论文部分内容阅读
研究了最近合成的 6种N (2 苯基 1 ,2 ,3 连三唑 4 甲酰基 ) N′ 芳基硫脲新化合物 .通过测定 6种新化合物的1 3CNMR和DEPT谱等 ,对其结构进行了确定 ,并对其全部谱峰做出归属 ;并给出了这类新化合物中苯的两个新取代基 ( R1 和 R2 )的取代参数 ;同时 ,讨论了化学位移与分子结构间的一些关系 .
Six newly synthesized compounds of N (2-phenyl 1,2,3-triazol-4-formyl) N’-arylthiourea have been synthesized and their structures have been studied by measuring the 13CNMR and DEPT spectra of six new compounds , And assigned all their spectral peaks. The substitution parameters of two new substituents of benzene (R1 and R2) in these new compounds are also given. Meanwhile, the relations between chemical shifts and molecular structures Some relationship.