Literature DB >> 23078051

An unusual synthesis of N-unsubstituted benzazepinones.

Béatrice Quiclet-Sire1, Ngoc Diem My Tran, Samir Z Zard.   

Abstract

A short route to novel bicyclic N-unprotected benzazepinones is described starting from N-acetoxyanilides involving radical addition and cyclization with concomitant homolytic rupture of the N-O bond.

Entities:  

Year:  2012        PMID： 23078051     DOI： 10.1021/ol3026044

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  3 in total

1.  Radical cyclizations of cyclic ene sulfonamides occur with β-elimination of sulfonyl radicals to form polycyclic imines.

Authors:  Hanmo Zhang; E Ben Hay; Steven J Geib; Dennis P Curran
Journal:  J Am Chem Soc       Date:  2013-11-06       Impact factor: 15.419

Review 2.  Some aspects of radical cascade and relay reactions.

Authors:  Béatrice Quiclet-Sire; Samir Z Zard
Journal:  Proc Math Phys Eng Sci       Date:  2017-04-05       Impact factor: 2.704

3.  Fates of imine intermediates in radical cyclizations of N-sulfonylindoles and ene-sulfonamides.

Authors:  Hanmo Zhang; E Ben Hay; Stephen J Geib; Dennis P Curran
Journal:  Beilstein J Org Chem       Date:  2015-09-17       Impact factor: 2.883
  3 in total

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