Literature DB >> 17107099

Ceric ammonium nitrate promoted oxidation of oxazoles.

David A Evans1, Pavel Nagorny, Risheng Xu.   

Abstract

The ceric ammonium nitrate promoted oxidations of 4,5-diphenyloxazoles and oxazoles with various substitution patterns have been investigated. This transformation results in the formation of the corresponding imide in good yield and tolerates a wide variety of functional groups and substituents on the oxazole moiety. [reaction: see text].

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Year:  2006        PMID: 17107099     DOI: 10.1021/ol0624530

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


  5 in total

1.  The intramolecular click reaction using 'carbocontiguous' precursors.

Authors:  Pravin C Patil; Frederick A Luzzio
Journal:  Tetrahedron       Date:  2016-11-05       Impact factor: 2.457

2.  m-Chloroperbenzoic acid-oxchromium (VI)-mediated cleavage of 2,4,5-trisubstituted oxazoles.

Authors:  Pravin C Patil; Frederick A Luzzio
Journal:  Tetrahedron Lett       Date:  2017-02-14       Impact factor: 2.415

3.  A N,N'-dioxide/Mg(OTf)2 complex catalyzed enantioselective α-addition of isocyanides to alkylidene malonates.

Authors:  Weiwei Luo; Xiao Yuan; Lili Lin; Pengfei Zhou; Xiaohua Liu; Xiaoming Feng
Journal:  Chem Sci       Date:  2016-04-22       Impact factor: 9.825

4.  Photocatalytic redox-neutral hydroxyalkylation of N-heteroaromatics with aldehydes.

Authors:  Hiromu Fuse; Hiroyasu Nakao; Yutaka Saga; Arisa Fukatsu; Mio Kondo; Shigeyuki Masaoka; Harunobu Mitsunuma; Motomu Kanai
Journal:  Chem Sci       Date:  2020-10-12       Impact factor: 9.825

5.  Heterogeneous Catalytic Oxidation of Amides to Imides by Manganese Oxides.

Authors:  Sourav Biswas; Harshul S Khanna; Quddus A Nizami; Donald R Caldwell; Katherine T Cavanaugh; Amy R Howell; Sumathy Raman; Steven L Suib; Partha Nandi
Journal:  Sci Rep       Date:  2018-09-11       Impact factor: 4.379

  5 in total

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