Issue 95, 2014

Synthesis and characterization of new energetic derivatives containing a high nitrogen content moiety and picryl group: a new strategy for incorporating the picryl functionality

Abstract

New energetic picryl derivatives were synthesized via the reactions of 2,4,6-trinitrobenzaldehyde with high nitrogen content compounds (above 70%) containing the hydrazine group. The resulting compounds 1–3 and 5–7 were characterized well by IR spectroscopy, multinuclear NMR spectroscopy, DSC measurements as well as elemental analysis. Additionally, the structures of compounds 1, 2 and 5 were confirmed by single crystal X-ray diffraction analysis. Except for compound 2, all the remaining products exhibit good thermal stabilities with decomposition onset temperatures above 180 °C. All products possess high heats of formation ranging from 128.62 to 989.52 kJ mol−1. The calculated detonation velocities lie in the range between 7417 and 8271 m s−1. The detonation pressures range between 21.8 and 31.1 GPa.

Graphical abstract: Synthesis and characterization of new energetic derivatives containing a high nitrogen content moiety and picryl group: a new strategy for incorporating the picryl functionality

Supplementary files

Article information

Article type
Paper
Submitted
04 Aug 2014
Accepted
02 Oct 2014
First published
03 Oct 2014

RSC Adv., 2014,4, 53282-53290

Author version available

Synthesis and characterization of new energetic derivatives containing a high nitrogen content moiety and picryl group: a new strategy for incorporating the picryl functionality

B. Wu, H. Yang, Z. Wang, Q. Lin, X. Ju, C. Lu and G. Cheng, RSC Adv., 2014, 4, 53282 DOI: 10.1039/C4RA08084J

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements