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Efficient and selective synthesis of alkoxy substituted di(pyridin-2-yl)amines and N-arylpyridin-2-ylamines |
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| Authors: | Irina-Claudia Grig-Alexa Iuliana Simionescu Oana-Irina Patriciu Stéphane Massip Adriana-Luminita Fînaru Christian Jarry Jean-Michel Léger Gérald Guillaumet |
| Institution: | 1. Institut de Chimie Organique et Analytique, Université d’Orléans, UMR CNRS 7311, BP 6759, 45067 Orléans Cedex 2, France;2. Laboratorul de Sintez? Organic? ?i Analiz? Structural?, Universitatea “Vasile Alecsandri” din Bac?u, 157, Calea M?r??e?ti, 6000115 Bac?u, Romania;3. Pharmacochimie, EA 4138, Université Victor Segalen Bordeaux II, 146, rue Léo Saignat, 33076 Bordeaux Cedex, France |
| Abstract: | The formation of alkoxy substituted di(pyridin-2-yl)amines and N-arylpyridin-2-ylamines by nitro group reduction is described. Unexpected substitution of ortho with the amino at C-6 was observed during the reduction using SnCl2·2H2O in different alcohols. The influence of the nature of the atom at the 3- and 5-positions of nitro-substituted di(pyridin-2-yl)amines and N-arylpyridin-2-ylamines was investigated. |
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