6083-67-6Relevant academic research and scientific papers
Nucleophilic Aromatic Substitution with Elimination in a Dinitrosalicylic Lactone or Ester via Meisenheimer Intermediates
Jones, Paul R.,Rothenberger, Scott D.
, p. 3016 - 3023 (2007/10/02)
The dinitro lactone 1b and dinitro ester 2b derived from salicylic acid undergo SNAr reactions in the presence of a variety of N-,O-, and S-nucleophiles.Substitution is accompanied by elimination of the β-ethylenoxy group, the ester group in no
Process for the production of nitro derivatives of aromatic compounds
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, (2008/06/13)
Nitroderivates of aromatic compounds which are difficult to nitrate, can readily be obtained by nitration providing that the aromatic compound is treated with nitric acid or another nitrating agent in the presence of aliphatic or cycloaliphatic hydrocarbons monosubstituted or polysubstituted by halogen, the nitro group or an alkyl sulphonyl group, and the nitro derivative formed subsequently isolated.
