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改性骨架镍催化氯代硝基苯选择性加氢

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Indexed by:会议论文

Date of Publication:2016-09-01

Page Number:5

Key Words:骤冷骨架镍;3-氯-4-甲基硝基苯;选择性加氢

Abstract:本文以骤冷骨架镍(QS-Ni)催化3-氯-4-甲基硝基苯(CMNB)加氢为模型反应,通过改性后实现了3-氯-4-甲基苯胺(CMAN)选择性100%的目标。将此种改性方法扩展应用于典型的邻氯硝基苯(σ-CNB)、间氯硝基苯(m-CNB)和对氯硝基苯(p-CNB)的加氢反应中,相应氯代苯胺的选择性均达99.7%以上。

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