Organo-silanes and -germanes with chelated and/or non-chelated oxinato ligands |
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| Authors: | Masanori Wada Taiichiro Suda Rokuro Okawara |
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| Institution: | Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka Japan, 565 |
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| Abstract: | Several tri- and di-organo(oxinato)-silanes and -germanes have been prepared from corresponding organo-silazanes or -germazanes. The UV spectra indicate that the compounds involve either chelated or non-chelated oxinato groups or both depending on the number and kind of organic groups on the metal atom. The PMR spectra of RR′Si(OX)2 (R = alkyl, R′ = vinyl or phenyl) are interpreted in terms of rapid exchanges between the two kinds of oxinato groups |
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