Concepedia

Rhodium-Catalyzed Intramolecular C−H Insertion of α-Aryl-α-diazo Ketones

Douglass F. Taber, Weiwei Tian

The Journal of Organic Chemistry · 2007 · 34 citations · 26 references

DOI

Concepts

Abstract

Direct diazo transfer proceeds smoothly with alpha-aryl ketones. The derived alpha-aryl-alpha-diazo ketones cyclize efficiently with Rh catalysis to give the corresponding alpha-aryl cyclopentanones.

References

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An Improved Catalyst for the Asymmetric Arylation of Ketone Enolates

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