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Title
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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
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Type
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JournalPaper
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Keywords
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acetylenedicarboxylates; benzene-1,2-diamine; ethyl bromopyruvate; pyrrolo[1,2-a]pyrazine; pyrrolo[1,2-a]quinoxaline
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Abstract
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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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Researchers
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Seyed Amir Zarei (Fourth Researcher), abasi gholaleh (Third Researcher), Mohammad piltan (First Researcher), Loghman Moradi (Second Researcher)
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