A process for the preparation of carbamates from organic urea and organic carbonate in presence of a solid base catalyst is disclosed. The process works at the milder reaction conditions and utilizes inexpensive catalysts that can be recycled several times.
揭示了一种在固体碱催化剂存在下,从有机
脲和有机
碳酸酯制备
氨基甲酸酯的方法。该方法在较温和的反应条件下运作,并利用可以多次循环利用的廉价催化剂。