Lewis acid-mediated modular route to the synthesis of 3-substituted quinolines from 2-aminobenzyl alcohols and enamine(one)s

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(15), P. 6902 - 6910

Published: Jan. 1, 2024

A Lewis acid-mediated modular synthesis of 3-substituted quinolines bearing electron-withdrawing groups from readily available 2-aminobenzyl alcohols and N , ′-dimethylenamine(one)s is described.

Language: Английский

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Chromium-catalysed selective synthesis of 3-oxo and 3-amino quinolines using β-O-4′ lignin models or α-amino ketones

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(19), P. 5454 - 5461

Published: Jan. 1, 2024

Chromium-catalyzed annulation of 2-aminoaryl alcohol with phenoxyacetophenone to 3-oxo-quinoline derivatives is reported.

Language: Английский

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Chromium Catalyzed Sustainable C-C and C-N Bond Formation: C-Alkylation and Friedländer Quinoline Synthesis Using Alcohols

Dalton Transactions, Journal Year: 2024, Volume and Issue: 54(3), P. 1212 - 1221

Published: Nov. 18, 2024

A complex of earth-abundant chromium mediates C–C and C–N bond formation via alcohol dehydrogenation, forming C -alkylated ketones secondary alcohols, as well quinoline synthesis by a modified Friedländer reaction.

Language: Английский

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TFA-mediated nitrogenous heterocyclic assisted aldimine condensation/cyclization for the synthesis of pyrrolo[2′,1′:3,4]quinoxalino[1,2-c]quinazoline derivatives

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 572, P. 114733 - 114733

Published: Dec. 9, 2024

Language: Английский

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