Ferrocenyl Maleimides–Synthesis,(Spectro??) Electrochemistry, and Solvatochromism

…, R Jaeschke, K Schreiter, S Spange…

Index: Hildebrandt, Alexander; Lehrich, Steve W.; Schaarschmidt, Dieter; Jaeschke, Romy; Schreiter, Katja; Spange, Stefan; Lang, Heinrich European Journal of Inorganic Chemistry, 2012 , # 7 p. 1114 - 1121

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Citation Number: 15

Abstract

Abstract Ferrocenylmaleimides have been synthesized from 2, 5-dibromo-N-methyl-1H- pyrrole. Bromine shift and oxidation of the pyrrole core with subsequent ferrocenylation using the Negishi C–C cross-coupling protocol led to the formation of 3-ferrocenyl-N- methylmaleimide (3), 3-bromo-4-ferrocenyl-N-methylmaleimide (4), and 3, 4-diferrocenyl-N- methylmaleimide (5). The structural properties of 4 and 5 were investigated by single- ...