高效液相色谱检测反－2－苯基－邻－硝基肉桂酸

HPLC Determination of Trans-2-phenyl-o-nitrocinnamic Acid

初探了反－２－苯基－邻－硝基肉桂酸（ＰＮＣＡ）的高效液相色谱分离，优选出了最佳分离条件。所建立的方法简单、快速，适用于工业生产中的控制及分析。

HPLC determination of trans-2-pheny-o-nitrocinnamic acid PNCA)was developed by the author.The yield of PNCA at different time of reaction and with different catalyst,were determined.