Ultrasound Promoted Green and Facile One-Pot Multicomponent Synthesis of 3,4-dihydropyrano[c]chromene Derivatives

by Ravikumar Nagalapalli, Satyanarayana Reddy Jaggavarapu, Venkata Prasad Jalli, Anand Solomon Kamalakaran, Gopikrishna Gaddamanugu
Published 2013-01-01