期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 696, 期 21, 页码 3431-3435出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2011.07.038
关键词
Deuterated dimethyl sulfoxide; NMR solvent; NMR spectroscopy; Cyclopentadienides; Amides; Alkoxides
资金
- Institute of Chemical and Engineering Sciences, A*STAR (Agency for Science, Technology and Research) Singapore
A series of alkali metal cyclopentadienides, amides, alkoxides and phenoxides was characterized using NMR spectroscopy in deuterated dimethyl sulfoxide. Deuterated dimethyl sulfoxide showed very good stability and solubility for these compounds. Very nice and well resolved spectra were obtained for most compounds tested. The low cost of the solvent makes it possible to use it for the routine characterization of these alkali salts as the ligands in organometallic synthesis. (C) 2011 Elsevier B. V. All rights reserved.
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