Amir Landarani-Isfahani, Javad
Abstract
Silica sulfuric acid as an efficient and reusable heterogeneous catalyst have been used for the preparation of ï¡-phenylhydrazone-2-ketomethylquinolin derivatives from2-ketomethylquinoline and aniline derivatives bymild and solvent-free conditions in good to excellent yields and short reaction times.