Dioxomolybdenum(VI) complexes containing 1-alkyl-2-ethyl-3-hydroxy-4-pyridin-4(1H)-ones |
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| Authors: | Tam Nga Chiu Fletcher Stephen P. Vogels Christopher M. Westcott Stephen A. Decken Andreas |
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| Affiliation: | (1) Department of Chemistry, Mount Allison University, Sackville, Canada, NB E4L 1G8;(2) Department of Chemistry, University of New Brunswick, Fredericton, Canada, NB E3B 5A3 |
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| Abstract: | Dioxomolybdenum(VI) complexes derived from ethyl maltol (2-ethyl-3-hydroxy-4-pyrone) and 1-alkyl-2-ethyl-3-hydroxy-4-pyridin-4(1H)-ones have been prepared and characterized using physical methods including 1H- and 13C-n.m.r. spectroscopy, i.r., elemental analysis, and X-ray diffraction for the pyrone and 3-methylpyridine pyridinone derivatives. The octahedral complexes have the general formula cis-MoO2L2 where L = the deprotonated pyrone or pyridinone ligand. |
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