A straightforward synthesis of functionalized 6H-benzo[c]chromenes from 3-alkenyl chromenes by intermolecular Diels –Alder/aromatization sequence

Org. Biomol. Chem., 2021, Advance Article DOI: 10.1039/D1OB01967H, PaperMarco Ballarotto, Mario Solinas, Andrea Temperini A new and metal-free approach to the synthesis of substituted 6H-benzo[c]chromenes has been developed. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic and Biomolecular Chemistry - Category: Molecular Biology Authors: Source Type: research