Application of [PVI-SO3H]NO3 as a novel polymeric nitrating agent with ionic tags in preparation of high-energetic materials

Hassan Sepehrmansourie; Mahmoud Zarei; Mohammad Ali Zolfigol; Amin Mehrzad; Hamid Reza Hafizi-Atabak

doi:10.1039/D1RA00651G

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Application of [PVI-SO₃H]NO₃ as a novel polymeric nitrating agent with ionic tags in preparation of high-energetic materials†

Hassan Sepehrmansourie,^a Mahmoud Zarei,*^a Mohammad Ali Zolfigol,

*^a Amin Mehrzad^a and Hamid Reza Hafizi-Atabak^b

Author affiliations

* Corresponding authors

^a Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran
E-mail: mahmoud8103@yahoo.com, zolfi@basu.ac.ir, mzolfigol@yahoo.com
Fax: +988138380709
Tel: +988138282807

^b Chemistry and Chemical Engineering Research Center of Iran, Tehran 14335-186, Iran

Abstract

In this paper, poly(vinyl imidazole) sulfonic acid nitrate [PVI-SO₃H]NO₃ was synthesized and fully characterized. Then, [PVI-SO₃H]NO₃ was applied for the preparation of energetic materials such as 1,1-diamino-2,2-dinitroethene (FOX-7), pentaerythritol tetranitrate (PETN), 1,3,5-trinitro-1,3,5-triazinane (RDX) and trinitrotoluene (TNT). The major advantages of the presented methodology are mild, facile workup, high yields and short reaction times. [PVI-SO₃H]NO₃ is a suitable nitrating agent for in situ generation of NO₂ and without using any co-catalysts of the described nitrating reagent.

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Article information

DOI: https://doi.org/10.1039/D1RA00651G
Article type: Paper
Submitted: 25 Jan 2021
Accepted: 15 Feb 2021
First published: 26 Feb 2021
This article is Open Access

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RSC Adv., 2021,11, 8367-8374

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Application of [PVI-SO₃H]NO₃ as a novel polymeric nitrating agent with ionic tags in preparation of high-energetic materials

H. Sepehrmansourie, M. Zarei, M. A. Zolfigol, A. Mehrzad and H. R. Hafizi-Atabak, RSC Adv., 2021, 11, 8367 DOI: 10.1039/D1RA00651G

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