1334159-67-9Relevant academic research and scientific papers
Lewis acid catalyzed direct cyanation of indoles and pyrroles with N-cyano-N-phenyl-p-toluenesulfonamide (NCTS)
Yang, Yang,Zhang, Yan,Wang, Jianbo
, p. 5608 - 5611 (2011)
BF3?OEt2-catalyzed direct cyanation of indoles and pyrroles using a less toxic, bench-stable, and easily handled electrophilic cyanating agent N-cyano-N-phenyl-para-toluenesulfonamide (NCTS) affords 3-cyanoindoles and 2-cyanopyrroles in good yields with excellent regioselectivity. The substrate scope is broad with respect to indoles and pyrroles.
