Issue 23, 2005

On the reaction of diphenylketene with isocyanides

Abstract

The products obtained from the reaction of diphenylketene with a variety of isocyanides are shown to depend heavily on the concentration of diphenylketene; a high concentration results in the precedented dioxolane derivatives, at much lower concentrations the reactions follow an alternative course and polycyclic β-lactams are generated by a cascade of formal pericyclic reactions.

Graphical abstract: On the reaction of diphenylketene with isocyanides

Supplementary files

Article information

Article type
Paper
Submitted
13 Sep 2005
Accepted
06 Oct 2005
First published
25 Oct 2005

Org. Biomol. Chem., 2005,3, 4246-4251

On the reaction of diphenylketene with isocyanides

J. Robertson, S. J. Bell and A. Krivokapic, Org. Biomol. Chem., 2005, 3, 4246 DOI: 10.1039/B512826A

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