摘要
以芴酮为原料,在水中与硝酸、硫酸的混合酸进行硝化反应制备2,4,7-三硝基芴酮,所得收率高于94%,纯度高于98%。与传统制备方法相比较,本法收率高,成本低,环境污染小,易实现工业化。所得产物的结构经过红外、核磁波谱的表征。
2,4,7-Trinitrofluorenone was synthesized from fluorenone in water by nitration with HNO3-H2SO4. The yield was higher than 94% and purity higher than 98%. Compared with the traditional preparation method,the newly-developed method has the advantages of high yield,low cast,less pollution, and easy to industrialize. The structure of product was characterized by IR and ^1H NMR spectra.
出处
《精细化工中间体》
CAS
2009年第3期59-60,72,共3页
Fine Chemical Intermediates
基金
山西省留学归国基金资助项目(200810)
