Literature DB >> 16622498

Observations on the reaction of hydrazones with iodine: interception of the diazo intermediates.

Béatrice Quiclet-Sire1, Samir Z Zard.   

Abstract

The reaction of hydrazones with iodine/base leads to diazo intermediates that can be trapped by an internal alkene or alkyne.

Entities:  

Year:  2006        PMID： 16622498     DOI： 10.1039/b602580c

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

1.  Synthesis of Spirobicyclic Pyrazoles by Intramolecular Dipolar Cycloadditions/[1s, 5s] Sigmatropic Rearrangements.

Authors:  Christine A Dimirjian; Marta Castiñeira Reis; Edward I Balmond; Nolan C Turman; Elys P Rodriguez; Michael J Di Maso; James C Fettinger; Dean J Tantillo; Jared T Shaw
Journal:  Org Lett       Date:  2019-09-05       Impact factor: 6.005

Review 2.  Azides in the Synthesis of Various Heterocycles.

Authors:  AbdElAziz A Nayl; Ashraf A Aly; Wael A A Arafa; Ismail M Ahmed; Ahmed I Abd-Elhamid; Esmail M El-Fakharany; Mohamed A Abdelgawad; Hendawy N Tawfeek; Stefan Bräse
Journal:  Molecules       Date:  2022-06-09       Impact factor: 4.927

3.  A Cascade Reaction of Cinnamyl Azides with Acrylates Directly Generates Tetrahydro-Pyrrolo-Pyrazole Heterocycles.

Authors:  Angela S Carlson; En-Chih Liu; Joseph J Topczewski
Journal:  J Org Chem       Date:  2020-04-20       Impact factor: 4.354

4.  C-H Insertion Reactions of Donor/Donor Carbenes: Inception, Investigation, and Insights.

Authors:  Jared T Shaw
Journal:  Synlett       Date:  2020-03-10       Impact factor: 2.454

5.  A cascade reaction of cinnamyl azides with vinyl sulfones directly generates dihydro-pyrrolo-pyrazole heterocycles.

Authors:  Angela S Carlson; Alexandru M Petre; Joseph J Topczewski
Journal:  Tetrahedron Lett       Date:  2021-02-03       Impact factor: 2.415

6.  Potassium N-iodo p-toluenesulfonamide (TsNIK, Iodamine-T): a new reagent for the oxidation of hydrazones to diazo compounds.

Authors:  Simon M Nicolle; Christopher J Moody
Journal:  Chemistry       Date:  2014-03-11       Impact factor: 5.236
  6 in total

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