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UV-induced catalyst-free intramolecular formal Heck reaction
- Source :
- Journal of Saudi Chemical Society, Vol 23, Iss 6, Pp 718-724 (2019)
- Publication Year :
- 2019
- Publisher :
- Elsevier, 2019.
-
Abstract
- A catalyst-free intramolecular formal Heck reaction has been developed, affording 9-benzylidene-9H-fluorene derivatives under UV irradiation. This reaction probably proceeds via UV-induced homolytic cleavage of CI bond, addition of the aryl radical to the alkene moiety, single electron oxidation of alkyl radical intermediate into carbocation species, and deprotonation. Keywords: Photochemistry, Cyclization, Radical, Fluorene
Details
- Language :
- English
- ISSN :
- 13196103
- Volume :
- 23
- Issue :
- 6
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Saudi Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.7941938b9054489a36d4b000b421d92
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.jscs.2018.12.001