作者:Razieh Mohebat、Masoumeh Tabatabaee、Mohammad Ashrafi Bafghi
DOI:10.1080/17415993.2012.744408
日期:2013.8.1
A three-component reaction between 4-amino-6-methyl-3-thioxo-3,4-dihydro-2H-[1,2,4]triazin-5-one, ammonium thiocyanate and aroyl chlorides in the presence of N-methylimidazole to afford the [1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-ones in excellent yields is described.
在 N-存在下,4-amino-6-methyl-3-thioxo-3,4-dihydro-2H-[1,2,4]triazin-5-one、硫氰酸铵和芳酰氯之间的三组分反应甲基咪唑以优异的产率提供 [1,3,4] 噻二唑并 [2,3-c][1,2,4]triazin-4-one。