1344113-42-3Relevant articles and documents
General method for the synthesis of salicylic acids from phenols through palladium-catalyzed silanol-directed C-H carboxylation
Wang, Yang,Gevorgyan, Vladimir
, p. 2255 - 2259 (2015)
A silanol-directed, palladium-catalyzed C-H carboxylation reaction of phenols to give salicylic acids has been developed. This method features high efficiency and selectivity, and excellent functional-group tolerance. The generality of this method was demonstrated by the carboxylation of estrone and by the synthesis of an unsymmetrically o,o′-disubstituted phenolic compound through two sequential C-H functionalization processes.