Couso Cambeiro, Jacobo ORCID: https://orcid.org/0000-0002-7365-7201, Larionova, Natalia A. and Miyatake Ondozabal, Jun (2020) Efficient reduction of electron-deficient alkenes enabled by a photoinduced hydrogen atom transfer. Cambridge Open Engage. pp. 1-5. ISSN 2573-2293 (Online) (doi:10.26434/chemrxiv.12380330.v2)

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Abstract

Direct hydrogen atom transfer from a photoredox-generated Hantzsch ester radical cation to electron-deficient alkenes has enabled the development of an efficient formal hydrogenation under mild, operationally simple conditions. The HAT-driven mechanism is supported by experimental and computational studies. The reaction is applied to a variety of cinnamate derivatives and related structures, irrespective of the presence of electron-donating or electron-withdrawing substituents in the aromatic ring and with good functional group compatibility.

Item Type:	Article
Uncontrolled Keywords:	photoredox catalysts; hydrogen atom transfer; Hantzsch ester; transfer Hydrogenation; photocatalysis
Subjects:	Q Science > Q Science (General)
Faculty / School / Research Centre / Research Group:	Faculty of Engineering & Science Faculty of Engineering & Science > School of Science (SCI)
Last Modified:	17 May 2023 09:05
URI:	http://gala.gre.ac.uk/id/eprint/42633

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