Issue 51, 2023

Ring expansion reactions of P[double bond, length as m-dash]O-containing molecules

Abstract

A series of ring expansion reactions of P[double bond, length as m-dash]O-containing molecules have been developed for the synthesis of medium-sized ring cyclic phosphonate esters and phosphonamidates. The reactivity trends initially appear to be counter-intuitive, compared with more well established ring expansion reactions of lactam derivatives, but are explained by considering the differences in heteroatom bonding to P and C respectively.

Graphical abstract: Ring expansion reactions of P [[double bond, length as m-dash]] O-containing molecules

Supplementary files

Article information

Article type
Communication
Submitted
28 apr 2023
Accepted
30 may 2023
First published
30 may 2023
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2023,59, 7927-7930

Ring expansion reactions of P[double bond, length as m-dash]O-containing molecules

Z. Yang, J. K. F. Tam, J. M. Wootton, J. M. Lynam and W. P. Unsworth, Chem. Commun., 2023, 59, 7927 DOI: 10.1039/D3CC02087H

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