Angewandte Chemie International Edition

Cover image for Vol. 54 Issue 14

Editor: Peter Gölitz, Deputy Editors: Neville Compton, Haymo Ross

Online ISSN: 1521-3773

Associated Title(s): Angewandte Chemie, Chemistry - A European Journal, Chemistry – An Asian Journal, ChemistryOpen, ChemPlusChem, Zeitschrift für Chemie

47_37/2008Cover Picture: Gold(I)-Template Catenane and Rotaxane Synthesis (Angew. Chem. Int. Ed. 37/2008)

There's gold in them thar rings according to David Leigh and co-workers in their Communication on page 6999 ff. The last of the simple metal coordination geometries—linear—has joined the family of metal–ligand arrangements that have been used to template the formation of the mechanical bond. Catenanes and rotaxanes can be easily synthesized using this versatile gold(I)-directed assembly, suggesting that there may be plenty more treasure uncovered using this interlocking template system.

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Also of Interest

Ionic Liquidsfor001

In his Minireview on page 6960 ff., P. Domínguez de María throws a light on “non-solvent” applications of ionic liquids and shows that the potential of these compounds extends well beyond their use as solvents.

Chirality Recognitionfor002

Noncovalent interactions between chiral molecules can be studied at low temperature by various spectroscopic methods. These investigations are discussed by A. Zehnacker and M. A. Suhm in their Review on page 6970 ff.

Phthalocyanine Networksfor003

Two different packing motifs of corannulene guest molecules in a flexible network of functionalized phthalocyanine molecules are described by B. Calmettes and co-workers in their Communication on page 6994 ff.