Ortho-tellurated derivatives of some arylamines and imines |
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Authors: | A Reginiv R Kaur N Sudha S C Menon and H B Singh |
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Institution: | (1) Department of Chemistry, Indian Institute of Technology, Powai, 400076 Bombay, India |
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Abstract: | A range of novel bi-, tri- and multidentate organotellurium ligands containing Te and N donor atoms and their derivatives
have been synthesised. The synthetic strategy involves telluration of orthochelating, monoanionic substrates derived from
the following arylamines: N,N-dimethylbenzylamine, (S)-(-)-N,Ndimethyl-1-phenethylamine, N,N-dimethylnaphthylamine, (N,N-di-methylaminomethy
l) ferrocene, tricarbony1(N, N-dimethylbenzenemethanamine) chromium and 2-(3-thienyl)-pyridine. In addition novel chiral hybrid
Schiff base ligands have been prepared by the condensation reaction of bis(o-formylphenyl) telluride ando-butyltellurobenzaldehyde with (R)-(+)-l-phenethylamine and (1R, 2S)-(-)-norephedrine. |
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Keywords: | Organotellurium hybrid ligands orthometallation ferrocene chiral Schiff bases |
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