Studies of Novel Nitro Substituted Nitrogen Heterocyclic Compounds
Conference paper
Philbin, SP, Millar, RW and Coombes, RG (1999). Studies of Novel Nitro Substituted Nitrogen Heterocyclic Compounds. National Defense Industrial Association (NDIA) Annual Symposium on Insensitive Munitions and Energetic Materials Technology. Tampa, Florida, USA 10 - 12 Nov 1999
Authors | Philbin, SP, Millar, RW and Coombes, RG |
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Type | Conference paper |
Abstract | Extensive nitration studies have been carried out towards the preparation of a series of high energy insensitive explosives. Systems investigated include quinoxalines, quinazolines and pyrazines. A novel candidate explosive, 2,5-diamino-3,6-dinitropyrazine (ANPZ-i) has been produced via a novel nitration of the precursor dialkoxypyrazine compound. Oxidation of ANPZ-i towards the di-N-oxide derivative was studied but no degree of oxidation could be achieved. A range of benzodiazines (quinazolines and quinoxalines) were nitrated giving a series of novel nitro-substituted compounds. 2,4-Diamino-6,8-dinitroquinazoline was both oxidised and aminated successfully, but it was found in general that a high level of functionalisation of the heterocyclic rings was difficult to attain. In summary a novel candidate explosive has been prepared, along with a series of novel nitro-explosive precursor compounds. It is hoped that this work can feed into future research into high energy insensitive fillers. |
Year | 1999 |
Accepted author manuscript | License |
Publication dates | |
10 Nov 1999 | |
Publication process dates | |
Deposited | 03 Jan 2019 |
Accepted | 01 Sep 1999 |
https://openresearch.lsbu.ac.uk/item/87v4y
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Accepted author manuscript
NDIA Nitrogen Heterocyclic Compounds Paper, Philbin SP, 1999 (#055).pdf | ||
License: CC BY 4.0 |
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