C-S Bonds via C-H Functionalization

The development of C-S bonds-making methodology is mainly explored by condensing metal thiolate with prefunctionalized organic substrates. However, the synthesis of C-S bonds via C-H functionalization reactions has a significant impact on organic chemistry. Herein, we have collected the literature based on various C-S bond formation reactions via C-H functionalizations. This article has been subdivided into four categories: (i) metal-catalysis, (ii) metal-free reagent, (iii) photoredox catalysis, and (iv) electrochemical-based