Synthesis of new heterocyclic compounds having 1,2,3‐triazole and isoxazole rings in a single molecule
作者:Qiu Chen、Fangming Liu、Feng Xu、Chun Yang
DOI:10.1002/jhet.5570450104
日期:2008.1
Five series of new heterocyclic compounds of 1,2,4-triazole Mannich bases, 1,3,4-oxadiazole Mannich bases, 1,3,4-oxadiazolines, 1,2,4-triazolo[3,4-b]1,3,4-thiadiazines and 1,2,4-triazolo[3,4-b]1,3,4-thiadiazoles, in which 1,2,3-triazolyl and isoxazolyl have been united, were synthesized from the intermediate of 5-methyl-3-(2-phenyl-2H-1,2,3-triazol-4-yl)isoxazole-4-carbohydrazide, Their structures
1,2,4-三唑曼尼希碱,1,3,4-恶二唑曼尼希碱,1,3,4-恶二唑啉,1,2,4-三唑[3,4- b ] 1的五种新的杂环化合物由1,2,3-三唑基和异恶唑基结合而成的,3,4-噻二嗪和1,2,4-三唑并[3,4- b ] 1,3,4-噻二唑是由5-甲基-3-(2-苯基-2- ħ 1,2,3-三唑-4-基)异恶唑-4-甲酰肼,其结构经光谱法确定。