摘要
以正丁胺为模板 ,比较了超临界二氧化碳介质和常规有机溶剂中钯催化伯胺羰基化反应的规律。研究结果表明 ,在超临界二氧化碳中钯催化伯胺羰基化反应的化学选择性发生了改变 。
Studies on the differences of palladium-catalyze carbonylation of BuNH 2 in SC-CO 2 from in convention organic solvents. The results showed that the effect of solvent could control the chemoselectivity of the palladium-catalyzed carbonylation of amines. Addition of co-solvent can also affect the chemoselectivity and yields of the reaction.
出处
《广州化学》
CAS
2001年第4期1-4,共4页
Guangzhou Chemistry
基金
国家自然科学基金资助项目 (批准号 :2 9872 0 39)
