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Title
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Green and efficient one-pot Diels-Alder electro-organic cyclization reaction of 1,2-bis(bromomethyl)benzene with naphthoquinone derivatives
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Type
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JournalPaper
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Keywords
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1,2-bis(bromomethyl)benzene Naphthoquinones Diels-Alder reaction Cyclic voltammetry Constant–current electrolysis
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Abstract
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The electrochemical reduction of 1,2-bis(bromomethyl)benzene (1a) has been investigated in the presence of naphthoquinone derivatives (2a-c) in EtOH/LiClO4 solution using cyclic voltammetry (CV) and constant-current electrolysis. The voltammetric results indicate that an electro-reductive Diels-Alder type sequential reaction occurs between 2a-c and cathodically generated o-quinodimethane (1b) to produce 3a-c as final products. The mechanism of the electrochemical reaction is proved as an electron transfer-chemical reaction (EC) pathway using the constant–current electrolysis
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Researchers
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Davood Nematollahi (Third Researcher), (Second Researcher), davood habibi (First Researcher)
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