Chinese Journal of Organic Chemistry >
Synthesis and Biological Activity of N-[4-(Coumarin-3-yl)thiazol-2-yl] Aromatic Aldehyde Hydrazones under Microwave Irradiation
Received date: 2012-10-17
Revised date: 2012-12-21
Online published: 2013-01-07
Supported by
Project supported by the Foundation of Hebei Educational Committee (No. 2009435), the Non-life disciplines and Emerging Disciplines Foundation of Hebei Agricultural University (No. 2009020).
A series of N-[4-(coumarin-3-yl)thiazol-2-yl] aromatic aldehyde hydrazones have been prepared via the condensation of thiosemicarbazone with α-bromoacetyl coumarin, using microwave heating methodology. The yield was ranged from 69% to 97%. Their chemical structures have been confirmed by means of IR, 1H NMR and HRMS. Bioassay of the title compounds indicated that some of them exhibited good antibacterial activity.
Yuan Mingyue , Liu Weihua , Zhang Yingqun , Yan Hongfei , Zhang Dongnuan , Liu Huimin , Wang Jianping . Synthesis and Biological Activity of N-[4-(Coumarin-3-yl)thiazol-2-yl] Aromatic Aldehyde Hydrazones under Microwave Irradiation[J]. Chinese Journal of Organic Chemistry, 2013 , 33(05) : 1108 -1112 . DOI: 10.6023/cjoc201210019
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