The Reactions of Amino-s-triazines with Aromatic Amines. II:The Reactions of Ammeline with Aromatic Amine Hydrochlorides

スポンサーリンク

概要

• 論文の詳細を見る

• Reaction of ammeline and aromatic amine hydrochloride by fusion yielded 72% N, N'-diphenylammeline, mp 370-1°c (d) (molar ratio 1: 4, 250°c, 15 min); 32% N, N'-di-o-toluylammeline, mp 360-1°c (d) (molar ratio 1: 4, 240°c, 2 hr); 64% N, N'-di-m-toluylammeline, mp 342-3°c (d) (molar ratio 1: 5, 245°c, 15 min); 88% N, N'-di-p-toluylammeline, mp 364-5°c (d) (molar ratio 1: 4, 250°c, 20 mm). This reaction has not been known. Since N, N'-diarylureas are obtainable as by-products, these are assumed to be derived from decomposition by opening of s-triazine ring. The chemical structures of the product of this reaction were confirmed from determination of mixed mp. with N, N'-diarylammeline obtained by hydrolysis of 2, 4-bisarylamino-6-chloro-s-triazines and N, N'-diarylurea obtained by arylation of urea.

• 社団法人 有機合成化学協会の論文

著者

• 本田 格

  福井大学工学部

• 笹木 洋佑

  福井大学工学部繊維染料学科

関連論文

• 1-クロル-2, 4-ジニトロアントラキノンについて
• ポリ-s-トリアジノヒドラジドの合成
• 2, 4-ジアミノ-6-メチル (またはフェニル) -S-トリアジンのヒドラジノ化
• アリールメラミン類の合成-1-
• The Reactions of Amino-s-triazines with Aromatic Amines. IV:The Replacements of Hydroxyl groups in N-phenylated Ammeline and Ammelide derivatives by Chlorine atoms.
• The Reactions of Amino-s-triazines with Aromatic Amines. II:The Reactions of Ammeline with Aromatic Amine Hydrochlorides

スポンサーリンク