Angewandte Chemie International Edition

Cover image for Vol. 53 Issue 17

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, Zeitschrift für Chemie

Cover Picture: “On Water”: Unique Reactivity of Organic Compounds in Aqueous Suspension (Angew. Chem. Int. Ed. 21/2005)

44_21/2005Reactions “on water” offer ease of product isolation and may be substantially faster than the same reactions performed in organic solvents. The cover picture shows the time course of an ene reaction between (S)-β-pinene and diethyl azodicarboxylate performed on water. The insoluble reactants float on water, whereas the product descends under the water layer and is isolated as a colorless oil. For more details on these reactions, see the Communication by K. B. Sharpless and co-workers on page 3275 ff.

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Also of Interest


A. Giannis and co-workers delve into the secrets of the histone code in their Review on page 3186. What influence do histones have on the activation and inactivation of gene sequences?

Crystal Growthfor002

Two growth processes, habit formation and branching growth, determine the crystal shape of electrochemically generated Cu2O crystals. In their Communication on page 3218 ff., K.-S. Choi and M. J. Siegfried explain how these processes can be controlled.

Mesoporous Materialsfor003

The mesoporous silica superstructure SBA-1 was studied to obtain a formulation in terms of curvature, which is important for surfactant structures and the mechanism of formation of inorganic replicas. The results are presented by M. W. Anderson and co-workers on page 3243 ff.