ChemInform Abstract: 4-(Dimethylamino)pyridine-Catalyzed Iodolactonisation of γ,δ-Unsaturated Carboxylic Acids

ChemInform Abstract: 4-(Dimethylamino)pyridine-Catalyzed Iodolactonisation of γ,δ-Unsaturated Carboxylic Acids

Whereas γ‐substituted γ,δ‐unsaturated carboxylic acids form γ‐lactones as the only isolable product, δ‐substituted γ,δ‐unsaturated carboxylic acids form either γ‐lactones or δ‐lactones or mixtures thereof.

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Bibliographische Detailangaben
Veröffentlicht in:ChemInform 2015-11, Vol.46 (45), p.no-no
Hauptverfasser: Meng, Chuisong, Liu, Zhihui, Liu, Yuxiu, Wang, Qingmin
Format: Artikel
Sprache:eng
Schlagworte:
annulation reactions
furan derivatives
halogenation
pyran derivatives
ring closure reactions
ring closure reactions, annulation reactions
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Zusammenfassung:Whereas γ‐substituted γ,δ‐unsaturated carboxylic acids form γ‐lactones as the only isolable product, δ‐substituted γ,δ‐unsaturated carboxylic acids form either γ‐lactones or δ‐lactones or mixtures thereof.
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201545121