Sign in
The cycloaddition of diethyl chlorophosphite with norbornadiene: Synthesis and crystal structure of the cycloadduct
Journal article   Peer reviewed

The cycloaddition of diethyl chlorophosphite with norbornadiene: Synthesis and crystal structure of the cycloadduct

Vassilios Roussis, Norman C Bænziger and David F Wiemer
Journal of heterocyclic chemistry, Vol.33(3), pp.979-981
05/1996
DOI: 10.1002/jhet.5570330369

View Online

Abstract

In the presence of Lewis acids, diethyl phosphorochloridite reacts with norbornadiene to afford the tetracyclic phosphinate ester 3. The reaction is believed to involve formation of phosphenium ions stabilized only by alkoxy substituent. The cycloadduct of the reaction was characterized by its spectral data, by single crystal diffraction analysis of the parent acid, and 31P and 27Al nmr experiments.

Details

Metrics