Li Yuan-xiang
2012
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Journal
Fine chemicals
Abstract
In order to find out the molecular structures of a type of compounds with herbicidal activities,intermediate 4-(4,6-dimethoxypyrimidin-2-yloxy)-2-methylbenzaldehyde(Ⅲ) was synthesized using m-cresol as starting material by acylation reaction and substitution reaction.Twelve 2-[4-(4,6-dimethoxypyrimidin-2-yloxy)-2-methylphenyl]-2-(substituted phenylamino) acetonitrile derivative compounds have been synthesized using intermediate(Ⅲ) via three-component-one-pot reaction,and the yields were 64%~96%.The structures of all synthesized compounds were confirmed by 1HNMR,MS and elemental analysis techniques.