Regioselective Copper-Mediated Synthesis of Thieno[2,3-c]pyrane-7-one, Indolo[2,3-c]pyrane-1-one, and Indolo[3,2-c]pyrane-1-one - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Accéder directement au contenu
Article Dans Une Revue Journal of Organic Chemistry Année : 2011

Regioselective Copper-Mediated Synthesis of Thieno[2,3-c]pyrane-7-one, Indolo[2,3-c]pyrane-1-one, and Indolo[3,2-c]pyrane-1-one

Résumé

In the presence of copper(I) iodide, heteroaromatic beta-iodo-alpha,beta-unsaturated carboxylic acid systems opposed to terminal alkyne afford selectively 6-endo-dig cyclization products via a tandem coupling oxacyclization reaction
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hal-02645958 , version 1 (29-05-2020)

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Samuel Inack Ngi, Vincent Guilloteau, Mohamed Abarbri, Jérôme Thibonnet. Regioselective Copper-Mediated Synthesis of Thieno[2,3-c]pyrane-7-one, Indolo[2,3-c]pyrane-1-one, and Indolo[3,2-c]pyrane-1-one. Journal of Organic Chemistry, 2011, 76 (20), pp.8347 - 8354. ⟨10.1021/jo201528u⟩. ⟨hal-02645958⟩

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