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- Title
RATIONAL DESIGN AND CONVENIENT SYNTHESIS OF TWO NOVEL FERROCENE-BASED SULFONYL DIAMINE PRECURSORS.
- Authors
GALLARDO, MIGUEL; ARANCIBIA, RODRIGO; ROUSSEL, PASCAL; HENRY, NATACHA
- Abstract
In the search of new organometallic precursors, this contribution describes a convenient synthesis to obtain new ferrocene-based sulfonyl diamine derivatives. The [(η5-C5H4SO2NH-CH2-CH2-NH2)Fe(η5-C5H5)] (1) and [(η5-C5H4SO2NH-C6H4-NH2)Fe(η5-C5H5)] (2) compounds were prepared by the reaction between (η5- C5H4SO2Cl)Fe(η5-C5H5) and the respective diamine precursor: ethylenediamine (1) or p-phenylenediamine (2) in good yields (86% for 1; 70% for 2). Both compounds were characterized by conventional spectroscopic techniques (infrared spectroscopy, nuclear magnetic resonance spectroscopy, mass spectrometry and elemental analysis) and cyclic voltammetry. In addition, the molecular structure of 1 was determined by single-crystal X-ray diffraction.
- Subjects
ORGANOMETALLIC compounds; SULFONYL compounds; FERROCENE; MASS spectrometry; NUCLEAR magnetic resonance spectroscopy
- Publication
Journal of the Chilean Chemical Society, 2023, Vol 68, Issue 1, p5741
- ISSN
0717-9324
- Publication type
Article
- DOI
10.4067/s0717-97072023000105741