Synthesis of cyano-substituted carbazoles successive C-C/C-H cleavage
A highly efficient protocol for the synthesis of polysubstituted cyano carbazoles has been developed. This process is realized through the tandem reactions of Cs 2 CO 3 promoted C-C σ-bond activation of α-cyano ketones followed by Fe-catalyzed selective C-H and/or C-C bond activations. Two of the sp...
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Veröffentlicht in: | Organic & biomolecular chemistry 2019-01, Vol.17 (4), p.958-965 |
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