Uranyl-catalysed C–H alkynylation and olefination
Literature Information
Publication Date
2021-08-23
DOI
10.1039/D1QO00932J
Impact Factor
5.281
Authors
Yu Mao, Yeqing Liu, Lei Yu, Shengyang Ni, Yi Wang, Yi Pan
View Original
Abstract
This work describes a strategy to utilise uranyl for direct alkynylation and olefination of amides. The uranyl cation (UO22+) has been identified as a highly oxidizing agent to abstract hydrogen atoms from C–H bonds for the formation of carbon-centered radicals. The photoexcitation of uranyl cations provides a range of carbon-centered radicals via hydrogen atom transfer, which can be successfully applied in cross-coupling reactions with a broad range of alkynyl and alkenyl bromides.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
Recommended Compounds
![4-[(2-Fluoro-4-methylphenyl)amino]-6-[4-(2-hydroxyethyl)-1-piperazinyl]-7-methoxy-3-cinnolinecarboxamide structure](https://static.chemtradehub.com/structs/104/1041852-85-0-fb1c.webp "4-[(2-Fluoro-4-methylphenyl)amino]-6-[4-(2-hydroxyethyl)-1-piperazinyl]-7-methoxy-3-cinnolinecarboxamide structure")
4-[(2-Fluoro-4-methylphenyl)amino]-6-[4-(2-hydroxyethyl)-1-piperazinyl]-7-methoxy-3-cinnolinecarboxamide
CAS Number:
1041852-85-0
Molecular Formula:
C23H27FN6O3
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