C-H bond functionalization;
heteroarenes;
indoles;
regioselectivity;
palladium;
H BOND ACTIVATION;
CROSS-COUPLING REACTIONS;
C-H;
FREE (NH)-INDOLES;
PHOSPHINE OXIDES;
ROOM-TEMPERATURE;
ARYL;
FUNCTIONALIZATION;
PRELIGANDS;
CHLORIDES;
D O I:
10.1055/s-0028-1087951
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Efficient direct arylations of indoles occurred highly regioselectively at position C-3 with an in situ generated palladium complex derived from an air-stable HASPO, which enabled syntheses of diversely functionalized indoles, also with sterically hindered substrates.