Trinadh Kaicharla, Anu Jacob, Rajesh G. Gonnade and Akkattu T. Biju
Chem. Commun., 2017,53, 8219-8222
DOI:
10.1039/C7CC03425C,
Communication
The reaction of 2-naphthols with aziridines in the presence of AgOTf resulting in a dehydrative, formal [3+2] annulation is reported. The reaction allows the synthesis of functionalized benzoindolines, and tolerates a broad range of functional groups. A preliminary study on the mechanism of this reaction indicates an SN1-type ring-opening of aziridines. This method is demonstrated for the one-pot synthesis of benzoindoles.