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Uranyl-catalyzed C-H Alkynylation and Olefination
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Abstract
Uranyl cation (UO22+) has been identified as highly oxidizing agent to abstract hydrogen atoms from C-H bonds for the formation of carbon-centered radicals. This work described a photocatalytic strategy to utilize uranyl peroxo complexes for direct alkynylation and olefination of C(sp3) aliphatics. Crystallographic analysis revealed that the in situ generated uranyl peroxide accelerated the reaction.
Title: Uranyl-catalyzed C-H Alkynylation and Olefination
Description:
Abstract
Uranyl cation (UO22+) has been identified as highly oxidizing agent to abstract hydrogen atoms from C-H bonds for the formation of carbon-centered radicals.
This work described a photocatalytic strategy to utilize uranyl peroxo complexes for direct alkynylation and olefination of C(sp3) aliphatics.
Crystallographic analysis revealed that the in situ generated uranyl peroxide accelerated the reaction.
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