مشخصات پژوهش

صفحه نخست /Pd(PrSO3)2@SBA-15 and ...
عنوان Pd(PrSO3)2@SBA-15 and Pd-NPs(PrSO3)@SBA-15 hybrid materials: A highly active, reusable, and selective interface catalyst for C–X activations in air and water
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Pd(PrSO3)2@SBA-15; Pd-NPs(PrSO3)@SBA-15; Interface catalyst; Suzuki C–X activations.
چکیده A series of ordered mesoporous organic–inorganic hybrid material are designed by using the SO3H-functionalized SBA-15 [(PdX2@SBA-15/SO3H or Pd(PrSO3)2@SBA-15) and (Pd-NPs@SBA-15/SO3H or Pd-NPs(PrSO3)@SBA-15)] as solid supports for palladium ions. Among them, the encapsulated Pd(MeCN)2Cl2 into the SBA-15/SO3H and Pd-NPs@SBA-15/SO3H exhibit higher activity and selectivity toward Suzuki cross-coupling reaction in aerobic condition and water/DMF solvent. These heterogeneous palladium precatalysts could be separated from the reaction mixture and reused at least 11 times.
پژوهشگران هونگ چو آن شین (نفر سوم)، تورج رحمانی (نفر دوم)، صادق رستم نیا (نفر اول)