Literature DB >> 18067315

One step conversion of heteroaromatic-N-oxides to imidazolo-heteroarenes.

John M Keith1.   

Abstract

Various pyridine-, quinoline-, isoquinoline-, and pyrimidine-N-oxides were converted to their corresponding alpha-imidazoloheteroarenes in good yield by treatment with sulfuryl diimidazole in nonpolar solvents at elevated temperatures.

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Year:  2007        PMID： 18067315     DOI： 10.1021/jo702038g

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  4 in total

1.  Construction of pyrazolo[3,4-b]pyridines and pyrazolo[4,3-c]pyridines by ring closure of 3-acylpyridine N-oxide tosylhydrazones.

Authors:  William J Lominac; Megan L D'Angelo; Mark D Smith; Darius A Ollison; James M Hanna
Journal:  Tetrahedron Lett       Date:  2012-02-22       Impact factor: 2.415

2.  Insights into the mechanistic and synthetic aspects of the Mo/P-catalyzed oxidation of N-heterocycles.

Authors:  Oleg V Larionov; David Stephens; Adelphe M Mfuh; Hadi D Arman; Anastasia S Naumova; Gabriel Chavez; Behije Skenderi
Journal:  Org Biomol Chem       Date:  2014-05-21       Impact factor: 3.876

3.  Deoxygenative C2-heteroarylation of quinoline N-oxides: facile access to α-triazolylquinolines.

Authors:  Geetanjali S Sontakke; Rahul K Shukla; Chandra M R Volla
Journal:  Beilstein J Org Chem       Date:  2021-02-17       Impact factor: 2.883

4.  Synthesis and late-stage functionalization of complex molecules through C-H fluorination and nucleophilic aromatic substitution.

Authors:  Patrick S Fier; John F Hartwig
Journal:  J Am Chem Soc       Date:  2014-07-01       Impact factor: 15.419
  4 in total

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