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A one-pot catalyst-free synthesis of functionalized pyrrolo[1,2-a]quinoxaline derivatives from benzene-1,2-diamine, acetylenedicarboxylates and ethyl bromopyruvate

The catalyst-free multicomponent reaction of 1,2-diaminobenzene, dialkyl acetylenedicarboxylates, and ethyl bromopyruvate forms pyrrolo[1,2-a]quinoxaline derivatives in good yields. Ethylenediamine also reacts under similar conditions to produce new pyrrolo[1,2-a]pyrazine derivatives.

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Detalhes bibliográficos
Main Authors: Piltan, Mohammad, Moradi, Loghman, Abasi, Golaleh, Zarei, Seyed Amir
Formato: Artigo
Idioma:Inglês
Publicado em: Beilstein-Institut 2013
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3628880/
https://ncbi.nlm.nih.gov/pubmed/23616791
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.9.55
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