Issue 40, 2013
From the journal:

Chemical Communications

Asymmetric cleavage of 2,2′-pyridil to a picolinic acid anion radical coordinated to ruthenium(ii): splitting of water to hydrogen†

Manas Kumar Biswas,a   Sarat Chandra Patra,a   Amarendra Nath Maity,b   Shyue-Chu Ke,b   Thomas Weyhermüllerc  and  Prasanta Ghosh*a  

* Corresponding authors

a Department of Chemistry, R. K. Mission Residential College, Narendrapur, Kolkata-103, India
E-mail: ghosh@pghosh.in
Fax: +91 33 2477 3597
Tel: +91 33 2428 7347

b Department of Physics, National Dong Hwa University, Shou-Feng, Hualien 97401, Taiwan

c Max-Planck Institute for Chemical Energy Conversion, Stiftstr. 34- 36, 45470 Mülheim an der Ruhr, Germany

Abstract

The Ru(II)–H and water promoted asymmetric cleavage of 2,2′-pyridil to pyridine-2-carbaldehyde and unprecedented picolinic acid anion radical (PyCOOH−˙) complexes, which in solution produce H2 gas and diamagnetic picolinate complexes of ruthenium(II) in moderate yields, is reported.

Graphical abstract: Asymmetric cleavage of 2,2′-pyridil to a picolinic acid anion radical coordinated to ruthenium(ii): splitting of water to hydrogen

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Article information

DOI
https://doi.org/10.1039/C3CC40956B
Article type
Communication
Submitted
04 Feb 2013
Accepted
25 Mar 2013
First published
26 Mar 2013

Chem. Commun., 2013,49, 4522-4524

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Asymmetric cleavage of 2,2′-pyridil to a picolinic acid anion radical coordinated to ruthenium(II): splitting of water to hydrogen

M. K. Biswas, S. C. Patra, A. N. Maity, S. Ke, T. Weyhermüller and P. Ghosh, Chem. Commun., 2013, 49, 4522 DOI: 10.1039/C3CC40956B

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