Atroposelective Desymmetrization of Resorcinol-Bearing Quinazolinones via Cu-Catalyzed C-O Bond Formation.

Org Lett

Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, United States.

Published: January 2022

Enantioselective Cu-catalyzed C-O cross coupling reactions yielding atropisomeric resorcinol-bearing quinazolinones have been developed. Utilizing a new guanidinylated dimeric peptidic ligand, a set of products were generated in good yields with excellent stereocontrol. The transformation was readily scalable, and a range of product derivatizations were performed.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8968294PMC
http://dx.doi.org/10.1021/acs.orglett.1c04266DOI Listing

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