Synthesis, characterization, and reactions of selected multichalcone derivatives
作者:Mousa Al-Smadi、Suhaib Mohammad
DOI:10.1002/jhet.49
日期:2009.3
New multiarm aromatic chalcone derivatives were prepared through cross-aldol condensation reaction between multiarm aromatic ketones and 4-(dimethyl amino)benzaldehyde in basic medium. The multiarm aromatic chalcones and were able to undergo cyclization reactions when treated with hydrazine or any of it's derivatives to yield the corresponding pyrazolines and that were reacted with 2,3-dichloro-5,6-dicyano-1