Recent advancements review Suzuki and Heck reactions catalyzed by metalloporphyrins

Ghadiri, Amir Mohammad; Farhang, Mehran; Hassani, Parya; Salek, Atena; Ramezani, Amin; Akbarzadeh, Ali Reza

doi:10.1016/j.inoche.2022.110359

Cited by 5 publications

(1 citation statement)

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“…Cross-coupling reactions are the main methods of C–C bond construction, which is the basic structure of organic matter. Oil, coal mines, natural gas, pharmaceuticals, conjugated polymers, and other valuable commodities are examples of organic matter that has a close relationship to humans in the process of life and production. − With the emergence of more studies and variants, Suzuki and Heck reactions show many advantages, such as mild reaction, solvent tolerance, simple operation, moderate toxicity, and high stereoselectivity. − Palladium is the most effective catalyst in these reactions due to its high activity and selectivity …”

Section: Introductionmentioning

confidence: 99%

Excellent Pd-Loaded Magnetic Nanocatalyst on Multicarboxyl and Boronic Acid Biligands

Jia,

Cheng,

Zhao

et al. 2024

ACS Omega

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An effective palladium nanocatalyst (Fe 3 O 4 @SiO 2 −FPBA−DTPA−Pd) was proposed and prepared, which was immobilized on magnetic silica with ethylenediamine pentaacetic acid and formylphenylboronic acid as biligands. A series of characterizations showed that Fe 3 O 4 @SiO 2 −FPBA−DTPA−Pd was 5−15 nm and contained 1.44 mmol/g Pd 2+ /Pd 0 . It was stable below 232.7 °C, and its saturation magnetization value was 21.17 emu/g which was easily recycled by a magnet. Its catalytic ability was evaluated through 7 Suzuki reactions and 15 Heck reactions. Results showed that the yields of 14 reactions catalyzed by Fe 3 O 4 @ SiO 2 −FPBA−DTPA−Pd were more than 90%, while were better than those of the other two immobilized Pd catalysts on a single diethyltriamine pentaacetic acid (DTPA) group or boronic acid group. Moreover, Fe 3 O 4 @SiO 2 −FPBA−DTPA−Pd showed good reusability in both Suzuki and Heck reactions. In two model Suzuki and Heck reactions, after seven cycles, its yields were still above 95% without significant loss, which exceeded those of many reported catalysts; therefore, it has great potential in future large-scale industrial production.

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