Volume 24, Issue 10 pp. 858-859
Communication
Full Access

Reactions in the Ligand Sphere of Iron(II): Synthesis of Crown Ethers

Dr. Kurt Meier

Corresponding Author

Dr. Kurt Meier

Zentrale Forschungslaboratorien der Ciba-Geigy AG, CH-4002 Basel (Switzerland)

Zentrale Forschungslaboratorien der Ciba-Geigy AG, CH-4002 Basel (Switzerland)Search for more papers by this author
Grety Rihs

Grety Rihs

Zentrale Funktion Forschung, Abteilung Physik, Ciba-Geigy AG, CH-4002 Basel (Switzerland)

Search for more papers by this author
First published: October 1985
Citations: 33

Graphical Abstract

The iron sandwich complex 2 containing two [12]crown-4 ligands is formed upon irradiation of the arene-iron complexes 1 in the presence of ethyleneoxide. The Lewis acid activity of the intermediate iron complex that is photochemically formed is decisive for this specific crown ether synthesis. The structure of 2 was determined by X-ray diffraction.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.