Synthesis of isomelamines and isocyanurates and their biological evaluation.

…, E Shitara, J HORIUCHI, N KIBUSHI, T KATO

Index: Niwa, Ryuji; Kamada, Hitoshi; Shitara, Eiki; Horiuchi, Jiro; Kibushi, Nobuyuki; Kato, Tetsuzo Chemical and Pharmaceutical Bulletin, 1996 , vol. 44, # 12 p. 2314 - 2317

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Citation Number: 10

Abstract

The reaction of cyanogen bromide (1) with primary amines (2a-p), including arylmethylamines (2l-p), gave the corresponding cyanamides (3a-p). Trimerization of 3a-p gave 1, 3, 5-trisubstituted 2, 4, 6-triiminohexahydro-1, 3, 5-triazines (isomelamines)(4a-p), which were treated with hydrochloric acid to give the corresponding 1, 3, 5-trisubstituted 2, 4, 6-trioxohexahydro-1, 3, 5-triazines (isocyanurates)(5a-c, f) and 1, 3, 5-trisubstituted 2- ...