Literature DB >> 21401042

Rh2(II)-catalyzed nitro-group migration reactions: selective synthesis of 3-nitroindoles from β-nitro styryl azides.

Benjamin J Stokes1, Sheng Liu, Tom G Driver.   

Abstract

Rhodium carboxylate complexes (1 mol %) catalyze the migration of electron-withdrawing groups to selectively produce 3-substituted indoles from β-substituted styryl azides. The relative order of migratorial aptitude for this transformation is ester ≪ amide < H < sulfonyl < benzoyl ≪ nitro.
© 2011 American Chemical Society

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Year:  2011        PMID： 21401042      PMCID： PMC3082431          DOI： 10.1021/ja111060q

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  35 in total

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