Synthesis and Properties of Higher Nuclearity Polyazanes

Thomas Criton; Debora Vilona; Guy Jacob; Maurice Médebielle; Elise Dumont; Lionel Joucla; Emmanuel Lacote

Journal articles

Synthesis and Properties of Higher Nuclearity Polyazanes

Thomas Criton ^{1, 2} Debora Vilona ^{2, 1} Guy Jacob ^{2, 1, 3} Maurice Médebielle ^{2, 4} Elise Dumont ⁵ Lionel Joucla ^{2, 1, 3} Emmanuel Lacote ^{2, 1, 6}

1 LHCEP - Laboratoire Hydrazines et Composés Energetiques Polyazotés

2 UCBL - Université Claude Bernard Lyon 1

3 ArianeGroup

4 ICBMS - Institut de Chimie et Biochimie Moléculaires et Supramoléculaires

5 ENS Lyon - École normale supérieure - Lyon

6 CNRS - Centre National de la Recherche Scientifique

Abstract : Polyazanes (that is, higher nuclearity homologues of hydrazines) with increasing numbers of bound nitrogen atoms (from 3 to 5) were prepared via additions of lower order polyazanes to diazo reagents, including the first pentazane ever described. A structure was obtained. It was shown that the polynitrogen chains adopt a helical conformation. DFT modeling shows that the arrangement subsists in solution. While the polyazanes are all reducing agents, they become less so with the increasing number of nitrogens.

Document type :

Journal articles

Domain :

Chemical Sciences

Chemical Sciences / Organic chemistry

Complete list of metadatas

https://hal-univ-lyon1.archives-ouvertes.fr/hal-03089670
Contributor : Emmanuel Lacôte <>
Submitted on : Monday, December 28, 2020 - 5:24:38 PM
Last modification on : Friday, January 8, 2021 - 3:39:28 AM

Angew-Thomas-2019-DEF.pdf

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