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Title
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Efficient Synthesis of Dialkyl (2Z)-2-[(E)-1-Aryl-2-(3-arylquinoxalin-2- yl)ethenyl]but-2-enedioates
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Type
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JournalPaper
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Keywords
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dialkyl acetylenedicarboxylates
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Abstract
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The reaction of dialkyl acetylenedicarboxylates 4 with 1-aryl-2-[(3-arylquinoxalin-2(1H)-ylidene)- ethanones 3 in the presence of Ph3ACHTUNGTRENUNGP leads to dialkyl (2Z)-2-[(E)-1-aryl-2-(3-arylquinoxalin-2-yl)ethenyl]- but-2-enedioates 1 in good yields
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Researchers
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Loghman Moradi (Third Researcher), Anvar mirzaei (Second Researcher), yavari Issa (First Researcher)
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