Mostrando 81 - 100 Resultados de 21,955 Para Buscar '"Suzuki"', tiempo de consulta: 0.33s Limitar resultados
  1. 81
    “…[Image: see text] Stable, catalytically active palladium nanoparticles of various average diameters (1.9–7.4 nm) have been synthesized and characterized by X-ray diffraction, spectroscopy, and microscopy techniques to demonstrate remarkable size-dependent and renewed catalytic activity toward the Suzuki–Miyaura coupling reaction in green protocol. …”
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  2. 82
    por Knoll, Daniel M., Bräse, Stefan
    Publicado 2018
    “…[Image: see text] We report a new Suzuki cross-coupling protocol for high yielding derivatization of [2.2]paracyclophane with pyridyl and pyrimidyl substituents. …”
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  3. 83
  4. 84
    “…In this work, a Ni-catalyzed migratory Suzuki–Miyaura cross-coupling featuring high benzylic or allylic selectivity has been developed. …”
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  5. 85
    “…Aryl substituted thiazolyl coumarin derivatives were synthesized via Suzuki cross-coupling reaction. A detailed reaction condition optimization revealed that the Pd-PEPPSI-IPent precatalyst in only 2 mol% loading resulted in the desired product with high yield. …”
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  6. 86
  7. 87
    “…Herein, we report the use of the Suzuki–Miyaura cross-coupling reaction for the preparation of a library of synthetic derivatives of flavonoids for biological activity assays. …”
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  8. 88
    por Schulte, Robin, Ihmels, Heiko
    Publicado 2022
    “…Thus, the 4,4,5,5-tetramethyl-2-(bicyclo[2.2.1]heptadien-2-yl)-1,3,2-dioxaborolane was prepared and shown to be a suitable substrate for Pd-catalyzed Suzuki–Miyaura coupling reactions with selected haloarenes. …”
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  9. 89
    “…An archazolid natural product fragment that displays dose-dependent inhibition of the vacuolar-type ATPase (VATPase) has been synthesized by a high-yielding Suzuki coupling of two complex subunits. Similarly, a further simplified fragment was prepared and evaluated for VATPase inhibitory activity. …”
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  10. 90
    “…A small fenbufen library comprising 18 compounds was prepared via Suzuki Miyara coupling. The five-step preparations deliver 9–17% biphenyl compounds in total yield. …”
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  11. 91
    por Li, Jianbin, Huang, Chia-Yu, Li, Chao-Jun
    Publicado 2022
    “…Here, we present a ligand-enabled metallaphotoredox Suzuki-Miyaura cross-coupling protocol for the facile synthesis of diarylmethanes. …”
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  12. 92
    “…Here, we report the use of a single-atom Pd catalyst for the classic Suzuki–Miyaura carbon–carbon coupling reaction under phosphine-free and open-air conditions at room temperature. …”
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  13. 93
    “…Pd-catalyzed Suzuki–Miyaura cross-coupling is one of the most straightforward and versatile methods for the construction of functionalized arenes and heteroarenes but site-selective cross-coupling of polyhalogenated (hetero)arenes containing identical halogen substituents remains a challenging problem. …”
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  14. 94
    por Suzuki, Ichiro, 1935-
    Publicado 1989
    Libro
  15. 95
    “…We developed a new catalytic system that efficiently catalyzes Suzuki–Miyaura reactions in water without the need for an organic solvent, as confirmed by NMR. …”
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  16. 96
    “…Analysis and screening of aqueous Pd(0) ligand systems has revealed the importance of a guanidine core and the discovery of 1,1-dimethylguanidine as an enhanced ligand for aqueous Suzuki–Miyaura cross-coupling. This novel Pd catalyst system has now allowed the labeling of small molecules, peptides, and proteins with the fluorine-18 prosthetic [(18)F]4-fluorophenylboronic acid. …”
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  17. 97
  18. 98
    “…[Image: see text] The carbonylative Suzuki–Miyaura reaction between aryl bromides and arylboronic acid equivalents is herein reported, using base-free conditions and a limited excess of carbon monoxide generated ex situ from stable CO-precursors. …”
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  19. 99
    “…In this study, we examined hepatic and splenic histopathological findings in the early stage of NASH using the Tsumura Suzuki Obese Diabetes (TSOD) mouse model established for assessing NASH. …”
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  20. 100
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