Chen Chang-shui
2007
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Journal
Chemistry & Bioengineering
Abstract
The N-nitration of 2,4-dinitroaniline was investigated.When it was treated with acetyl nitrate in concentrated sulfuric acid and glacial acetic acid respectively,N,2,4,6-tetranitroaniline and N,2,4-trinitroaniline were produced accordingly.The influence of temperature on the products was also studied.Their structures were confirmed by IR,1HNMR,MS and elemental analyses.