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   Articles with "carbonylative coupling" as a keyword



Palladium Catalyzed Carbonylative Coupling of Alkyl Boron Reagents with Bromodifluoroacetamides

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recommendations! Published in 2018 at "ACS Catalysis"

DOI: 10.1021/acscatal.8b00420

Abstract: A catalytic protocol for the preparation of α,α-difluoro-β-alkyl-β-ketoamides is developed employing a Pd-mediated carbonylative Suzuki coupling between alkylboron reagents and bromodifluoroacetamides with COgen as the CO source. The reaction reveals good functional group tolerance providing… read more here.

Keywords: alkyl; carbonylative coupling; coupling alkyl; palladium catalyzed ... See more keywords

Palladium-Catalyzed Regioselective Carbonylative Coupling/Amination of Aryl Iodides with Unactivated Alkenes: Efficient Synthesis of β-Aminoketones

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recommendations! Published in 2019 at "ACS Catalysis"

DOI: 10.1021/acscatal.9b00774

Abstract: The carbonylative coupling of aryl halides with unactivated alkenes remains a challenge, because of the low reactivity of acyl-palladium intermediate to the olefins. In this paper, a palladium-cata... read more here.

Keywords: catalyzed regioselective; carbonylative coupling; palladium catalyzed; regioselective carbonylative ... See more keywords

Recyclable Palladium-Catalyzed Carbonylative Coupling of Aryl Halides and Organoaluminum Compounds with tert -Butyl Isocyanide as CO Equivalent Leading to 1,2-Diketones

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recommendations! Published in 2024 at "Synthesis"

DOI: 10.1055/s-0040-1720121

Abstract: An efficient heterogeneous palladium-catalyzed carbonylative coupling of aryl halides and organoaluminum compounds has been developed using tert-butyl isocyanide as CO equivalent. The carbonylation reaction proceeds smoothly in toluene with KOtBu as a base at 100… read more here.

Keywords: aryl halides; coupling aryl; palladium catalyzed; catalyzed carbonylative ... See more keywords

27 Years of Catalytic Carbonylative Coupling Reactions in Hungary (1994–2021)

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recommendations! Published in 2022 at "Molecules"

DOI: 10.3390/molecules27020460

Abstract: Palladium-catalyzed carbonylation reactions, in the presence of nucleophiles, serve as very potent tools for the conversion of aryl and alkenyl halides or halide equivalents to carboxylic acid derivatives or to other carbonyl compounds. There are… read more here.

Keywords: reactions hungary; years catalytic; carbonylative coupling; coupling reactions ... See more keywords