Unprecedented Property of 4,6-Di(substituted)amino-1,2-dihydro-1,3,5-triazines: Formation of Acid Salts by Simple Treatment with Alkali Metal Salts of Protic Acids
作者:Shirou Maeda、Akihisa Maeda、Rika Hirose、Sayaka Tsuri、Takae Takeuchi、Kanji Meguro
DOI:10.1246/bcsj.20160329
日期:2017.2.15
Treatment of 4,6-di(substituted)amino-1,2-dihydro-1,3,5-triazine derivative (5) with sodium chloride in a bilayer system consisting of toluene and water gave its hydrochloride (6) in the toluene layer and sodium hydroxide in the aqueous layer. Similarly, treatment of 5, 8 and 9 with an aqueous sodium acetate solution in organic solvents resulted in the formation of their corresponding acetates, 7,
在由甲苯和水组成的双层系统中用氯化钠处理 4,6-二(取代)氨基-1,2-二氢-1,3,5-三嗪衍生物 (5) 得到其在甲苯中的盐酸盐 (6)层和水层中的氢氧化钠。类似地,用有机溶剂中的醋酸钠水溶液处理 5、8 和 9 分别导致它们相应的醋酸盐 7、12 和 13 的形成。