Angewandte Chemie International Edition

Cover image for Vol. 55 Issue 19

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

53_04i/2014Inside Cover: Stimuli-Responsive Self-Assembly of a Naphthalene Diimide by Orthogonal Hydrogen Bonding and Its Coassembly with a Pyrene Derivative by a Pseudo-Intramolecular Charge-Transfer Interaction (Angew. Chem. Int. Ed. 4/2014)

A trap is set when hydrogen bonding between a supramolecular polymer with a pendant acceptor (A) and a pyrene donor (D) produces a transient supramolecular donor–acceptor complex. As A. Das and S. Ghosh show in their Communication on page 1092 ff., a charge-transfer interaction between the donor and acceptor then causes this complex to undergo back folding, transforming it into an alternate D–A stack, engulfing the pyrene donors like flies in a Venus fly trap.

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