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Oxidative Nucleophilic Substitution of Hydrogen in nitroarenes. A Short Review

Mąkosza M., Paszewski M.

Polish Journal of Chemistry

2005

Vol. 79 / nr 2

163-178

Recent results of oxidative nucleophilic substitution of hydrogen in nitroarenes with carbon, nitrogen, oxygen etc. nucleophiles and discussion of oxidants used in these reactions are presented.

Aromatic Nucleophilic Substitution in 1,2,4-triazine 4-Oxides with Grignard Reagents

Prokhorov A., Kozhevnikov D. N., Rusinov V. L., Chupakhin O. N.

Polish Journal of Chemistry

2003

Vol. 77 / nr 9

1157-1161

Addition of the Grignard reagents to 1,2,4-triazine 4-oxides followed by aromatization of the intermediate_H-adducts by dehydrogenation or dehydration was used for synthesis of 5-alkyl- or 5-aryl-substituted 1,2,4-triazines and their 4-oxides.