Construction of bis-, tris- and tetrahydrazones by addition of azoalkenes to amines and ammonia

Construction of bis-, tris- and tetrahydrazones by addition of azoalkenes to amines and ammonia

Exhaustive Michael-type alkylations of amines and ammonia with azoalkenes (generated from α-halohydrazones) were demonstrated as an efficient approach to poly(hydrazonomethyl)amines – a novel class of polynitrogen ligands. An intramolecular cyclotrimerization of C=N bonds in tris(hydrazonomethyl)ami...

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Bibliografiske detaljer
Main Authors: Artem N. Semakin, Aleksandr O. Kokuev, Yulia V. Nelyubina, Alexey Yu. Sukhorukov, Petr A. Zhmurov, Sema L. Ioffe, Vladimir A. Tartakovsky
Format: Article
Sprog:English
Udgivet: Beilstein-Institut 2016-11-01
Serier:Beilstein Journal of Organic Chemistry
Fag:
azoalkenes
α-halogen hydrazones
heterocage compounds
hydrazone ligands
Michael addition
Online adgang:https://doi.org/10.3762/bjoc.12.241
Beskrivelse
Summary:Exhaustive Michael-type alkylations of amines and ammonia with azoalkenes (generated from α-halohydrazones) were demonstrated as an efficient approach to poly(hydrazonomethyl)amines – a novel class of polynitrogen ligands. An intramolecular cyclotrimerization of C=N bonds in tris(hydrazonomethyl)amine to the respective 1,4,6,10-tetraazaadamantane derivative was demonstrated.
ISSN:1860-5397

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