硝基苯
硝化作用
硝基
苯
化学
溶剂
硝基化合物
有机化学
光化学
催化作用
烷基
作者
Wenzhi Zhang,Pinhua Yu,Yakang Zhang,Yujun Sheng,Chun Fu,Cuiyan Wu,Jiao Geng,Wei Han,Xingbang Hu
标识
DOI:10.1002/cctc.202401176
摘要
In this work, a green and efficient method was developed to catalyze the nitration of benzene to nitrobenzene in NO2‐O2 system by using acidic ion exchange resin as catalyst under mild (0 °C and atmospheric pressure) and solvent‐free conditions. Based on experimental screening, commercial acid ion exchange resin Amberlite FPC3500 was identified as the optimal catalyst. Under the optimized reaction conditions, 99.9% conversion of benzene was obtained with 99.1% selectivity of nitrobenzene. Furthermore, the catalyst can be easily reused. The results demonstrate a greener route for the production of nitrobenzene.
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