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Some organic syntheses with clay-supported reagents

Published online by Cambridge University Press:  09 July 2018

A. Cornelis
Affiliation:
Université de Liège, Institut de Chimie Organique B6, Sart-Tilman, B-4000 Liège, Belgium
P. Laszlo
Affiliation:
Université de Liège, Institut de Chimie Organique B6, Sart-Tilman, B-4000 Liège, Belgium
P. Pennetreau
Affiliation:
Université de Liège, Institut de Chimie Organique B6, Sart-Tilman, B-4000 Liège, Belgium

Abstract

Some uses of clay-supported reagents in fine organic synthesis are discussed, in particular the catalysis of the phase-transfer preparation of formaldehyde acetals by quaternary ammonium montmorillonites. The preparation and some applications of clay-supported ferric nitrate, a new reagent which oxidizes alcohols into carbonyl derivatives, couples thiols into disulphides, nitrates phenols, and oxidatively couples pyrrole and benzaldehyde into tetra-phenylporphyrin, are also described

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1983

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