Palladium-Catalyzed Intramolecular Coupling of Amino-Tethered Vinyl Halides with Ketones, Esters, and Nitriles Using Potassium Phenoxide as the Base
作者:Daniel Solé、Xavier Urbaneja、Josep Bonjoch
DOI:10.1002/adsc.200404148
日期:2004.12
Vinyl halides undergo intramolecular coupling with amino-tethered ketones, esters, and nitriles in the presence of a palladium catalyst and potassium phenoxide as the base. This reaction constitutes a useful methodology for the synthesis of monocyclic, bridged, and spirocyclic nitrogen-containing compounds.
乙烯基卤化物在钯催化剂和以苯酚钾为碱的存在下,与氨基连接的酮,酯和腈进行分子内偶联。该反应构成了合成单环,桥联和螺环含氮化合物的有用方法。