Mostrando 61 - 80 Resultados de 21,955 Para Buscar '"Suzuki"', tiempo de consulta: 0.86s Limitar resultados
  1. 61
    “…Two reaction conditions were developed to accomplish the substrate switchable Suzuki–Miyaura coupling of benzyl derivatives and arylboronic acid derivatives. …”
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  2. 62
    “…[Image: see text] The Suzuki–Miyaura reaction between the aryl halide (1) and the phenyl boronic acid (2), in the presence of the palladium(0) complex (3) as catalyst, gives the cross-coupling product (4) in quantitative yield when performed in basic aqueous solution of the nonionic surfactant Kolliphor-EL (K-EL). …”
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  3. 63
    “…The PdAu NSs were used for visible-light-enhanced Suzuki cross coupling. The PdAu bimetallic NSs outperformed monometallic Pd NSs and commercial Pd/C in room-temperature Suzuki cross-coupling reactions. …”
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  4. 64
    “…A practical and efficient Suzuki coupling of phenols has been developed by using trans-NiCl(o-Tol)(PCy(3))(2)/2PCy(3) as a catalyst in the presence of tosyl fluoride as an activator. …”
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  5. 65
  6. 66
    por Liu, Xin, Yavitt, F. Max, Gitsov, Ivan
    Publicado 2023
    “…This study describes the synthesis of novel amphiphilic linear-dendritic block copolymers and their self-assembly in water to form supramolecular nanoreactors capable of catalyzing Suzuki-Miyaura coupling reactions under “green” conditions. …”
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  7. 67
    “…A mechanistic study into the copper(i)-catalysed sulfonylative Suzuki–Miyaura reaction, incorporating sulfur dioxide, is described. …”
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  8. 68
    “…The compounds 6-(pyrrol-2-yl)-2,2‘-bipyridine, 2-(pyrrol-2-yl)-1,10-phenanthroline and 2-(2-(N-methylbenz[d,e]imidazole)-6-(pyrrol-2-yl)-pyridine were synthesized by using an in situ generated boronic acid for the Suzuki coupling. Crystals of the products could be grown and exhibited interesting structures by X-ray analysis, one of them showing a chain-like network with the adjacent molecules linked to each other via intermolecular N–H(…)N hydrogen bonds.…”
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  9. 69
    “…These heterogeneous plant catalysts have demonstrated high catalytic activity in Suzuki coupling reactions between phenylboronic acid and a range of aryl halides containing iodo-, bromo- and chloro- moieties.…”
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  10. 70
    “…Key element of the synthesis is a highly convergent assemblage for the two rings system of target molecule utilizing an efficient Suzuki-Miyaura coupling reaction between chiral iodide 2 and 2-allylpyrrolidinone 4. …”
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  11. 71
    “…[Image: see text] Among cross-coupling reactions, the Suzuki–Miyaura transformation stands out because of its practical advantages, including the commercial availability and low toxicity of the required reagents, mild reaction conditions, and functional group compatibility. …”
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  12. 72
    “…However, widely applicable enantioselective Suzuki-Miyaura variations to provide 3D molecules remain elusive. …”
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  13. 73
    “…This account provides an overview of recent work, including our own contribution dealing with Suzuki–Miyaura cross coupling in combination with metathesis (or vice-versa). …”
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  14. 74
    por Yiğit, Murat
    Publicado 2009
    “…The salts were characterized spectroscopically and the complexes formed in situ from Pd(OAc)(2) and 3 have been tested as catalysts in homogenous Heck and Suzuki reactions.…”
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  15. 75
    “…New diarylquinazolines displaying pharmaceutical potential were synthesized in high yields from 4,7-dichloro-2-(2-methylprop-1-enyl)-6-nitroquinazoline by using microwave-promoted regioselective Suzuki-Miyaura cross-coupling reactions.…”
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  16. 76
    “…A series of various novel 4-arylthiophene-2-carbaldehyde compounds were synthesized in moderate to excellent yields via Suzuki-Miyaura cross-coupling with different arylboronic pinacol esters/acids. …”
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  17. 77
    “…The synthesized complex has been used as a catalyst for microwave assisted aqueous Suzuki-Miyaura Cross-coupling (SMC) of aryl bromides with phenylboronic acid. …”
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  18. 78
    “…We report herein the exploitment of the partially fluorinated trifluoroethyl as precatalyst ligands in nickel-catalyzed Suzuki-type alkylation and fluoroalkylation coupling reactions. …”
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  19. 79
    “…[Image: see text] The development of the site-selective Suzuki–Miyaura cross-coupling of dibromoanthracene as an efficient strategy toward organic light emitting diodes (OLEDs) is disclosed in this article. …”
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  20. 80
    “…Hexylbiguanide was then studied as a surfactant in the micellar Suzuki–Miyaura cross-coupling reaction. The unexpected low reactivity of the system at high Pd/hexylbiguanide ratios was due to the change of the size and the shape of the aggregates, observed by transmission electron microscopy. …”
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