Hydrogen and proton exchange at carbon. Imbalanced transition state and mechanism crossover-Reference-Cited by-同舟云学术

Hydrogen and proton exchange at carbon. Imbalanced transition state and mechanism crossover

Published:2020 Issue:4 Volume:11 Page:1006-1010
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Costentin Cyrille¹²³⁴⁵^ORCID,Savéant Jean-Michel⁶⁷⁸⁹¹⁰^ORCID

Affiliation:

1. Département de Chimie Moléculaire

2. Université Grenoble-Alpes

3. CNRS

4. UMR 5250

5. 38000 Grenoble

6. Université Paris Diderot

7. Sorbonne Paris Cité

8. Laboratoire d'Electrochimie Moléculaire

9. Unité Mixte de Recherche Université – CNRS No. 7591

10. 75205 Paris Cedex 13

Abstract

Using the remarkable study of C–H oxidation of substituted fluorenyl-benzoates as an example, we have shown that a mechanism crossover takes place upon decreasing the driving force, from a CPET pathway to a PTET pathway.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/SC/C9SC05147C

Reference23 articles.

1. A new strategy to efficiently cleave and form C–H bonds using proton-coupled electron transfer

2. Transition State Asymmetry in C–H Bond Cleavage by Proton-Coupled Electron Transfer

3. Rate–Driving Force Relationships in the Multisite Proton-Coupled Electron Transfer Activation of Ketones

4. Experimental Evidence for pKa-Driven Asynchronicity in C–H Activation by a Terminal Co(III)–Oxo Complex

5. A Continuum of Proton-Coupled Electron Transfer Reactivity

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