Synthesis of carbazoles based on gold-copper tandem catalysisElectronic supplementary information (ESI) available: Experimental procedures, analytical data for products, and NMR spectra of products. See DOI: 10.1039/c7cc00103g

An efficient synthetic method for carbazoles has been developed employing diazo anilinoalkynes as substrates. Sequential activation of the orthogonal functional groups embedded in diazo anilinoalkyne substrates by tandem gold-copper catalysis leads to the formation of highly substituted carbazoles....

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Bibliographic Details
Main Authors: Choi, Subin, Srinivasulu, Vunnam, Ha, Sujin, Park, Cheol-Min
Format: Article
Language:English
Online Access:Get full text
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Summary:An efficient synthetic method for carbazoles has been developed employing diazo anilinoalkynes as substrates. Sequential activation of the orthogonal functional groups embedded in diazo anilinoalkyne substrates by tandem gold-copper catalysis leads to the formation of highly substituted carbazoles. Substrate scope reveals a broad tolerability toward the substitution on aryl groups. An efficient synthetic method for carbazoles has been developed employing diazo anilinoalkynes as substrates.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc00103g