New derivatives of coumarin: 2-(N-R-imino)-2H-1-benzopyrans
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Abstract
Methods of synthesizing previously unknown derivatives of coumarin — 2-(N-R-imino)-2H-1-benzopyrans, where R = Alk, Ar — are proposed. Possibilities of alternative synthetic schemes are discussed, and hypotheses concerning probable mechanisms of the reactions are formulated.
Keywords
Organic Chemistry Coumarin Probable Mechanism Synthetic Scheme Unknown Derivative
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© Plenum Publishing Corporation 1995