顺/反-1,2,4-噁二唑衍生物的结构确证
高源, 刘心月, 王思宏, 胡伟

Structure Elucidation of cis- and trans-1,2,4-Oxadiazol Derivatives
GAO Yuan, LIU Xinyue, WANG Sihong, HU Wei
图3 化合物1213C NMR谱对比图
Fig. 3 Comparison of the 13C NMR spectra of compounds 1 and 2