H. Ai
2008
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Journal
Chinese Journal of Applied Chemistry
Abstract
4-(6-Methoxynaphthalen-2-yl)thiazol-2-amine was first prepared from 2-bromo-1-(6-methoxy- naphthalen-2-yl)alkyl-1-one and thiourea. 4-(6-Methoxynaphthalen-2-yl)-2-benzylimino-thiazole was then synthesized via the reaction of 4-(6-methoxynaphthalen-2-yl)thiazol-2-amine with salicylal with yields of 72.1%~94.8%. The structures of the compounds were determined by 1H NMR, IR and elemental analysis. Proton assiqnment of naphthyl was performed by analyzing coupling constants of the protons on the naphthyl of target compound and intermediate.