63346-84-9Relevant academic research and scientific papers
Process for Preparing Disubstituted Urea and Carbamate Compounds from Amines, Carbon Dioxide, and Epoxides
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Paragraph 0061; 0062; 0068, (2015/05/26)
The present disclosure relates to a method for preparing a disubstituted urea and carbamate compounds simultaneously through a one-pot reaction of an amine, carbon dioxide and an alkylene oxide compound in the presence of an ionic liquid-based complex catalyst system containing indium. In accordance with the present disclosure, a disubstituted urea and carbamate compounds can be prepared simultaneously at high yield. In addition, the ionic liquid-based catalyst containing indium according to the present disclosure is economical because it can be reused several times.
