【摘要】 ω 溴代芳香基乙酮与 3 (D 葡萄糖 1 基 ) 4 氨基 5 巯基 1,2 ,4 三唑反应合成了一系列新颖的 3 (D 葡萄糖 1 基 ) 6 芳基 7H 1,2 ,4 三唑并 [3 ,4 b] [1,3 ,4]噻二嗪 .用元素分析 ,IR ,NMR ,MS对其结构进行了表征 ,研究了其NMR波谱特征 ,并以1H 1HCOSY ,13 C 1HCOSY ,COLOC二维NMR技术对其1HNMR ,13 CNMR的谱峰进行了全归属 .更多还原

【Abstract】 Seven 6-aryl-3-(D-gluco-pentitol-1-yl)-7H-1,2,4-triazolothiadiazines were synthesized in high yields by the reaction of 4-amino-5-mercapto-3-(D-gluco-pentitol-1-yl)-1,2,4-triazole with substituted ω-bromoacetophenones. Their structures were confirmed by elemental analysis, IR, NMR and MS spectra. The NMR characteristics of the title compounds were further elucidated with 1D and 2D NMR techniques.更多还原