Articles with "coupling reactions" as a keyword



Palladium‐Catalyzed Dehydrogenative Cross‐Coupling Reactions of Hydrosilanes: Facile Synthesis of Silanols and Silyl Ethers

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Published in 2024 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.202400471

Abstract: We present an efficient palladium‐catalyzed strategy that ingeniously realizes dehydrogenative cross‐coupling reactions between silanes and an oxygen‐containing functional groups (alcohols, phenols, and water) to generate the corresponding silyl ethers and silanols in moderate to high… read more here.

Keywords: dehydrogenative cross; cross coupling; palladium catalyzed; coupling reactions ... See more keywords

Electrochemical Cross‐Coupling Reactions

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Published in 2025 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.202500324

Abstract: The last few decades have seen an increase in the significance of green and sustainable synthetic processes for the synthesis of fine chemicals in an attempt to minimize the consumption of fossil fuels and other… read more here.

Keywords: chemistry; cross coupling; electrochemical cross; coupling reactions ... See more keywords

Green synthesis of palladium nanoparticles using Hibiscus sabdariffa L. flower extract: Heterogeneous and reusable nanocatalyst in Suzuki coupling reactions

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Published in 2017 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.3757

Abstract: An elementary and ecological method has been designed for the biosynthesis of palladium nanoparticles, through the utilization of aqueous extract of red tea (Hibiscus sabdariffa L.) as a reducing and stabilizing agent. The nanoparticles obtained… read more here.

Keywords: suzuki coupling; palladium nanoparticles; microscopy; hibiscus sabdariffa ... See more keywords

The recent development of β‐cyclodextrin‐based catalysts system in Suzuki coupling reactions

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Published in 2024 at "Applied Organometallic Chemistry"

DOI: 10.1002/aoc.7458

Abstract: β‐Cyclodextrin has drawn significant attention as a special class of cyclic oligomers over the past few decades. They have been employed in many organic conversions as green alternative catalysts to perform satisfactorily in catalytic activity… read more here.

Keywords: suzuki coupling; cyclodextrin based; recent development; based catalysts ... See more keywords

Heterogeneous Electrocatalysts for Electrochemical Cross‐Coupling Reactions

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Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202401491

Abstract: Electro‐organic synthesis, a method that uses electrical current to drive various organic transformations, has garnered significant attention, and so has heterogeneous electrosynthesis, a process that produces chemicals through electrochemical reactions at the interface between the… read more here.

Keywords: cross coupling; electrochemical cross; coupling reactions; heterogeneous electrocatalysts ... See more keywords

Indium‐Mediated Reductive Coupling Reactions

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Published in 2025 at "ChemCatChem"

DOI: 10.1002/cctc.202402162

Abstract: Indium, a main‐group metal, has unique chemical characteristics that allow it to lose one or three electrons to generate indium ionic compounds or organoindium compounds due to its low reduction potential and large atomic radius.… read more here.

Keywords: indium; indium mediated; reductive coupling; coupling reactions ... See more keywords

Graphitic Carbon Nitride (g-C3 N4 ) Supported Palladium Species: An Efficient Heterogeneous Photocatalyst Surpassing Homogeneous Thermal Heating Systems for Suzuki Coupling.

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Published in 2019 at "ChemPlusChem"

DOI: 10.1002/cplu.201900360

Abstract: Suzuki coupling is of paramount importance in C-C coupling reactions. However, Suzuki coupling reactions are generally catalyzed by homogeneous catalysts under thermal heating, which results in difficulties in the catalyst separation and consumes a relatively… read more here.

Keywords: suzuki coupling; thermal heating; graphitic carbon; carbon nitride ... See more keywords
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Regulation of Photogenerated Redox Species through High Crystallinity Carbon Nitride for Improved C-S Coupling Reactions.

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Published in 2024 at "ChemSusChem"

DOI: 10.1002/cssc.202301882

Abstract: A novel and efficient approach for the synthesis of α, β-unsaturated sulfones through heterogeneous photocatalyzed C-S coupling reactions have been developed. The use of molten-salt method derived carbon nitride (MCN), a transition metal-free polymeric photocatalyst,… read more here.

Keywords: carbon nitride; regulation photogenerated; coupling reactions; redox species ... See more keywords

In Continuo Pd‐Catalysed Cross Coupling Reactions of Organolithium Reagents with Aryl Bromides under Aerobic Conditions

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Published in 2024 at "European Journal of Organic Chemistry"

DOI: 10.1002/ejoc.202301289

Abstract: Transition metal‐catalysed C‐C couplings are widely used to synthesize organic molecules. In this area, the direct use of readily available and relatively inexpensive organolithium reagents in Pd cross‐coupling reactions represents an attractive option, but its… read more here.

Keywords: chemistry; catalysed cross; cross coupling; organolithium reagents ... See more keywords
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Fe-Catalysed Coupling Reactions Between Alkynes and Alcohols.

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Published in 2021 at "Chemical record"

DOI: 10.1002/tcr.202100130

Abstract: In this review, we discussed about the synthetic developments in the field of Fe-catalysis for the formation of - bonds through the coupling of alkynes and alcohols, for the period of 13 years (2008-2020). These strategies… read more here.

Keywords: reactions alkynes; alkynes alcohols; chemistry; coupling reactions ... See more keywords

Well-Defined NHC-Ni Complexes as Catalysts: Preparation, Structures and Mechanistic Studies in Cross-Coupling Reactions.

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Published in 2021 at "Chemical record"

DOI: 10.1002/tcr.202100204

Abstract: Developmental studies are ongoing to discover a way to utilise new N-heterocyclic carbene (NHC)-Ni complexes as catalysts. Using a bulky NHC ligand, it is possible to synthesise an NHC/phosphine-mixed heteroleptic Ni(II) complex, which can serve… read more here.

Keywords: complexes catalysts; well defined; reaction; nhc complexes ... See more keywords