Cover Picture: Sterically Hindered Cyclic Diynes − Syntheses and Structures (Eur. J. Org. Chem. 16/2003)

✍ Scribed by Carsten Schaefer; Rolf Gleiter; Frank Rominger

• Book ID: 102174633
• Publisher: John Wiley and Sons
• Year: 2003
• Tongue: English
• Weight: 69 KB
• Volume: 2003
• Category: Article
• ISSN: 1434-193X
• DOI: 10.1002/ejoc.200390234

✦ Synopsis

Abstract

The cover picture shows on the left‐hand side a sterically hindered cyclic diyne and its synthesis. The packing of the molecules in the crystal is depicted in the center. Within the crystal weak intermolecular interactions were found that are illustrated on the right‐hand side. For more details on the synthesis of sterically hindered cyclic diynes and their reactivity towards octacarbonyldicobalt as well as the solid‐state structures of the diynes and their products, see the article by R. Gleiter et al. on p. 3051 ff.