Research Abstract
8-Quinolinol reacts with cinnamonitrile derivatives in presence of a basic catalyst to afford pyrano[3,2-h]quinolines (3a–f). The reaction of 3a with reagents such as acetic anhydride/pyridine, formamide, formic acid/formamide, and carbon disulfide gave the fused heterotetracyclic systems pyrimido[4′,5′: 6,5]pyrano[3,2-h]quinolines
Research Department
Research Journal
Bull. Chem. Sco. Jpn
Research Member
Research Rank
2
Research Vol
Vol. 64, No. 2
Research Year
1991
Research Pages
pp.668-670