【摘要】 合成了 8个 (Z) -2 -(1 H-咪唑 -1 -基 ) -1 -(2 ,3 ,4-三甲氧基 )苯乙酮肟脂 ( )新化合物 ,收率在 62 .1 %～84.1 %之间 .经元素分析、红外光谱、核磁共振氢谱表征了它们的结构 ,并讨论了化合物构型与光谱特征之间的关系 .更多还原

【Abstract】 Eight ( Z ) 2 (1 H imidazole 1 yl) 1 (2,3,4 trimethoxy)acetophenoxime esters(Ⅳ) were prepared in 62 1%～84 1% yield by reacting ( Z ) 2 (1 H imidazole 1 yl) 1 (2,3,4 trimethoxy)acetophenoxime(Ⅲ) with acyl chloride in the presence of methylene dichloride and triethylamine. The structures of the new compounds were proved by means of elemental analysis, IR and 1H NMR spectrum data. The relationship between the configuration and the spectral character was discussed.更多还原