Activated C,H-Acids: N-Alkyl-9-fluorenimines. Preliminary communication |
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Authors: | Silvia Bradamante Silvana Colombo Giorgio A Pagani Stefano Roelens |
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Abstract: | N-Substituted 9-fluorenimines 1 are easily prepared from primary amines or aminoesters and 9-fluorenimine: their conjugate carbanions 2 are formed by the action of alkoxides and are reprotonated to 1 or to the tautomeric 9-alkylidenamino-fluorenes 3 depending upon substituents. |
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