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Rhodium(III)-catalyzed C4-amidation of indole-oximes with dioxazolones C-H activation. | LitMetric

Rhodium(III)-catalyzed C4-amidation of indole-oximes with dioxazolones C-H activation.

Org Biomol Chem

Engineering Research Centre of Pharmaceutical Process Chemistry, Ministry of Education; School of Pharmacy, East China University of Science & Technology, 130 Meilong Road, Shanghai 200237, P. R. China.

Published: October 2020

A novel method for the Rh(iii)-catalyzed oxime-directed C-H amidation of indoles with dioxazolones has been developed. This strategy provides an exclusive site selectivity and the directing group can be easily removed. This transformation features a wide substrate scope, good functional group tolerance and excellent yields, and may serve as a significant tool to construct structurally diverse indole derivatives for the screening of potential pharmaceuticals in the future.

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Source
http://dx.doi.org/10.1039/d0ob01655aDOI Listing

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