عنوان مجله
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APPLIED ORGANOMETALLIC CHEMISTRY
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چکیده
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We designed and synthesized a novel catalyst consisting of ordered mesoporous silica (SBA-15) functionalized with bis(thiourea) (BTU) linker. The
regular and unique pore channels of BTU-SBA-15 ensure proper control of
the size and homogeneous distribution of palladium nanoparticles. The
physiochemical properties of the hybrid Pd@BTU-SBA-15 pre-catalyst were
investigated using various techniques. The proposed catalyst is found to be
very active, reusable, stable and scalable, and has excellent reactivity and selectivity for Suzuki and Heck coupling reactions under very mild and sustainable
reaction conditions.
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