Regioselective organocatalyzed asymmetric bromolactonization of aryl acrylate-type carboxylic acids: a new approach towards enantioenriched 3-substituted isobenzofuranones

DOI: 10.1016/j.tetasy.2016.07.010

Source and publish data:

Tetrahedron Asymmetry p. 980 - 989 (2016)

Update date:2022-08-10

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Authors:

Gelat, Fabien

Coffinet, Micha?l

Lebrun, Stéphane

Agbossou-Niedercorn, Francine

Michon, Christophe

Deniau, Eric

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Article abstract of DOI:10.1016/j.tetasy.2016.07.010

The enantioselective synthesis of several 3-substituted isobenzofuranones has been developed through a new and flexible route. When combined with a catalytic amount of benzoic acid, quinidine thiocarbamate bifunctional catalysts have demonstrated their efficiency for the highly regioselective organocatalyzed asymmetric bromolactonization reaction of aryl acrylate-type carboxylic acids.

Full text of DOI:10.1016/j.tetasy.2016.07.010

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