Studies On Rhodium(Ⅲ)-Catalyzed C-H Bond Activation

In recent years, the transition metal rhodium has been widely used to catalyze C-H bond activation and build C-C, C-O, C-N bond in organic synthesis. These reactions have some advantages, such as high stereoselectivity, chemoselectivity, regioselectivity and so on. At the same time, they are also green, environmental friendly, high atom economy, mild reaction conditions, fewer reaction steps and high yields, etc. Therefore, this field has been more and more attractive and a number of chemical scientists have been studied it.This paper is consist of two parts as following:Chapter One:The study on the rhodium(Ⅲ)-catalyzed C-H bond activationThis chapter mainly introduces the studies on the function of the C-H bond activation via rhodium catalysis, the commonality of the reactions is that all the reactions wouldn’t occur unless the reactants have special auxiliary groups.The second chapter:RhCp*(OAc)2catalyzed the synthesis of quinoloneThis chapter mainly studies the rhodium(Ⅲ)-Catalyzed Coupling of N-Sulfonyl2-Aminobenzaldehydes with allyl ester to synthesis of quinolone. The features of these reactions are simple, easy to handle and good regioselectivity.