Ferrocenyl-substituted tetrahydrothiophenes via formal [3 + 2]-cycloaddition reactions of ferrocenyl thioketones with donor–acceptor cyclopropanes

Ferrocenyl-substituted tetrahydrothiophenes via formal [3 + 2]-cycloaddition reactions of ferrocenyl thioketones with donor–acceptor cyclopropanes

Ferrocenyl thioketones reacted with donor–acceptor cyclopropanes in dichloromethane at room temperature in the presence of catalytic amounts of Sc(OTf)3 yielding tetrahydrothiophene derivatives, products of formal [3 + 2]-cycloaddition reactions, in moderate to high yields. In all studied cases, dim...

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Bibliographic Details
Main Authors: Grzegorz Mlostoń, Mateusz Kowalczyk, André U. Augustin, Peter G. Jones, Daniel B. Werz
Format: Article
Language:English
Published: Beilstein-Institut 2020-06-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
[3 + 2]-cycloaddition reactions
donor–acceptor cyclopropanes
ferrocenyl thioketones
sulfur heterocycles
tetrahydrothiophenes
Online Access:https://doi.org/10.3762/bjoc.16.109

Internet

https://doi.org/10.3762/bjoc.16.109

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