Synthetic methods;
Cascade reactions;
Heterocycles;
Palladium catalysis;
Copper catalysis;
Amination;
Etherification;
Cyclization;
N BOND FORMATION;
INTRAMOLECULAR O-ARYLATION;
C-N;
EFFICIENT SYNTHESIS;
ARYL HALIDES;
ONE-POT;
ANNULATIVE SYNTHESIS;
BENZOFURAN SYNTHESIS;
TANDEM ALKENYL;
AMINATION;
D O I:
10.1002/ejoc.201201386
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Several privileged starting materials that allow access to a variety of different heterocyclic scaffolds through judicious choice of reaction conditions (and coupling partner) have emerged. This microreview focuses on the development and use of four of these starting material types in cascade reactions involving the palladium- or copper-catalysed formation of aromatic carbon-nitrogen, carbon-oxygen or carbon-sulfur bonds.