Copper bis(2,2,6,6-tetramethyl-3,5-heptanedionate) catalyzed synthesis of N-substituted ferrocenes |
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| Authors: | Vishal H. Purecha |
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| Affiliation: | Department of Chemistry, Institute of Chemical Technology, University of Mumbai, N. Parekh Marg, Matunga, Mumbai 400 019, India |
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| Abstract: | An efficient catalytic protocol for the Ulmann-type coupling reaction of both bromo and iodoferrocene with heterocyclic amines using a stable and well defined copper bis(2,2,6,6-tetramethyl-3,5-heptanedionate) complex has been developed. The protocol was applicable for the synthesis of wide variety of N-substituted ferrocenes and the desired products were obtained in good to excellent yields. |
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| Keywords: | Ferrocene Heterocycle Cross coupling Ullmann coupling |
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