Potentially bidentate tellurium ligands having the molecular formula ArTe(CH
2)
nTeAr, (L
n), n=1, 5, 6, 7, 9, 10 and o-C
6H
4,(CH
2TeAr) , (L) are prepared by reacting ArTeNa with 1, n-dibromoalkanes or with o-C
6H
4(CH
2Br)
2. Changing the reactant ratio from 2:1 to 1:2 resulted In a telluronium salt only in the case of 1,5-dibromopentane. The bromination of some of the bis-tellurides resulted in bis-tribromidesdue to the rupture of the tellurium-aryl bond. The
13C N.M.R. spectra are particularly useful in characterisation of these ligands...
Date of Award | Oct 1985 |
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Original language | English |
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Awarding Institution | |
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- ligand chemistry
- tellurium
Ligand Chemistry of Tellurium
Pathirana, H. M. K. K. (Author). Oct 1985
Student thesis: Doctoral Thesis › Doctor of Philosophy