Nitropyridines 11.* Recyclization of quaternary nitropyridinium salts into substituted nitroanilines

…, NV Poendaev, MA Vorontsova, GP Sagitullina

文献索引：Garkushenko; Poendaev; Vorontsova; Sagitullina Chemistry of Heterocyclic Compounds, 2011 , vol. 47, # 4 p. 470 - 481

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被引用次数: 2

摘要

The aim of the present work was to study the synthetic possibilities of the recyclization of nitropyridi- nium salts. The rearrangement of nitropicoline and nitrolutidine salts into nitroanilines was carried out for the first time in the eighties [2–4]. In the early stages of investigations on drawing up a scheme for the recyclization of nitropyridinium salts the formation of anhydro bases A and anionic σ-complexes B as intermediates were postulated. ... N CH2 Me H OH NH CH2 ...