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Synthesis 2000; 2000(8): 1087-1090
DOI: 10.1055/s-2000-6314
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Quinonic Enaminones; Synthesis of New Dialkylaminovinyl and Bis(dialkylaminovinyl) Derivatives of Quinones

Mohammad Alnabari* , Shmuel Bittner
  • *Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel; E-mail: bittner@bgumail.bgu.ac.il
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Publication Date:
31 December 2000 (online)

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The reaction of halogenated quinones with a variety of secondary amines in the presence of acetaldehyde proceeds via intermediate formation of enamines and produces mono quinonic enaminones. The use of two equivalents of enamine results in both symmetrical and nonsymmetrical bis-derivatives.

quinones - enamines - quinonic enaminones

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