Mechanistic insights into the triazolylidene-catalysed Stetter and benzoin reactions: role of the N-aryl substituent

The in situobservation, isolation and reversible formation of intermediate 3-(hydroxybenzyl)azolium salts derived from NHC addition to a range of substituted benzaldehydes is probed. Equilibrium constants for the formation of these 3-(hydroxybenzyl)azolium salts, as well as rate constants of hydroge...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Chemical science (Cambridge) 2013-01, Vol.4 (4), p.1514-1522
Hauptverfasser:	Collett, Christopher J., Massey, Richard S., Maguire, Oliver R., Batsanov, Andrei S., O'Donoghue, AnnMarie C., Smith, Andrew D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzoin Chemical equilibrium Rate constants
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!