Divergent synthesis of 4,6-diarylated pyridin-2(1H)-ones from chalcones: novel access to 2,4,6-triaryl pyridines

A wide range of 4,6-diarylated-2(1H)-one derivatives were synthesized in excellent yields from chalcones in one pot. Further the designed 4,6-diarylated pyridin-2(1H)-one derivatives have been successfully utilized in synthesizing 2,4,6-triarylpyridines.

Applications of bismuth(III) compounds in organic synthesis

This review article summarizes the applications of bismuth(III) compounds in organic synthesis since 2002. Although there are an increasing number of reports on applications of bismuth(III) salts in polymerization reactions, and their importance is acknowledged, they are not included in this review. This review is largely organized by the reaction type although some reactions can clearly be placed in multiple sections. While every effort has been made to include all relevant reports in this field, any omission is inadvertent and we apologize in advance for the same (358 references).