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Ferrocenecarbothioamide and N-ethoxycarbonylferrocenecarbothioamide: Synthesis, structure and application in synthesis of 2,4-diferrocenylthiazole |
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| Authors: | Damian Pla?uk Agnieszka Rybarczyk-Pirek |
| Institution: | a Department of Organic Chemistry, University of ?ód?, 90-136 ?ód?, Narutowicza 68, Poland b Department of Crystallography, University of ?ód?, 90-136 ?ód? Pomorska 149/153, Poland c Department of Inorganic and General Chemistry, University of ?ód?, 90-136 ?ód?, Narutowicza 68, Poland |
| Abstract: | Ferrocenecarbothioamide (1) and its N-ethoxycarbonyl derivative (2) were synthesised by a Friedel-Crafts type reaction of ferrocene with potassium thiocyanate and ethoxycarbonyl isothiocyanate, respectively, in a strongly acidic medium. The X-ray structure of 1 was determined and shows conjugation between the ferrocene moiety and the thioamido group. Compound 1 reacts with chloroacetylferrocene affording 2,4-diferrocenylthiazole, whose structure was determined by X-ray diffraction and electronic properties studied by cyclic voltammetry. |
| Keywords: | Ferrocene Thioamide Friedel-Crafts reaction Chloroacetylferrocene Thiazole |
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