Synthesis of BN-Polyarenes by a Mild Borylative Cyclization Cascade
Overview
Chemistry
Affiliations
Reaction of BCl with suitably substituted -alkynylanilines promotes a cascade reaction in which BN-polycyclic compounds are obtained via the formation of two new cycles and three new bonds in a single operational step. The reaction is highly efficient and takes place at room temperature, providing a very mild and straightforward strategy for the preparation of BN-aromatic compounds, which can be further transformed into a variety of BN-PAHs with different polycyclic cores and substituents.
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PMID: 39069746 PMC: 11320658. DOI: 10.1021/acs.orglett.4c02092.
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PMID: 38638215 PMC: 11023045. DOI: 10.1039/d3sc06676b.