Synthesis of aromatic aldehyde thiosemicarbazones catalyzed by ionic liquid in water under ultrasound irradiation
LIU Huimin,CUI Penglei,WEI Junping,ZHANG Dongnuan,ZHANG Yingqun
Journal of Hebei University (Natural Science Edition) . 2013, (4): 375 -379 .  DOI: 10.3969/j.issn.1000-1565.2013.04.008