作者:Vincent Semetey、Benoît Rhoné
DOI:10.1055/s-0036-1588866
日期:2017.9
Inorganic bases such as NaH, KOt-Bu, NaOH, or KOH are efficient catalysts to promote the transcarbamoylation reaction between urethanes and a variety of primary and secondary alcohols under mild conditions. They constitute an alternative to organometallic catalysis and can be applied to aliphatic or aromatic urethanes.
无机碱如 NaH、KOt-Bu、NaOH 或 KOH 是在温和条件下促进氨基甲酸酯与各种伯醇和仲醇之间的氨基甲酰化反应的有效催化剂。它们构成了有机金属催化的替代品,可应用于脂肪族或芳香族聚氨酯。