Issue 18, 2002
From the journal:

Journal of the Chemical Society, Dalton Transactions

Tantalum(v) complexes of an amine triphenolate ligand: a dramatic difference in reactivity between the two labile positions†

Stanislav Groysman,a   Sharon Segal,a   Marina Shamis,a   Israel Goldberg,a   Moshe Kol,*a   Zeev Goldschmidt*b  and  Einat Hayut-Salant*c  

* Corresponding authors

a School of Chemistry, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel
E-mail: moshekol@post.tau.ac.il

b Department of Chemistry, Bar-Ilan University, Ramat-Gan 52900, Israel
E-mail: goldz@mail.biu.ac.il

c The College of Judea and Samaria, Ariel 44387, Israel
E-mail: hayut@ycariel.yosh.ac.il

Abstract

A tetradentate trianionic amine triphenolate ligand leads to octahedral Ta(V) complexes of Cs-symmetry, in which the two labile positions that are in cis geometry exhibit a dramatic difference in reactivity, the position trans to a phenoxy group being the active one.

Graphical abstract: Tantalum(v) complexes of an amine triphenolate ligand: a dramatic difference in reactivity between the two labile positions

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Article information

DOI
https://doi.org/10.1039/B206759E
Article type
Communication
Submitted
11 Jul 2002
Accepted
05 Aug 2002
First published
13 Aug 2002

J. Chem. Soc., Dalton Trans., 2002, 3425-3426

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Tantalum(V) complexes of an amine triphenolate ligand: a dramatic difference in reactivity between the two labile positions

S. Groysman, S. Segal, M. Shamis, I. Goldberg, M. Kol, Z. Goldschmidt and E. Hayut-Salant, J. Chem. Soc., Dalton Trans., 2002, 3425 DOI: 10.1039/B206759E

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