Issue 17, 1999

A new route to tris(pyrazolyl)borate ligands and new structural variations in TlTp complexes

Abstract

Tris(pyrazolyl)borate ligands were synthesized by a new route from MeBBr2 and pyrazole derivatives under very mild conditions at room temperature to give TlL complexes. For L = [MeB(3,5-Me2pz)3] a bridging co-ordination of the ligand is found, interpreted as sterically enforced upon comparison with the structures for L = [MeB(3-Mepz)3] and [HB(3,5-Me2pz)3].

Supplementary files

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1999, 3133-3136

A new route to tris(pyrazolyl)borate ligands and new structural variations in TlTp complexes

C. Janiak, L. Braun and F. Girgsdies, J. Chem. Soc., Dalton Trans., 1999, 3133 DOI: 10.1039/A902264C

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