Heteroaromatic Sulfonates and Phosphates as Electrophiles in Iron-Catalyzed Cross-Couplings
作者:Thomas M. Gøgsig、Anders T. Lindhardt、Troels Skrydstrup
DOI:10.1021/ol901975u
日期:2009.11.5
Employment of heteroaromatic tosylates and phosphates as suitable electrophiles in iron-catalyzed cross-coupling reactions with alkyl Grignard reagents is reported. These reactions are performed at low temperature allowing good functional group tolerance and full conversion is achieved within minutes. In addition, an aryl-aryl cross-coupling utilizing a heteroaryl sulfamate electrophile is reported.
ZAVYALOV S. I.; PODZIGUN G. I.; POXVISNEVA G. V., IZV. AN CCCP. CEP. XIM. 1981, HO 5, 1177
作者:ZAVYALOV S. I.、 PODZIGUN G. I.、 POXVISNEVA G. V.
DOI:——
日期:——
Pd-Catalyzed CN Bond Formation with Heteroaromatic Tosylates
作者:Mette L. H. Mantel、Anders T. Lindhardt、Daniel Lupp、Troels Skrydstrup
DOI:10.1002/chem.200903235
日期:2010.5.10
palladium(0)‐catalyzed amidation of heteroaromatic tosylates was successfully developed. The methodology proved to be effective for a variety of heteroaryl tosylates including the pyridine, pyrimidine, quinoline and quinoxaline ring systems. Successful carbonnitrogen bond formation with these heteroaryl tosylates could be performed with a wide range of primary amides, oxazolidinones, lactams, anilines and