This work was supported by the Natural Sciences and Engineering Research Council of Canada (NSERC) (Discovery Grant RGPIN-2017-04272), the Fonds de recherche du Québec – Nature et technologies (FRQNT), Centre in Green Chemistry and Catalysis (CGCC), Strategic Cluster (FRQNT-2020-RS4-265155-CCVC), and Université Laval (UL) for financial support of our program. O.Mal. and M.M. thank MITACS for undergraduate Globalink research internships. O.Myk. and O.K. thank the Centre in Green Chemistry and Catalysis (CGCC) for undergraduate scholarships.
This short review is dedicated to Prof. Alain Krief on the occasion of his 80th birthday.
Abstract
Halodiazirines have emerged as very useful reagents in photochemically or thermally mediated cyclopropanation reactions with alkenes. This short review highlights the synthetic applications of these reagents as precursors of halocarbenes in transformations with various alkenes.
1 Introduction
2 Cyclopropanation of Aryl Halodiazirines
3 Tandem Reactions Using Aryl Halodiazirines
4 Cyclopropanation of Alkyl- and Benzyl-halodiazirines