Cross coupling reactions catalyzed by (NHC)Pd(II) complexes

Authors : Nevin GÜRBÜZ, Emine Özge KARACA, İsmail ÖZDEMİR, Bekir ÇETİNKAYA

Pages : 1115-1157

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :This review is focused on new developments reported during the last 3 years concerning the catalytic performances of in situ formed or preformed NHC--Pdinsert ignore into journalissuearticles values(II); complexes insert ignore into journalissuearticles values(NHC: $N$-heterocyclic carbene); for cross-coupling reactions such as Heck--Mizoraki insert ignore into journalissuearticles values(often shortened to the Heck reaction);, Kumada, Negishi, Suzuki--Miyaura insert ignore into journalissuearticles values(often shortened to the Suzuki reaction);, Sonogashira and Hiyama couplings, and the Buchwald--Hartwig aminations, which are extremely powerful in the formation of C--C and C--heteroatom bonds. Due to the great number of publications and limited space here, we made a special attempt to compile the relevant data in tables, which we hope will serve as a guide for chemists interested in these reactions. The syntheses of the precatalysts and the generally accepted reaction mechanisms are also briefly described.
Keywords : N heterocyclic carbene, palladium, cross coupling reaction