L. Xi
2014
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Journal
Chinese Journal of Synthetic Chemistry
Abstract
An intermediate,3-amino-7-fluoro-2-methylquinazolin-4(3H)-one(3),was obtained from2-amino-7-fluorobenzoic acid.4-[4-(Chloromethyl)-1H-1,2,3-triazol-1-yl]benzaldehyde(5) was prepared from 4-azidobenzaldehyde.A novel complex,(E)-3-{ 4-[4-(chloromethyl)-1H-1,2,3-triazol-1-yl]benzylideneamino}-7-fluoro-2-methylquinazolin-4(3H)-one(1),was synthesized by the condensation reaction of 3 with 5 using TiCl4 as the catalyst.1,3 and 5 were novel compounds and the structures were characterized by1 H NMR,13 C NMR,IR,MS and elemental analysis.