Expanding chemical space by para-C-H arylation of arenes.

ABSTRACT: Biaryl scaffolds are privileged templates used in the discovery and design of therapeutics with high affinity and specificity for a broad range of protein targets. Biaryls are found in the structures of therapeutics, including antibiotics, anti-inflammatory, analgesic, neurological and antihypertensive drugs. However, existing synthetic routes to biphenyls rely on traditional coupling approaches that require both arenes to be prefunctionalized with halides or pseudohalides with the desired regiochemistry. Therefore, the coupling of drug fragments may be challenging via conventional approaches. As an attractive alternative, directed C-H activation has the potential to be a versatile tool to form para-substituted biphenyl motifs selectively. However, existing C-H arylation protocols are not

SUBMITTER: Maiti S 

PROVIDER: S-EPMC9270437 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature