Shin Taeil, Kim Minjun, Jung Younjae, Cho Sung June, Kim Hyunwoo, Song Hyunjoon
Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea.
Chem Commun (Camb). 2020 Nov 19;56(92):14404-14407. doi: 10.1039/d0cc06716d.
C-H arylation with heterogeneous palladium was investigated. The surface oxidation of Pd nanoparticles with a hypervalent iodine reagent, [Ph2I]BF4, resulted in the generation of Pd(ii)-aryl-oxo clusters, which were characterized as the crucial intermediate.
研究了用多相钯进行的C-H芳基化反应。用高价碘试剂[Ph2I]BF4对钯纳米颗粒进行表面氧化,生成了Pd(ii)-芳基-氧簇,其被表征为关键中间体。