Abstract
In this work, a rapid and efficient one-pot method for the synthesis of indeno[1,2-b]quinoline-7-one derivatives by condensation of 1-naphthylamine, 1,3-indanedione, and different aldehydes in the presence of H6P2W18O62·18H2O as a green and reusable catalyst in refluxing acetic acid is described.
ACKNOWLEDGMENT
The authors are thankful to the Azzahra Research Council for partial financial support.
Notes
a Yields refer to the isolated pure products.
a Yields refer to the isolated pure products.
a Yields are related to isolated pure products.