ChemInform Abstract: Phosphine-Catalyzed Formal Vinylogous Aldol Reaction of γ-Methyl Allenoates with Aldehydes: Easy Access to 1,3-Dioxanes and Dienols

The reaction of γ‐methyl allenoates is investigated in the presence of different triarylphosphines as catalysts delivering chemo‐ and stereoselective formation of 1,3‐dioxanes or 6‐hydroxy‐2,4‐dienoates.

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Bibliographische Detailangaben
Veröffentlicht in:	ChemInform 2014-04, Vol.45 (15), p.no-no
Hauptverfasser:	Qin, Zifeng, Ma, Renqin, Xu, Silong, He, Zhengjie
Format:	Artikel
Sprache:	eng
Schlagworte:	alcohols (benzene compounds) diastereoselective syntheses diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) dioxane derivatives enantioselective syntheses (incl. cis/trans-isomerism) organocatalysis
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Beschreibung
Zusammenfassung:	The reaction of γ‐methyl allenoates is investigated in the presence of different triarylphosphines as catalysts delivering chemo‐ and stereoselective formation of 1,3‐dioxanes or 6‐hydroxy‐2,4‐dienoates.
ISSN:	0931-7597 1522-2667
DOI:	10.1002/chin.201415182