Mechanochemically Induced Cross Dehydrogenative Coupling Reactions under Ball Milling

摘要

Cross dehydrogenative coupling (CDC) reactions have become a convenient synthetic strategy for the synthesis of various (het)aromatic scaffolds. In recent times ball milling has emerged as a powerful tool to perform reactions in a greener way. The current review highlights various applications of cross dehydrogenative coupling reactions under ball milling towards synthesis of useful molecules in a more efficient and convenient manner. @@@ 1. Introduction @@@ 2. Discussion @@@ 2.1. DDQ-Mediated Reactions @@@ 2.2. Reactions in Presence of Hypervalent Iodonium Reagents @@@ 2.3. Reactions in Presence of Transition Metal Catalysts Combined with Other Oxidants @@@ 3. Conclusions

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