Issue 25, 2005
From the journal:

Chemical Communications

Stereodifferentiation in the formation and decay of the encounter complex in bimolecular electron transfer with photoactivated acceptors†

Julia Pérez-Prieto,*a   Raquel E. Galian,a   Maria C. Morant-Miñanaa  and  Miguel A. Miranda*b  

* Corresponding authors

a Departamento de Química Orgánica/ICMOL, Universidad de Valencia, Av. Vicent Andrés Estellés s/n, Burjassot, Valencia, Spain
E-mail: julia.perez@uv.es
Fax: +34-963544939

b Departamento de Química/Instituto de Tecnología Química UPV-CSIC, Universidad Politécnica de Valencia, Camino de Vera s/n, Valencia

Abstract

Experimental evidence has been obtained for the involvement of encounter complexes between both enantiomers of a π,π* triplet excited ketone and a chiral phenol or indole. Determination of the pre-equilibrium constants (KEC) and the intrinsic decay rate constants (kd) indicates a significant stereodifferentiation in both steps of the quenching process.

Graphical abstract: Stereodifferentiation in the formation and decay of the encounter complex in bimolecular electron transfer with photoactivated acceptors

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Article information

DOI
https://doi.org/10.1039/B500697J
Article type
Communication
Submitted
17 Jan 2005
Accepted
22 Apr 2005
First published
24 May 2005

Chem. Commun., 2005, 3180-3182

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Stereodifferentiation in the formation and decay of the encounter complex in bimolecular electron transfer with photoactivated acceptors

J. Pérez-Prieto, R. E. Galian, M. C. Morant-Miñana and M. A. Miranda, Chem. Commun., 2005, 3180 DOI: 10.1039/B500697J

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