In this work, we used a metal organic framework of PCN-6', which prepared from copper compound and iazine-2,4,6-triylbenzoate (H 3 TATB) ligand, to catalyze the disulfide reacted with aryl iodide and sulfonyl chloride to synthesize of sulfonyl diphenylsulfides. A series of sulfonyl diphenylsulfide derivatives were synthesized with medium or high yields.
With the development of green chemistry, it is still a challenge to maintain the unstable valence state of the metal in heterogeneous catalysts and realize new catalytic synthesis methods. In this paper, it is reported that an univalent copper nanocomposite (Cu@Al/SBA‐15) can efficiently catalyze the formation of novel amino‐containing benzotriazoles with great fluorescence properties in a new synthetic strategy. Subsequently, its application is further verified by an acylation reaction to produce a series of novel benzotriazoles derivatives with high yield. It is worth noting that the Cu@Al/SBA‐15 nanocomposites not only enable the reaction completed with high yield in a short time, but can also be recycled many times without a significant reduction in activity, and the leaching of copper and aluminum species in reaction system is negligible. Finally, the detailed and feasible reaction mechanism is also provided.
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