, Step D, 5-(5,6-dichloro-1H-indol-2-yl)-2-methoxy-phenylamine (0.64 g, 1.72 mmol) and 3-carboxyphenyl isothiocyanate (0.359 g, 2.0 mmol) to give the product as a reddish-tan solid (0.104 g), mp 216-218° C.

Provenance & Evidence