New Convenient One-Pot Methods of Conversion of Alkynes to Cyclobutenediones or α,β-Unsaturated Carboxylic Acids Using Novel Reactive Iron Carbonyl Reagents

Reactions of NaHFe(CO)4/RX or [HFe3(CO)11]- reagents with alkynes lead to the formation of the corresponding α,β-unsaturated carboxylic acids and/or the cyclobutenediones. The reagent generated in situ using the NaHFe(CO)4/CH3I combination in THF, on reaction with alkynes followed by CuCl2·2H2O oxid...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of organic chemistry 1998-07, Vol.63 (15), p.4930-4935
Hauptverfasser:	Periasamy, Mariappan, Rameshkumar, Chellappan, Radhakrishnan, Ukkiramapandian, Brunet, Jean-Jacques
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!