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

Britten, Thomas K, Kemmitt, Paul D, Halcovitch, Nathan R and Coote, Susannah C (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:	Article
Peer-reviewed:	Yes
Date Deposited:	30 Apr 2020 09:34
Publisher:	ACS Publications
Additional Information:	This is an Author Accepted Manuscript of a paper accepted for publication in Organic Letters, published by and copyright ACS Publiations.
Divisions:	Faculties > Science and Engineering
Subject terms:	Science & Technology, Physical Sciences, Chemistry, Organic, Chemistry, CYCLOBUTADIENE, 03 Chemical Sciences, Organic Chemistry
URI:	https://e-space.mmu.ac.uk/id/eprint/624534
DOI:	https://doi.org/10.1021/acs.orglett.9b03613
ISSN	1523-7060
e-ISSN	1523-7052

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