A simple conversion of N-o-aminophenyl-N'substituted thioureas into benzimidazoline-2-thione.
D000814:Aniline Compounds; D001562:Benzimidazoles / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D010670:Phenylthiourea; D013871:Thiones / Q000138:chemical synthesis*
D000814:Aniline Compounds; D001562:Benzimidazoles; D013871:Thiones; D010670:Phenylthiourea