Literature DB >> 23980611

Brønsted base catalyzed [2,3]-Wittig/phospha-Brook tandem rearrangement sequence.

Azusa Kondoh1, Masahiro Terada.   

Abstract

A Brønsted base catalyzed rearrangement reaction of 2-allyloxy-2-phosphonoacetate derivatives was developed. This reaction proceeded via a [2,3]-Wittig rearrangement followed by a phospha-Brook rearrangement. This is the first example of a catalytic [2,3]-Wittig rearrangement initiated by a Brønsted base.

Entities:  

Year:  2013        PMID： 23980611     DOI： 10.1021/ol402144q

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


  3 in total

1.  Copper-Catalyzed Enantio-, Diastereo-, and Regioselective [2,3]-Rearrangements of Iodonium Ylides.

Authors:  Bin Xu; Uttam K Tambar
Journal:  Angew Chem Int Ed Engl       Date:  2017-07-17       Impact factor: 15.336

2.  Phosphite-Mediated Reductive Cross-Coupling of Isatins and Nitrostyrenes.

Authors:  Somayeh Motevalli; Jeffrey S Johnson
Journal:  Synthesis (Stuttg)       Date:  2017-05-02       Impact factor: 3.157

3.  Synergistic Ion-Binding Catalysis Demonstrated via an Enantioselective, Catalytic [2,3]-Wittig Rearrangement.

Authors:  C Rose Kennedy; Jennifer A Guidera; Eric N Jacobsen
Journal:  ACS Cent Sci       Date:  2016-06-14       Impact factor: 14.553
  3 in total

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