2-Methylindole as an Indicative Nucleophile for Developing a Three-Component Reaction of Aldehyde with Two Different Nucleophiles
作者:Dan Jiang、Xiaojuan Pan、Minghao Li、Yanlong Gu
DOI:10.1021/co500010x
日期:2014.6.9
2-Methylindole was used as an indicative nucleophile for rapid screening of MCRs of aldehydes with two different nucleophiles. By removal of some samples that have characteristic color associated with the generation of di(indolyOmethane derivatives the difficulties encountered in the product analysis were alleviated significantly.
Extending the scope of oleic acid catalysis in diversity-oriented synthesis of chromene and pyrimidine based scaffolds
non-toxic, biodegradable oleicacid was found to catalyse 4H-chromene derivatives syntheses in good yields in a water medium. A facile domino one-pot protocol was also developed for the oleicacid catalysed pyrimidine-fused heterocycle synthesis by pseudo three-component, three-component and four-component reactions. All the products were obtained in good to excellent yields. Oleicacid catalysis was further