... secondary neutral grid ==> 二次中心点接地网 secondary nitro-compounds ==> 仲硝基化合物 secondary nodule ==> 二级小结,次级小结 ...
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In this paper carbonylation of nitro compounds with co-reagent based on secondary amine, primary amine and 4-aminopyridine is detailed.
本文介绍了二级胺、一级胺和4 -氨基吡啶为共试剂的硝基化合物的羰基化反应情况。
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