Amino acid derivatives and oximes of flavones

VV Ishchenko, TS Shulyak, VP Khilya

文献索引：Ishchenko; Shulyak; Khilya Chemistry of Heterocyclic Compounds, 2002 , vol. 38, # 3 p. 274 - 280

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摘要

Abstract 4-Ethoxyflavylium tetrafluoroborates with substituents in rings A and B were synthesized. Their reaction with nitrogen-containing nucleophiles was investigated. It was shown that derivatives of flavones at the carbonyl group are formed as a result of these