A copper(I)-catalyzed, highly enantioselective, and diastereoselective borylative cyclization of prochiral cyclic 1,3-dione-tethered 1,3-enynes is reported.
This review summarizes the recent progress in borylation driven by BX3 in the fields of organic synthesis and drug synthesis.
A copper-catalyzed borylative cyclization of N-(o-alkynylaryl)imines is reported, providing efficient access to alkenyl boronate-containing indoline skeletons.
We developed a copper-catalyzed stereoselective strategy for the unified synthesis of borylated methylenecyclobutanes. The versatile boromethylene unit greatly expands their structural diversity and potential in future drug discovery.
Diverse syntheses of guaianolides are reviewed encompassing various strategies that display the tactics involved in addressing the key 5,7,5-core structure and various oxygenations ornamented in these molecules.