Radical alkylation of acrylamides with peroxides to access mono/dialkylated fused N-heterocycles.

Org Biomol Chem

State Key Laboratory of New Pharmaceutical Preparations and Excipients, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of the Ministry of Education, Key Laboratory of Chemical Biology of Hebei Province, College of Chemistry and Materials Science, Hebei Research Center of the Basic Discipline of Synthetic Chemistry, Hebei University, Baoding, Hebei, 071002, P. R. China.

Published: December 2024

A simple mono/dialkylation of acrylamide derivatives was achieved, affording diverse mono/dialkylated benzo[4,5]imidazo[2,1-]isoquinolines or polycyclic coumarins with good substrate scope. This system used common peroxides as alkylating reagents. Meanwhile, a series of scaled-up reactions and mechanistic explorations well demonstrated the application and reaction process of this cascade system.

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Source
http://dx.doi.org/10.1039/d4ob01555jDOI Listing

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