4‐π-Photocyclization of 1,2-Dihydropyridazines : An Approach to Bicyclic 1,2-Diazetidines with Rich Synthetic Potential

Britten, Tom and Kemmitt, Paul D. and Halcovitch, Nathan and Coote, Susannah (2019) 4‐π-Photocyclization of 1,2-Dihydropyridazines : An Approach to Bicyclic 1,2-Diazetidines with Rich Synthetic Potential. Organic Letters, 21 (22). pp. 9232-9235. ISSN 1523-7060

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Abstract

The 4-π-photocyclization of a range of 1,2-dihydropyridazines is described, generating bicyclic 1,2-diazetidines in high yields on multigram scale. The key bicyclic 1,2-diazetidines are versatile synthetic intermediates and were easily converted into a range of novel derivatives, including functionalized 1,2-diazetidines, cyclobutenes, cyclobutanes, and 1,3-dienes.

Item Type:

Journal Article

Journal or Publication Title:

Organic Letters

Additional Information:

This document is the Accepted Manuscript version of a Published Work that appeared in final form in Organic Letters, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acs.orglett.9b03613

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/1300/1303

Subjects:

?? biochemistryorganic chemistryphysical and theoretical chemistry ??

ID Code:

138818

Deposited By:

ep_importer_pure

Deposited On:

17 Feb 2020 12:30

Refereed?:

Yes

Published?:

Published

Last Modified:

19 Sep 2025 14:31

URI:

https://eprints.lancs.ac.uk/id/eprint/138818

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