Ti(OiPr)4-Enabled Dual Photoredox and Nickel-Catalyzed Arylation and Alkenylation of Cyclopropanols

12 May 2021, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

In this article, we report an application of cyclopropanols as coupling partners in the dual photoredox/nickel catalyzed reaction with aryl and vinyl bromides. We found that this cross-coupling proceeds smoothly in the presence of Ti(OiPr)4 as an additive to provide β-aryl or γ,δ-unsaturated ketones.

Keywords

cyclopropanol
photoredox
Ni-catalysis
radical
ring-opening

Supplementary materials

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