Fluorous silica gel-supported perfluoro-tagged palladium nanoparticles: an efficient and reusable catalyst for direct C-2 arylation of indoles.
The preparation of FSG-supported palladium nanoparticles and their application in direct C-2 arylation of indoles are presented. Moderate to good yields were obtained with ultra-low catalyst loading. The catalyst could be easily recovered by simple workup and reused up to seven runs with only a slight decrease in its activity.
School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China.
Liang
L
Wang
Wen-bin
WB
Yi
Chun
C
Cai
D002384:Catalysis; D005461:Fluorine / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D010165:Palladium / Q000737:chemistry*; D058428:Silica Gel / Q000737:chemistry*
D007211:Indoles; D005461:Fluorine; D010165:Palladium; D058428:Silica Gel