Nucleophilic attack on 4,6-dimethoxy-2-p
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Jin K. Cha; Thomas M. Harris; John A. Ray; Hemalatha Venkataraman
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Article
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1989
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Elsevier Science
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French
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During the course of mechanistic investigations of nucleophilic attack on 4,6dimethoxy-2-pyrones, a rapid scrambling reaction has been found between 4,6-dimethoxy-3methyl-2-pyrone and the corresponding B-methyl isomer.