Issue 23, 1990

Synthesis and complexation behaviour of an effective octadentate complexone 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis[methylene(methylphosphinic acid)]

Abstract

The title ligand and a C-functionalised analogue have been prepared; the ligand is very strongly basic [pKa LH+, LH2+ < 14 (298 K)] and forms remarkably stable complexes with yttrium and calcium.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1990, 1739-1741

Synthesis and complexation behaviour of an effective octadentate complexone 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis[methylene(methylphosphinic acid)]

C. J. Broan, K. J. Jankowski, R. Kataky, D. Parker, A. M. Randall and A. Harrison, J. Chem. Soc., Chem. Commun., 1990, 1739 DOI: 10.1039/C39900001739

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