Programmable late-stage functionalization of bridge-substituted bicyclo[1.1.1]pentane bis-boronates.

ABSTRACT: Modular functionalization enables versatile exploration of chemical space and has been broadly applied in structure-activity relationship (SAR) studies of aromatic scaffolds during drug discovery. Recently, the bicyclo[1.1.1]pentane (BCP) motif has increasingly received attention as a bioisosteric replacement of benzene rings due to its ability to improve the physicochemical properties of prospective drug candidates, but studying the SARs of C₂-substituted BCPs has been heavily restricted by the need for multistep de novo synthesis of each analogue of interest. Here we report a programmable bis-functionalization strategy to enable late-stage sequential derivatization of BCP bis-boronates, opening up opportunities to explore the SARs of drug candidates possessing multisubstituted

SUBMITTER: Yang Y 

PROVIDER: S-EPMC10922318 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature