Molybdenum-Quinone-Catalyzed Deoxygenative Coupling of Aromatic Carbonyl Compounds.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c03143
Abstract: In the presence of triphenylphosphine as a mild reductant, the use of catalytic amounts of Mo(CO)6 and an ortho-quinone ligand enables the intermolecular reductive coupling of aromatic aldehydes and the intramolecular coupling of aromatic ketones… read more here.
Keywords: molybdenum quinone; catalyzed deoxygenative; deoxygenative coupling; coupling aromatic ... See more keywords
Ruthenium-Catalyzed Deoxygenative Hydroboration of Carboxylic Acids
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DOI: 10.1021/acscatal.8b00900
Abstract: An efficient deoxygenative hydroboration of carboxylic acids to alkyl boronate esters under mild reaction condition is reported. Both aromatic and aliphatic carboxylic acids exhibited excellent reactivities with minimal catalyst load of 0.1 mol % and reactions… read more here.
Keywords: carboxylic acids; hydroboration carboxylic; deoxygenative hydroboration; ruthenium catalyzed ... See more keywords
Copper-Catalyzed Deoxygenative C2-Sulfonylation of Quinoline N-Oxides with DABSO and Phenyldiazonium Tetrafluoroborates for the Synthesis of 2-Sulfonylquinolines via a Radical Reaction
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DOI: 10.1055/s-0037-1611787
Abstract: An efficient and practical method for the synthesis of 2-sulfonylquinolines through copper-catalyzed deoxygenative C2-sulfonylation of quinoline N-oxides with 1,4-diazabicyclo[2.2.2]octane bis(sulfur dioxide) (DABSO) and phenyldiazonium tetrafluoroborates is demonstrated. Products with various substituents were obtained in moderate… read more here.
Keywords: quinoline oxides; deoxygenative sulfonylation; sulfonylation quinoline; catalyzed deoxygenative ... See more keywords