Issue 16, 1998

Insertion of CS2 into the Group 2 metal–alkoxide bonds of [{M(OR)2}n] (M = Mg, Ca, Sr or Ba; R = Et or Pri ); crystal structures of [Ca(S2COPri)2(PriOH)3]·2PriOH and [{Ba(S2COEt)2}]

Abstract

The insertion of carbon disulfide into the M–O bonds of the alkaline-earth-metal ethoxides and isopropoxides has been studied. The resulting products have been characterised by IR, 1H and 13C NMR spectroscopy, mass spectrometry and thermogravimetric analysis. Two of these complexes have been structurally characterised by single crystal X-ray crystallography and the data have confirmed the insertion of CS2 into both Ba–O bonds of [{Ba(OEt)2(EtOH)4}n] giving the polymer [{Ba(S2COEt)2}] and into both Ca–O bonds of [{Ca(OEt)2(EtOH)4}n] giving the monomer [Ca(S2COPri)2(PriOH)3]·2PriOH.

Supplementary files

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1998, 2671-2678

Insertion of CS2 into the Group 2 metal–alkoxide bonds of [{M(OR)2}n] (M = Mg, Ca, Sr or Ba; R = Et or Pri ); crystal structures of [Ca(S2COPri)2(PriOH)3]·2PriOH and [{Ba(S2COEt)2}]

I. K. Bezougli, A. Bashall, M. McPartlin and D. Michael P. Mingos, J. Chem. Soc., Dalton Trans., 1998, 2671 DOI: 10.1039/A802681E

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