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Issue 5, 1990
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A unique octa-co-ordinated environment for sodium in a new neutral molecular receptor: synthesis and X-ray crystal structure of [NaL]BPh4[L = 1,4,7,10-tetrakis(1-pyrazolylmethyl)-1,4,7,10-tetra-azacyclododecane]

Abstract

The new pyrazole functionalised macrocyclic ligand 1,4,7,10-tetrakis(1-pyrazolylmethyl)-1,4,7,10-tetraazacyclododecane forms stable complexes with alkali metal cations; the crystal and molecular structure of the complex [NaL]BPh4 has been determined; the cation is in a unique octa-co-ordinated environment formed by the nitrogen atoms of the macrocyclic ligand and the unsubstituted nitrogen atoms of the pendant pyrazole groups.

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Article information


J. Chem. Soc., Chem. Commun., 1990, 438-439
Article type
Paper

A unique octa-co-ordinated environment for sodium in a new neutral molecular receptor: synthesis and X-ray crystal structure of [NaL]BPh4[L = 1,4,7,10-tetrakis(1-pyrazolylmethyl)-1,4,7,10-tetra-azacyclododecane]

G. de Martino Norante, M. Di Vaira, F. Mani, S. Mazzi and P. Stoppioni, J. Chem. Soc., Chem. Commun., 1990, 438
DOI: 10.1039/C39900000438

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