Reactions of dimedone-β-benzoylacrylic acid adduct with nitrogen-containing binucleophiles
作者:N. A. Vatolina、A. N. Andin
DOI:10.1134/s1070428011030146
日期:2011.3
butanoic acid (dimedone adduct with β-benzoylacrylic acid) reacted with ethylenediamine and benzidine to give bis-quinoline derivatives. In the reaction with tryptamine a product containing hexahydroquinoline and indole fragments was obtained, while the reaction with phenylhydrazine hydrochloride afforded pyridazine derivative. The reactions with o- and p-phenylenediamines involved retro-Michael decomposition