Catalytic filtration: efficient C-C cross-coupling using Pd^(II)-salen complex-embedded cellulose filter paper as a portable catalyst.

ABSTRACT: A new approach has been developed for environmentally friendly C-C cross-coupling reactions using bi-functional Pd(ii)-salen complex-embedded cellulose filter paper (FP@Si-Pd^II-Salen-[IM]OH). A Pd(ii)-salen complex bearing imidazolium [OH]^-moieties was covalently embedded into a plain filter paper, then used as an efficient portable catalyst for the Heck, Suzuki, and Sonogashira cross-coupling reactions under environmentally friendly conditions via the filtration method. The catalytic filter paper properties were studied by EDX, XPS, TGA, ATR, XRD, and FESEM analyses. The reactions were catalyzed during reactants' filtration over the catalytic filter paper. The modified filter paper was set up over a funnel and the reactants were passed through the catalytic fi

SUBMITTER: Raya I 

PROVIDER: S-EPMC9274805 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature