クロルシアンの四量体およびその誘導体に関する研究(第6報)
2,4-ジクロル-6-イソチオシアナート-s-トリアジンとアミン類,アルコール類との反応によるチオ尿素誘導体,チオンカルバミン酸誘導体の合成
1964 年 22 巻 8 号 p. 669-673
詳細
1964 年 22 巻 8 号 p. 669-673
Reaction of 2, 4-dichloro-6-isothiocyanate-s-triazine with amines, such as monomethylamine, dimethylamine, diethylamine, n-butylamine, isopropylamine, morpholine, aniline and diphenylamine, gave new compounds, N-(2, 4-dichloro-s-triazinyl)-N-alkyl (or phenyl)ureas, and the same reaction with methanol, ethanol, isopropyl alcohol, n-butanol and benzyl alcohol gave new compounds 2, 4-dichloro-s-triazinylthionecarbamic acid esters. The properties of these new compounds and the conditions for their preparation were clarified. Also, the reactivity of isothiocyanate in this triazine ring was found to be not so high as that of isocyanate.
