Photochemical Access to Substituted β-Lactams and β-Lactones via the Zimmerman-O'Connell-Griffin Rearrangement
Journal article, 2023
A photomediated protocol giving facile access to substituted β-lactam and β-lactones is presented. The method realizes, for the first time, the use of the Zimmerman-O'Connell-Griffin (ZOG) rearrangement in [2 + 2] cycloaddition. Products are obtained in high yield with excellent diastereoselectivity under visible light irradiation and under mild reaction conditions.
Author
August Runemark
Chalmers, Chemistry and Chemical Engineering, Chemistry and Biochemistry
Mario Martos
University of Alicante (UA)
Martin Nigríni
Charles University
Francoise Mystere Amombo Noa
Chalmers, Chemistry and Chemical Engineering, Chemistry and Biochemistry
Lars Öhrström
Chalmers, Chemistry and Chemical Engineering, Chemistry and Biochemistry
Henrik Sundén
Chalmers, Chemistry and Chemical Engineering, Chemistry and Biochemistry
University of Gothenburg
Organic Letters
1523-7060 (ISSN) 1523-7052 (eISSN)
Vol. 25 29 5520-5524Singlet fission in self-assembly materials
Formas (2019-00699), 2020-01-01 -- 2022-12-31.
Subject Categories
Organic Chemistry
DOI
10.1021/acs.orglett.3c01990
PubMed
37462268