Facile assembly of 1,5-diazocan-2-ones via cyclization of tethered sulfonamides to cyclopropenes?

RSC Advances Pub Date: 2020-12-15 DOI: 10.1039/D0RA09014J

Abstract

The sulfonamide moiety was evaluated as an activating and stabilizing functional group in the metal-templated strain release-driven intramolecular nucleophilic addition of amines to cyclopropenes to generate 1,5-diazocan-2-ones.

Graphical abstract: Facile assembly of 1,5-diazocan-2-ones via cyclization of tethered sulfonamides to cyclopropenes
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