Synthesis of 3,4-disubstituted isoquinolines via palladium-catalyzed cross-coupling of o-(1-alkynyl)benzaldimines and organic halides.
[reaction: see text] 3,4-Disubstituted isoquinolines have been prepared in good yields by the palladium-catalyzed cross-coupling of N-tert-butyl-o-(1-alkynyl)benzaldimines with aryl, allylic, and alkynyl halides.
Dai
G
G
Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA.
Larock
R C
RC
D002384:Catalysis; D003500:Cyclization; D007546:Isoquinolines / Q000138:chemical synthesis* / Q000737:chemistry; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*
D007546:Isoquinolines; D010165:Palladium