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Journal of the Mexican Chemical Society

Print version ISSN 1870-249X

Abstract

MOHTAT, Bita; FARSIJANI, Saeedeh; RAZAGHI, Maryam  and  DJAHANIANI, Hoorieh. Reaction Between 7-Hydroxy Coumarin, Alkyl Isocyanides and Dialkyl Acetylenedicarboxylate: Synthesis of 4H-Chromenes and 1-Azabuta-1,3-dienes. J. Mex. Chem. Soc [online]. 2013, vol.57, n.2, pp.92-95. ISSN 1870-249X.

Los intermediarios reactivos generados por la adición de isocianuros de t-butilo y 1,1,3,3-tetrametilbutilo a acetilendicarboxilatos de dialquilo fueron atrapados por 7-hidroxicumarina para producir 4H-cromenos altamente funcionalizados en buenos rendimientos. Cuando las reacciones se llevan a cabo con isocianuro de ciclohexilo, se obtuvieron 1-azabuta-1,3-dienos.

Keywords : 7-hidroxicumarina; acetilendicarboxilatos de dialquilo; isocianuros de alquilo; reacciones de multi-componentes.

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