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Issue 9, 2010
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Dynamic combinatorial chemistry in a solvothermal process of Cu(i,ii) and organosulfur ligands

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Abstract

An unprecedented microwave C(sp2)–S and S–S bond activation of 2,2′-dipyridyldisulfide (2-dpds) and the formation of a new architecture of coordination networks obtained by reaction of Cu(HCO2)2·xH2O with 2-dpds under solvothermal microwave conditions are reported. This unusual reaction proceeds with the partial oxidation of 2,2′-dipyridyldisulfide to sulfate. The process generates: a Cu(I) dimetallic complex [Cu2(μ-Hpyt)2(Hpyt)4](SO4)·∼5EtOH (1), a Cu(I,II) polycationic coordination polymer [Cu(H2O)6][Cu6(μ-Hpyt)12](SO4)4·4H2O (2) and a dimetallic Cu(II) complex [Cu(2-dps)(μ-SO4)(H2O)]2·3H2O (3). It is worth mentioning the strong red luminescence shown by compounds 1 and 2.

Graphical abstract: Dynamic combinatorial chemistry in a solvothermal process of Cu(i,ii) and organosulfur ligands

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Supplementary files

Article information


Submitted
22 Jul 2009
Accepted
26 Nov 2009
First published
14 Jan 2010

Dalton Trans., 2010,39, 2280-2287
Article type
Paper

Dynamic combinatorial chemistry in a solvothermal process of Cu(I,II) and organosulfur ligands

S. Delgado, A. Santana, O. Castillo and F. Zamora, Dalton Trans., 2010, 39, 2280
DOI: 10.1039/B914835C

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