Synthesis of cyano-substituted carbazoles via successive C–C/C–H cleavage

Literature Information

Publication Date 2019-01-04
DOI 10.1039/C8OB03031F
Impact Factor 3.876
Authors

Yajie Yang, Jiaqi Huang, Hailu Tan, Lingkai Kong, Mengdan Wang, Yang Yuan, Yanzhong Li


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Abstract

A highly efficient protocol for the synthesis of polysubstituted cyano carbazoles has been developed. This process is realized through the tandem reactions of Cs2CO3 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 sp2 C–H bonds are functionalized, and two of the C–C σ-bonds are cleaved involving a 1,2-acyl migration during the reaction process.

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Source Journal

Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry
CiteScore: 3.4
Self-citation Rate: 10.3%
Articles per Year: 1041

Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.

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