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Synthesis and X-Ray Crystal Structure of Two Novel Ester Ferrocenophanes
- Tao, Li, Bingqin, Yang, Bo, Gao
- Zeitschrift für Naturforschung 2014 v.62 no.4 pp. 605-609
- X-ray diffraction, chlorides, crystal structure, esterification, hydrogen bonding, matrix-assisted laser desorption-ionization mass spectrometry, nuclear magnetic resonance spectroscopy, organochlorine compounds
- Two novel ester ferrocenophanes have been prepared by esterification of 1,1′-ferrocenedi(carbonyl chloride) with glycol and 1,4-butanediol, respectively. Both of them have been characterized by IR, elemental analysis, MALDI-TOF MS and ¹H NMR spectroscopic methods, and their structures have been elucidated by X-ray diffraction. The intermolecular associations based on C-H···O hydrogen bonds have also been discussed. These molecules are assembled into chains, and the chains are further assembled into a 3D structure through several hydrogen bonds.