Ni-B/SiO2非晶态合金对一系列氯代芳烃硝基化合物进行加氢,脱氯顺序依次为:2-氯-5-硝基甲苯>邻氯硝基苯>间氯硝基苯=对氯硝基苯>2,5-二氯硝基苯。

• The hydrogenation of a series of chloronitroarene compounds catalyzed by Ni-B/SiO_2 was explored. The dechlorination order of different substances was as follows:2-chloro-5-nitrotoluene>o-chloronitrobenzene>m-chloronitrobenzene=p-chloronitrobenzene>2,5-dichloronitrobenzene.