The intermediate sulphenic acids produced thermally from penicillin sulphoxides can be trapped either intramolecularly, as in the rearrangement of the 2β-acetoxymethyl derivatives into the 2α-acetoxymethyl isomers, or intermolecularly with norbornadiene or dihydropyran.
D. H. R. Barton, D. G. T. Greig, G. Lucente, P. G. Sammes, M. V. Taylor, C. M. Cooper, G. Hewitt and W. G. E. Underwood, J. Chem. Soc. D, 1970, 1683 DOI: 10.1039/C29700001683
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...