Qi Deqiang
2010
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0
Influential Citations
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Journal
Journal of Zhejiang Education Institute
Abstract
4,5-Diazafluorene-9-one was synthesized from 1,10-phenanthroline by oxidation reaction under alkaline condition,and further reacted with 2,3-butanedione dihydrazone in the presence of acetic acid to form a novel schiff-base named butane-2,3-dione bis(4,5-diaza-9-fluorenylidene) dihydrazone.The structure of the schiff-base has been characterized with 1H NMR,IR and element analysis,and the UV absorption spectrum of the compound has been investigated.