Tandem deprotonation/azide–tetrazole tautomerization of 4,6-diazido-N-nitro-1,3,5-triazin-2-amine in dimethylsulfoxide solutions: a theoretical study

Literature Information

Publication Date 2015-05-26
DOI 10.1039/C5CP02096D
Impact Factor 3.676
Authors

S. V. Chapyshev


View Original

Abstract

4,6-Diazido-N-nitro-1,3,5-triazin-2-amine (2) is a new promising high-energy organic compound that isomerizes in dimethylsulfoxide (DMSO) solutions to form unknown products with interesting 13C and 15N NMR spectroscopic characteristics. To identify these products, the relative energies and the 13C and 15N chemical shifts were calculated for various prototropic and valence isomers of 2. It was found that this diazide in DMSO solutions exists in equilibrium with the deprotonated form of 5-azido-N-nitrotetrazolo[1,5-a][1,3,5]triazin-7-amine (8). The anion 8 is also observed in DMSO solutions of energetic salts derived from 2 and guanidines or 4H-1,2,4-triazol-4-amines. The tandem transformations of 2 in DMSO solutions found may be of interest from both theoretical and practical points of view, for instance, in the synthesis of new energetic materials, using the reactions of anion 8 with various electrophilic agents.

Related Literature

Front cover

2022-03-15 Cover

DOI: 10.1039/D2PY90039D

Thioanisole ester based logic gate cascade to control ROS-triggered micellar degradation

Irene Piergentili, Pepijn R. Bouwmans, Luuk Reinalda, Reece W. Lewis, Benjamin Klemm, Huanhuan Liu, Robin M. de Kruijff, Antonia G. Denkova, Rienk Eelkema

2022-03-30 Paper

DOI: 10.1039/D2PY00207H

The structure–self-assembly relationship in PDMAEMA/polyester miktoarm stars

Anna Mielańczyk, Maria Kupczak, Olesya Klymenko, Sebastian Arabasz, Krystian Madej, Dorota Neugebauer

2022-07-27 Paper

DOI: 10.1039/D2PY00644H

Front cover

2022-03-08 Cover

DOI: 10.1039/D2PY90036J

Customizable nano-sized colloidal tetrahedra by polymerization-induced particle self-assembly (PIPA)

Nan Liu, Min Zeng, Jinzhao Ji, Jinying Yuan

2022-05-19 Paper

DOI: 10.1039/D2PY00407K

Contents list

2022-07-26 Front/Back Matter

DOI: 10.1039/D2PY90097A

Back cover

2022-03-15 Cover

DOI: 10.1039/D2PY90041F

Self-healable triboelectric nanogenerators based on ionic poly(hindered urea) network materials cross-linked with fluorinated block copolymers

Pothanagandhi Nellepalli, Twinkal Patel, Minsoo P. Kim, Junyoung Park, Zhibin Ye, Hyun Wook Jung, Hyunhyub Ko, Jung Kwon Oh

2022-07-05 Paper

DOI: 10.1039/D2PY00252C

You might also like

155412-88-71-(3-Aminophenyl)-3-...
Compound Q&A

How should waste containing 1-(D-Ribofuranosyl)-1,4-dihydro-3-pyridinecarboxamide (CAS: 19132-12-8) be handled?

Waste containing 1-(D-Ribofuranosyl)-1,4-dihydro-3-pyridinecarboxamide (CAS: 191...

19132-12-81-(D-Ribofuranosyl)-...
Compound Q&A

What regulatory guidelines apply to 2-Methyl-2-propanyl 3-bromo-3-(hydroxymethyl)-1-azetidinecarboxylate (CAS: 2007919-81-3)?

2-Methyl-2-propanyl 3-bromo-3-(hydroxymethyl)-1-azetidinecarboxylate (CAS: 20079...

2007919-81-32-Methyl-2-propanyl ...
Compound Q&A

What is N-(4-Chloro-2-pyridinyl)acetamide (CAS: 245056-66-0)?

N-(4-Chloro-2-pyridinyl)acetamide (CAS: 245056-66-0) is a chemical compound with...

245056-66-0N-(4-Chloro-2-pyridi...
Compound Q&A

What is 5-Chloro-2-hydroxybenzoic acid (CAS: 321-14-2)?

5-Chloro-2-hydroxybenzoic acid, also known as 5-chlorosalicylic acid, is an arom...

321-14-25-Chloro-2-hydroxybe...
Compound Q&A

What precautions should be taken when handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6)?

When handling 1,1-Dichloro-1-fluoroethane (CAS: 1717-00-6), it is important to u...

1717-00-61,1-Dichloro-1-fluor...
Compound Q&A

What are the physical and chemical properties of Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid (CAS: 281655-32-1)?

Fmoc-(2S,3R)-3-phenylpyrrolidine-2-carboxylic acid is a white crystalline solid ...

281655-32-1Fmoc-(2S,3R)-3-pheny...
Compound Q&A

What are the main uses of 4-Amino-5-bromo-2-pyridinecarboxylic acid (CAS: 1363381-01-4)?

4-Amino-5-bromo-2-pyridinecarboxylic acid is primarily used as a precursor in th...

1363381-01-44-Amino-5-bromo-2-py...
1007881-98-2(S)-tert-butyl 2-((2...
Compound Q&A

What precautions should be taken when handling 8-bromo-2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS: 688363-73-7)?

When handling 8-bromo-2,2-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one, use prop...

688363-73-78-bromo-2,2-dimethyl...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.