Actinide-Mediated Cyclization of 1,2,4,5-Tetracyanobenzene: Synthesis and Characterization of Self-Assembled Trinuclear Thorium and Uranium Macrocycles

Actinide-Mediated Cyclization of 1,2,4,5-Tetracyanobenzene: Synthesis and Characterization of Self-Assembled Trinuclear Thorium and Uranium Macrocycles

Heavy metal triangles: A class of actinide metallomacrocycles has been prepared in which three (C5Me5)2An (An=Th, U) fragments are coordinated by three 5,6‐dicyano‐1‐methyl‐3‐(N‐methylamino)isoindolyl bridging ligands (N blue). The tetravalent actinide centers form a triangular array in the products...

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Veröffentlicht in:Angewandte Chemie International Edition 2006-03, Vol.45 (13), p.2036-2041
Hauptverfasser: Kiplinger, Jaqueline L., Pool, Jaime A., Schelter, Eric J., Thompson, J. D., Scott, Brian L., Morris, David E.
Format: Artikel
Sprache:eng
Schlagworte:
metallomacrocycles
self-assembly
tetracyanobenzene
thorium
uranium
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Zusammenfassung:Heavy metal triangles: A class of actinide metallomacrocycles has been prepared in which three (C5Me5)2An (An=Th, U) fragments are coordinated by three 5,6‐dicyano‐1‐methyl‐3‐(N‐methylamino)isoindolyl bridging ligands (N blue). The tetravalent actinide centers form a triangular array in the products obtained through an unprecedented actinide‐mediated cyclization of 1,2,4,5‐tetracyanobenzene and subsequent self‐assembly.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200504306