《IBX-Promoted Oxidative Cyclization of N-Hydroxyalkyl Enamines: A Metal-Free Approach toward 2,3-Disubstituted Pyrroles and Pyridines》 was written by Gao, Peng; Chen, Huai-Juan; Bai, Zi-Jing; Zhao, Mi-Na; Yang, Desuo; Wang, Juan; Wang, Ning; Du, Lele; Guan, Zheng-Hui. Category: nitriles-buliding-blocks And the article was included in Journal of Organic Chemistry in 2020. The article conveys some information:
An iodoxybenzoic acid-mediated selected oxidative cyclization of N-hydroxyalkyl enamines was developed. Through this strategy, a variety of 2,3-disubstituted pyrroles and pyridines were produced in good selectivity involving oxidation of alc., followed by condensation of aldehyde and α-C of enamines. Furthermore, this metal-free method has several advantages, including the use of environmentally friendly reagents, broad substrate scope, mild reaction conditions, and high efficiency.3-Oxo-3-phenylpropanenitrile(cas: 614-16-4Category: nitriles-buliding-blocks) was used in this study.
3-Oxo-3-phenylpropanenitrile(cas: 614-16-4) has been used to produce 2-benzoyl-3-furan-2-yl-acrylonitrile. It is an active methylene compound, useful in heterocyclic synthesis, e.g. polyfunctional pyridines and pyrimidines.Category: nitriles-buliding-blocks
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts