Efficient and selective synthesis of alkoxy substituted di(pyridin-2-yl)amines and N-arylpyridin-2-ylamines

Autor: Irina-Claudia Grig-Alexa, Christian Jarry, Iuliana Simionescu, Oana-Irina Patriciu, Jean-Michel Léger, Stéphane Massip, Adriana-Luminita Finaru, Gérald Guillaumet
Rok vydání: 2012
Předmět:
Zdroj: Tetrahedron Letters. 53:1885-1888
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2012.01.084
Popis: 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.
Databáze: OpenAIRE