作者:Pavel Bobal、Janette Bobalova
DOI:10.3390/molecules18022212
日期:——
An efficient reduction of double bonds conjugated with nitrile groups and acid or base sensitive furan rings with 2-phenylbenzimidazoline generated in situ has been successfully accomplished with high yields and excellent selectivity. The employed reducing agent was prepared in one step from ordinary chemicals. The other advantages of the presented method include mild and convenient reaction conditions
用原位生成的 2-苯基苯并咪唑啉有效还原与腈基和酸或碱敏感的呋喃环共轭的双键已成功完成,收率高,选择性好。所用还原剂由普通化学品一步制备。所提出的方法的其他优点包括温和方便的反应条件、良性和经济有效的试剂、简单的后处理和产物分离。由于该过程既不影响氰基和硝基也不影响呋喃环,因此当金属催化氢化或硼氢化物还原失败时,它是一种有价值的替代方法。