Heterocycle Formation Palladium-Catalyzed C-H Functionalization
Overview
Affiliations
Heterocyclic compounds are ubiquitous in natural products, pharmaceuticals, and agrochemicals. Therefore, the design of novel protocols to construct heterocycles more efficiently is a major area of focus in the organic chemistry. In the past several years, cyclization reactions based upon palladium-catalyzed C-H activation have received substantial attention due to their capacity for expediting heterocycle synthesis. This review discusses strategies for heterocycle synthesis palladium-catalyzed C-H bond activation and highlights recent examples from the literature.
Remote Construction of N-Heterocycles via 1,4-Palladium Shift-Mediated Double C-H Activation.
Miyakoshi T, Niggli N, Baudoin O Angew Chem Int Ed Engl. 2022; 61(17):e202116101.
PMID: 35143094 PMC: 9303548. DOI: 10.1002/anie.202116101.
Damas L, Carrilho R, Nunes S, Pais A, Kollar L, Pineiro M R Soc Open Sci. 2019; 5(9):181140.
PMID: 30839738 PMC: 6170558. DOI: 10.1098/rsos.181140.
Ferlin F, Luciani L, Viteritti O, Brunori F, Piermatti O, Santoro S Front Chem. 2019; 6:659.
PMID: 30761286 PMC: 6362304. DOI: 10.3389/fchem.2018.00659.
A bio-inspired synthesis of oxindoles by catalytic aerobic dual C-H functionalization of phenols.
Huang Z, Askari M, Esguerra K, Dai T, Kwon O, Ottenwaelder X Chem Sci. 2018; 7(1):358-369.
PMID: 29861988 PMC: 5952266. DOI: 10.1039/c5sc02395e.
Singh M, Akula H, Satishkumar S, Stahl L, Lakshman M ACS Catal. 2016; 6(3):1921-1928.
PMID: 27563492 PMC: 4993530. DOI: 10.1021/acscatal.5b02603.