Reações de 1,2-dicloro-4,5-dinitrobenzeno com aminas: monossubstituição de nitro e dissubstituição de cloro e nitro Reactions of 1,2-dichloro-4,5-dinitrobenzene with amines: monosubstitution of chlorine and disubstitution of chlorine and nitro

Reações de 1,2-dicloro-4,5-dinitrobenzeno com aminas: monossubstituição de nitro e dissubstituição de cloro e nitro Reactions of 1,2-dichloro-4,5-dinitrobenzene with amines: monosubstitution of chlorine and disubstitution of chlorine and nitro

<abstract language="eng">1,2-dichloro-4,5-dinitrobenzene (DCDNB) reacts with primary and secondary amines, in acetonitrile, at room temperature, to give a monosubstituted nitro product with a yield of 85 to 95%. The chloro-nitro-disubstituted product is formed with excess amine under...

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Bibliographic Details
Main Authors: Fabrício Gava Menezes, Juan Ricardo, Rafael Dias, Adailton J. Bortoluzzi, César Zucco
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2007-04-01
Series:Química Nova
Subjects:
1.2-dichloro-4, 5-dinitrobenzene
amines
nucleophilic aromatic substitution
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422007000200022

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