Trifluoromethylsulfinyl Compounds: Recent Synthetic Approaches and Future Perspectives

Abstract The introduction of trifluoromethylsulfinyl group into the required target molecules has become an indispensable strategy for pharmaceutical chemists to improve the success of new drug discovery. Compared with the indirect methods, direct trifluoromethylsulfinylation by employing available trifluoromethylsulfinylating reagents is an important and elegant strategy for the rapid assembly of valuable CF 3 S(O)‐derived organic molecules. This review focuses on the recent synthetic approaches and future perspectives of trifluoromethylsulfinyl compounds based on the indirect and direct methods in this area. These transformations proceed effectively with high yields and good functional group compatibility under mild conditions.