Published in

Elsevier, Journal of Organometallic Chemistry, (760), p. 108-114

DOI: 10.1016/j.jorganchem.2013.11.039

Links

Tools

Export citation

Search in Google Scholar

Synthesis and characterization of ferrocenyl camphor compounds

This paper is available in a repository.
This paper is available in a repository.

Full text: Download

Green circle
Preprint: archiving allowed
Red circle
Postprint: archiving forbidden
Red circle
Published version: archiving forbidden
Data provided by SHERPA/RoMEO

Abstract

Several ferrocene camphor compounds of the general formula FcCONHR, where Fc ferrocenyl and R is N(C10H13NSO2) (2), N(C10H14O) (3), N(C10H16) (4) or NLiCO(C10H14O) (6), were synthesized by the reaction of FcCONHNH(2) (1) with the respective camphor derivatives. In the resulting compounds, the ferrocene and camphor units are connected via a hydrazone link formed through condensation of the terminal NH2 group in 1 and the carbonyl group of the camphor derivative. The characterization of the complexes is based mostly on analytical data and on NMR and IR spectra. Additional insight into the structural characteristics of complex (E)-FcCONHN(C10H14O) (3) was obtained from variable temperature and 2D NMR measurements while computational calculations were used to assign the bands in IR spectra of FcCONHN(C10H13NSO2) isomers. X-ray diffraction analysis has shown that the molecules of (E)-FcCONHN(C10H13NSO2) associate into symmetric dimers in the solid state via NeH/O hydrogen bonds between the hydrazone moieties.