Ruthenium maltolato complexes

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Michael D. Fryzuk, Michael J. Jonker and Steven J. Rettig


Abstract

Two maltol molecules can be deprotonated and coordinated to RuII to generate a series of octahedral complexes having the general formula Ru(ma)2L2 (ma = C6H5O3; L = PPh3, Me2SO; L2 = cycloocta-1,5-diene); when L = PPh3, a precursor for the dimerization of phenylacetylene is obtained.


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