アミノ-s-トリアジン類と芳香族アミン類との反応(第4報)

N-フェニル化アンメリンおよびアンメリド誘導体の水酸基の塩素置換

抄録

N, N'-Diphenylammeline and N-phenylammeline, respectively, was refluxed for 1 hr. with phosphorus oxychloride for substitution of hydroxyl group in these compounds with chlorine and to give 2, 4-dianilino-6-chloro-s-triazine and 2-anilino-4, 6-dichloro-s-triazine with 13% and 71% yield, respectively. Triethylamine was effective as the catalyst and their yields were increased to 27% and 84%, respectively. Three kinds of monochloro-s-triazine type reactive dyes were synthesized using 2-anilino-4, 6-dichloro-s-triazine as the raw material.