作者:Oleg N. Chupakhin、Vladimir L. Rusinov、Dmitri G. Beresnev、H. Neunhoeffer
DOI:10.1002/jhet.5570340238
日期:1997.3
1,2,4-Triazin-5(2H)-ones 1 react as well with phenols, resorinol and its dimethyl ethers, as with dimethyland diethylaniline, yielding 6-aryl-1,6-didydro-1,2,4-triazin-5(2H)-ones 2, 4–8, 12–15. Oxidation of the 1,6-dihydroadducts 2a,b gives the corresponding 3-aryl-6-hydroxyphenyl-1,2,4-triazin-5(2H)-ones 3a,b. Rection of 1,2,4-triazinones 1 with 2-naphthylamine leads to destruction of the 1,2,4-triazine
1,2,4-Triazin-5(2 H)-ones 1与苯酚,间苯二酚及其二甲醚(与二甲基和二乙基苯胺)也反应,生成6-芳基-1,6-二dydrodro-1,2,4- triazin-5(2 H)-ones 2、4-8、12-15。1,6-二氢加合物2a,b的氧化得到相应的3-芳基-6-羟基苯基-1,2,4-三嗪-5(2 H)-酮3a,b。用2-萘胺对1,2,4-三嗪酮1的反应导致1,2,4-三嗪环的破坏,得到苯并[e]吲哚-2,3-二酮19。