Additive-Free Palladium-Catalyzed Decarboxylative Cross-Coupling of Aryl Chlorides
作者:Ryan A. Daley、En-Chih Liu、Joseph J. Topczewski
DOI:10.1021/acs.orglett.9b01620
日期:2019.6.21
The cross-coupling of sodium (hetero)aryl carboxylates with (hetero)arylchlorides proceeds with 1 mol % palladium catalyst and does not require inorganic base, silver salts, or copper salts. This coupling uses two low energy partners, and the only stoichiometric byproducts are carbon dioxide and sodium chloride. The substrate scope includes less activated arylchlorides and carboxylates (>25 examples)