Homogeneous catalysts analysis demonstrates that publications distributed to various organic reactions, such as cyclization, cross-coupling reaction, arylation, etc. Suzuki coupling reaction is the top named reaction focused by researchers. Transition metals, acids, bases, metal complexes, are some of the major classes of substances used as homogeneous catalysts. These catalysts, some of which are photoactive, are used for a range of reactions used in organic synthesis with emphasis on stereoselectivity.