BNPs@Cur-Pd as a versatile and recyclable green nanocatalyst for Suzuki, Heck and Stille coupling reactions

Recent developments of supported and magnetic nanocatalysts for organic transformations: an up-to-date review

“…The application of bulk metals for C-C coupling is not common except for some metals such as bulk Pd due to their low catalytic activity, non-recyclable, and environmentally unfavorable activity. However, metals at the nanolevel are highly efficient and active for the C-C coupling reaction in aqueous solutions with highly selective, recyclability, and take place under normal conditions (Holz et al 2019;Jani and Bahrami 2020). In the coupling reaction, both the electron-rich and electron-deficient aryl halides are coupled to produce moderate efficiency, high selectivity, and conversion.…”

Design and synthesis of Fe3O4@SiO2@KIT-6@DTZ-Pd0 as a new and efficient mesoporous magnetic catalyst in carbon–carbon cross-coupling reactions

“…In organic chemistry science, a variety of coupling reaction systems has been discovered, designed, and introduced: Heck reaction 25 , Suzuki reaction 26 , Negishi reaction 27 , Stille reaction 28 , Sonogashira reaction 25 , Kumada coupling 26 , Hiyama coupling reaction 27 , and Buchwald–Hartwig reaction 29 . Among them, Stille (coupling reaction of a tin organic compound with an electro-friendly organic compound) 30 , Suzuki (coupling reaction of a phenylboronic acid derivative with various aryl halides) 31 , and Heck reaction (coupling reaction of aryl of various halides with alkenes) 32 are main and generally applicable methods for the construction of carbon–carbon bonds 33 , 34 . Herein we have synthesized a new immobilized palladium complex on the modified magnetic mesoporous material (Fe 3 O 4 @SiO 2 @KIT-6@DTZ-Pd 0 ) that acts as a versatile catalyst in cross-coupling reactions.…”