Synthesis, characterization and catalytic application of Bi2S3 microspheres for Suzuki-Miyaura cross-coupling reaction and chemoselective ring opening of epoxides

Development of Palladium on Bismuth Sulfide Nanorods as a Bifunctional Nanomaterial for Efficient Electrochemical Detection and Photoreduction of Hg(II) Ions

“…Because of the relative stability of Bi–S complexes, further decompositions proceed slowly to generate more Bi 2 S 3 nuclei in the solution for the subsequent formation of uniform Bi 2 S 3 nanorods. These Bi 2 S 3 nuclei thus obtained are unstable to readily form a large number of dangling bonds, defects, or traps on the surface of nuclei, which may play a vital role in Bi 2 S 3 crystalline creation and growth. Additionally, the randomly moving Bi 2 S 3 nuclei readily accumulate with each other because of the inherent Bi–S chain-like structure .…”

“…This is due to the complex preparation procedure or the complex structure utilized. Remarkably, Pd is identified as a potentially useful metal capable of increasing the specific capacity of an electrode. , The sensor’s electrocatalytic performance was excellent, which may be attributed primarily to the following factors: (i) it has simple components with simple constructions, (ii) the combination of Pd and Bi 2 S 3 synergistically enhanced the active sites and thus the rapid electron transfer property, and (iii) it has unique optical, electronic, and electrocatalytic properties that have drawn considerable interest in the scientific research community as well as in potential industrial applications. ,, Therefore, while considering these remarkable properties, Pd@Bi 2 S 3 stands out as a suitable electrode for the detection Hg 2+ ions.…”

Recent advances in the application of nanocatalysts in C‐N coupling reactions

“…T A B L E 1 The reaction of aryl and heteroaryl halides with benzimidazole and imidazoles catalyzed by Cu NP runs of heterogeneous systems) because they are sometimes called "semiheterogeneous" catalysts [61][62][63][64][65][66] (Figure 2).…”

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

“…Among transition metals complexes, palladium is one of the best choices, due to its simple complex preparation, high activity, and selectivity in coupling reactions 19 – 24 . 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 .…”