Open AccessAn efficient synthesis of 4H-chromenes and 4H-pyrans derivatives via an ultrasound assisted one pot three-component reaction
Author(s) -
Shahrzad Javanshir,
Bagher Kazemi
Publication year - 2011
Language(s) - English
Resource type - Conference proceedings
DOI - 10.3390/ecsoc-15-00764
Subject(s) - malononitrile , chemistry , catalysis , component (thermodynamics) , ethanol , ultrasound , reaction conditions , organic chemistry , combinatorial chemistry , physics , acoustics , thermodynamics