Search

Your search keyword '"Riccardo S"' showing total 9 results
Start Over Author "Riccardo S" Journal angewandte chemie
9 results on '"Riccardo S"'

4. Catalytic Photoinduced Intramolecular Decarboxylative and Desulfonylative sp3 Allylation Enabled by Sulfinate Salts.

Author

Haut, Franz‐Lucas, Mega, Riccardo S., Estornell, Joan V., and Martin, Ruben

Subjects
*ALLYLATION, *SALTS, *SCALABILITY, *CATALYSTS, *SIMPLICITY
Abstract

Herein, we describe a catalytic intramolecular decarboxylative/desulfonylative sp3 allylation triggered by sulfinate salts under light irradiation. The reaction is likely enabled by a non‐classical, radical‐polar crossover mechanism, allowing rapid and reliable access to valuable allyl architectures from readily accessible precursors. The protocol is characterized by its operational simplicity and scalability, employing abundant, commercially available catalysts. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

5. Trifluoromethylation of Carbonyl and Unactivated Olefin Derivatives by C(sp3)−C Bond Cleavage.

Author

Cong, Fei, Mega, Riccardo S., Chen, Jinhong, Day, Craig S., and Martin, Ruben

Subjects
*ALKENES, *SCISSION (Chemistry), *IRRADIATION
Abstract

Herein, we report a Cu‐mediated trifluoromethylation of carbonyl‐type compounds and unactivated olefins enabled by visible‐light irradiation via σ C(sp3)−C bond‐functionalization. The reaction is distinguished by its modularity, mild conditions and wide scope—even in the context of late‐stage functionalization—thus offering a complementary approach en route to valuable C(sp3)−CF3 architectures from easily accessible precursors. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results