Ding Yu-fei
2011
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Journal
Chemistry World
Abstract
A method for synthesis of 2-bromo-4-methoxyaniline in ionic liquid was introduced.The title compound was prepared from p-methoxyaniline via bromination.2-Bromo-4-methoxyaniline was obtained in 98.2% yield and 99.5% purity.The effect of various brominating agents and their amounts,reaction temperature and reaction time on the bromination reaction was investigated.The new procedure for preparing 2-bromo-4-methoxyaniline has the advantages of easy source of material,good yield,simple operation and environmental benignity.Ionic liquid can be reused.