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本文用~(13)C—NMR对苯的氯化产物进行定量分析.首先用(180°～τ～90°)n脉冲序列测定各种叔碳原子的自旋—晶格驰豫时间T_1.利用合适的权函数。用峰高来代替峰面积.研究结果表明;测试结果不仅是准确可靠的,而且方法是简单方便的.
In this paper, the quantitative analysis of benzene chlorinated products was carried out by ~ (13) C-NMR. The spin-lattice relaxation time T_1 of various tertiary carbon atoms was first measured by n pulse sequence of (180 ° ~ τ ~ 90 °). Use the right weight function. The peak height is used to replace the peak area.The results show that the test results are not only accurate and reliable, but also the method is simple and convenient.