Visible Light-Mediated Decarboxylation Rearrangement Cascade of omega-Aryl-N-(acyloxy)phthalimides

Faderl, Christian and Budde, Simon and Kachkovskyi, Georgiy and Rackl, Daniel and Reiser, Oliver (2018) Visible Light-Mediated Decarboxylation Rearrangement Cascade of omega-Aryl-N-(acyloxy)phthalimides. JOURNAL OF ORGANIC CHEMISTRY, 83 (19). pp. 12192-12206. ISSN 0022-3263,

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Abstract

A Smiles-type radical rearrangement induced by visible-light-mediated decarboxylation of omega-aryl-N-(acyloxy)phthalimides was developed, giving rise to pharmacologically important substance classes: phenylethylamine derivatives, dihydroisoquinolinones, and benzoazepinones were synthesized on the basis of readily available benzoic acids or benzaldehydes and beta- or gamma-amino acids. This methodology facilitates the synthesis of enantiopure D-amphetamine and of precursors of capsazepinoid bronchodilators.

Item Type: Article
Uncontrolled Keywords: ELECTRON-TRANSFER MECHANISM; AROMATIC-SUBSTITUTION; CARBOXYLIC-ACIDS; DERIVATIVES; FUNCTIONALIZATION; ACTIVATION; COMPLEXES; CHEMISTRY; ALKENES;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Oliver Reiser
Depositing User: Dr. Gernot Deinzer
Date Deposited: 05 Dec 2019 13:19
Last Modified: 05 Dec 2019 13:19
URI: https://pred.uni-regensburg.de/id/eprint/13706

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