Palladium-Catalyzed Addition of Trifluoroacetylsilanes to Alkenes and Allenes via the Cleavage of C-Si Bonds.
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DOI: 10.1021/acs.orglett.4c00595
Abstract: The palladium-catalyzed addition of trifluoroacetylsilanes to alkenes and allenes via the cleavage of the C-Si bonds is reported. When alkenes are used, cyclopropanation occurs to afford cyclopropane derivatives bearing CF3 and siloxy groups with a… read more here.
Keywords: alkenes allenes; palladium catalyzed; trifluoroacetylsilanes alkenes; addition trifluoroacetylsilanes ... See more keywords
Reductive Dimerization of Alkenes and Allenes Enabled by Photochemically Activated Zinc-Zinc Bonded Compounds.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.4c07390
Abstract: Metal radicals have shown versatile reactivity in modern synthetic chemistry. However, the use of zinc radicals for molecular synthesis has been barely explored. Here, we show that a transient zinc radical can be formed through… read more here.
Keywords: alkenes allenes; zinc zinc; dimerization alkenes; zinc ... See more keywords