Palladium catalyzed carbonylation of benzyl chlorides: Additive-controlled divergent synthesis of benzyl arylacetates and arylacetic acids
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DOI: 10.1016/j.jcat.2018.10.023
Abstract: Abstract With the strategy of in-situ generation of benzyl formates followed by alkoxycarbonylation, a palladium catalyzed carbonylative transformation of benzyl chlorides for the synthesis of benzyl arylacetates and arylacetic acids have been developed. By employing… read more here.
Keywords: benzyl arylacetates; benzyl; benzyl chlorides; arylacetates arylacetic ... See more keywords
Regioselective coupling of benzyl chlorides with allyl and allenyl boronates catalysed by a bidentate phosphine ligand/palladium catalyst.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc00279a
Abstract: A palladium-catalysed aromative benzylic allylation and allenylation of benzyl chlorides with allyl and allenyl pinacolborates is described for the first time. The reactions proceed smoothly in the presence of a bidentate phosphine ligand to afford… read more here.
Keywords: allyl allenyl; chlorides allyl; benzyl; ligand ... See more keywords
Iodide-Catalyzed Carbonylation–Benzylation of Benzyl Chlorides with Potassium Aryltrifluoroborates under Ambient Pressure of Carbon Monoxide
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DOI: 10.1055/s-0036-1591502
Abstract: Tetra- N -butylammonium iodide (TBAI) catalyzed carbonylation–benzylation of unactivated benzyl chlorides with potassium aryltrifluoroborates using CO gas has been developed. This reaction is transition-metal free, is carried out under ambient pressure, and provides a wide… read more here.
Keywords: potassium aryltrifluoroborates; benzyl chlorides; chlorides potassium; carbonylation ... See more keywords