1
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Jiao Q, Li T, Ou Y, Jing S, Wang F. Probing the Reaction Mechanisms of 3,5-Difluoro-2,4,6-Trinitroanisole (DFTNAN) through a Comparative Study with Trinitroanisole (TNAN). MATERIALS 2022; 15:ma15072568. [PMID: 35407900 PMCID: PMC9000474 DOI: 10.3390/ma15072568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 12/10/2022]
Abstract
To probe the thermal decomposition mechanisms of a novel fluorinated low-melting-point explosive 3,5-difluoro-2,4,6-trinitroanisole (DFTNAN), a comparative study with trinitroanisole (TNAN) was performed under different heating conditions. The thermal decomposition processes and initial reactions were monitored by DSC-TG-FTIR-MS and T-jump-PyGC-MS coupling analyses, respectively. The results show that fluorine decreased the thermal stability of the molecular structure, and the trigger bond was transferred from the ortho-nitro group of the ether to the para-nitro group. The possible reaction pathway of DFTNAN after the initial bond breakage is the rupture of the dissociative nitro group with massive heat release, which induces the ring opening of benzene. Major side reactions include the generation of polycyclic compounds and fluorine atom migration. Fluorine affects the thermal stability and changes the reaction pathway, and fluorinated products appear in the form of fluorocarbons due to the high stability of the C-F bond.
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Affiliation(s)
- Qingjie Jiao
- State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China; (Q.J.); (T.L.)
| | - Tianqi Li
- State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China; (Q.J.); (T.L.)
| | - Yapeng Ou
- State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China; (Q.J.); (T.L.)
- Correspondence: (Y.O.); (F.W.)
| | - Suming Jing
- School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China;
| | - Fang Wang
- Science and Technology on Aerospace Chemical Power Laboratory, Hubei Institute of Aerospace Chemotechnology, Xiangyang 441003, China
- Correspondence: (Y.O.); (F.W.)
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2
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Rudakov GF, Kalinichenko AI, Nguyen TQ, Zinchenko SS, Cherkaev GV, Fedyanin IV, Sinditskii VP. Monosubstituted Polynitroalkoxy‐1,2,4,5‐Tetrazines: A New Family of Melt‐Castable Energetic Materials. PROPELLANTS EXPLOSIVES PYROTECHNICS 2022. [DOI: 10.1002/prep.202100262] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gennady F. Rudakov
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. Moscow Russia
| | - Alexandra I. Kalinichenko
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. Moscow Russia
| | - Tu Q. Nguyen
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. Moscow Russia
| | - Svetlana S. Zinchenko
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. Moscow Russia
| | - Georgij V. Cherkaev
- Enikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences 70 Profsoyuznaya St. 117393 Moscow Russia
| | - Ivan V. Fedyanin
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilova st., 28. 119991 Moscow Russia
| | - Valery P. Sinditskii
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. Moscow Russia
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3
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Rudakov GF, Kozlov IB, Boev NV, Zinchenko SS, Melnikova LY, Egorshev VY, Sinditskii VP. Synthesis and Physicochemical Properties of Energetic 1,2,4,5‐Tetrazinyl Derivatives of 5‐Nitro‐2,4‐dihydro‐1,2,4‐triazol‐3‐one. ChemistrySelect 2021. [DOI: 10.1002/slct.202102160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Gennady F. Rudakov
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
| | - Ivan B. Kozlov
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
| | - Nikolay V. Boev
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
| | - Svetlana S. Zinchenko
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
| | - Lyudmila Ya. Melnikova
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
| | - Viacheslav Yu. Egorshev
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
| | - Valery P. Sinditskii
- Chemical Engineering Department Mendeleev University of Chemical Technology 9 Miusskaya Sq. 125047 Moscow Russia
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4
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Ma J, Chinnam AK, Cheng G, Yang H, Zhang J, Shreeve JM. 1,3,4‐Oxadiazole Bridges: A Strategy to Improve Energetics at the Molecular Level. Angew Chem Int Ed Engl 2021; 60:5497-5504. [DOI: 10.1002/anie.202014207] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Jinchao Ma
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210000 China
- Department of Chemistry University of Idaho Moscow ID 83844-2343 USA
- Biomaterials Center Zhuhai Institute of Advanced Technology Chinese Academy of Sciences Zhuhai 519003 China
| | | | - Guangbin Cheng
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210000 China
| | - Hongwei Yang
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210000 China
| | - Jiaheng Zhang
- Sauvage Laboratory for Smart Materials Harbin Institute of Technology Shenzhen 518055 China
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5
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Ma J, Chinnam AK, Cheng G, Yang H, Zhang J, Shreeve JM. 1,3,4‐Oxadiazole Bridges: A Strategy to Improve Energetics at the Molecular Level. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014207] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jinchao Ma
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210000 China
- Department of Chemistry University of Idaho Moscow ID 83844-2343 USA
- Biomaterials Center Zhuhai Institute of Advanced Technology Chinese Academy of Sciences Zhuhai 519003 China
| | | | - Guangbin Cheng
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210000 China
| | - Hongwei Yang
- School of Chemical Engineering Nanjing University of Science and Technology Nanjing 210000 China
| | - Jiaheng Zhang
- Sauvage Laboratory for Smart Materials Harbin Institute of Technology Shenzhen 518055 China
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6
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Xie Y, Fang Y, Huang Z, Tallon AM, am Ende CW, Fox JM. Divergent Synthesis of Monosubstituted and Unsymmetrical 3,6‐Disubstituted Tetrazines from Carboxylic Ester Precursors. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yixin Xie
- Department of Chemistry and Biochemistry University of Delaware Newark DE 19716 USA
| | - Yinzhi Fang
- Department of Chemistry and Biochemistry University of Delaware Newark DE 19716 USA
| | - Zhen Huang
- Pfizer Worldwide Research and Development 1 Portland Street Cambridge MA 02139 USA
| | - Amanda M. Tallon
- Department of Chemistry and Biochemistry University of Delaware Newark DE 19716 USA
| | | | - Joseph M. Fox
- Department of Chemistry and Biochemistry University of Delaware Newark DE 19716 USA
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7
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Xie Y, Fang Y, Huang Z, Tallon AM, Am Ende CW, Fox JM. Divergent Synthesis of Monosubstituted and Unsymmetrical 3,6-Disubstituted Tetrazines from Carboxylic Ester Precursors. Angew Chem Int Ed Engl 2020; 59:16967-16973. [PMID: 32559350 PMCID: PMC7733736 DOI: 10.1002/anie.202005569] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/02/2020] [Indexed: 11/06/2022]
Abstract
Since tetrazines are important tools to the field of bioorthogonal chemistry, there is a need for new approaches to synthesize unsymmetrical and 3-monosubstituted tetrazines. Described here is a general, one-pot method for converting (3-methyloxetan-3-yl)methyl carboxylic esters into 3-thiomethyltetrazines. These versatile intermediates were applied to the synthesis of unsymmetrical tetrazines through Pd-catalyzed cross-coupling and in the first catalytic thioether reduction to access monosubstituted tetrazines. This method enables the development of new tetrazine compounds possessing a favorable combination of kinetics, small size, and hydrophilicity. It was applied to a broad range of aliphatic and aromatic ester precursors and to the synthesis of heterocycles including BODIPY fluorophores and biotin. In addition, a series of tetrazine probes for monoacylglycerol lipase (MAGL) were synthesized and the most reactive one was applied to the labeling of endogenous MAGL in live cells.
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Affiliation(s)
- Yixin Xie
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Yinzhi Fang
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Zhen Huang
- Pfizer Worldwide Research and Development, 1 Portland Street, Cambridge, MA, 02139, USA
| | - Amanda M Tallon
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE, 19716, USA
| | - Christopher W Am Ende
- Pfizer Worldwide Research and Development, Eastern Point Road, Groton, CT, 06340, USA
| | - Joseph M Fox
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE, 19716, USA
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8
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Mboyi CD, Vivier D, Daher A, Fleurat‐Lessard P, Cattey H, Devillers CH, Bernhard C, Denat F, Roger J, Hierso J. Bridge‐Clamp Bis(tetrazine)s with [N]
8
π‐Stacking Interactions and Azido‐
s
‐Aryl Tetrazines: Two Classes of Doubly Clickable Tetrazines. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201911947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Clève D. Mboyi
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Delphine Vivier
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Ahmad Daher
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Paul Fleurat‐Lessard
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Hélène Cattey
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Charles H. Devillers
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Claire Bernhard
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Franck Denat
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Julien Roger
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
| | - Jean‐Cyrille Hierso
- Université de Bourgogne Institut de Chimie Moléculaire de l'Université de Bourgogne UMR CNRS 6302— Université de Bourgogne Franche-Comté (UBFC) 9, avenue Alain Savary 21078 Dijon France
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9
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Mboyi CD, Vivier D, Daher A, Fleurat-Lessard P, Cattey H, Devillers CH, Bernhard C, Denat F, Roger J, Hierso JC. Bridge-Clamp Bis(tetrazine)s with [N] 8 π-Stacking Interactions and Azido-s-Aryl Tetrazines: Two Classes of Doubly Clickable Tetrazines. Angew Chem Int Ed Engl 2019; 59:1149-1154. [PMID: 31643125 DOI: 10.1002/anie.201911947] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/22/2019] [Indexed: 12/17/2022]
Abstract
Click chemistry at a tetrazine core is useful for bioorthogonal labeling and crosslinking. Introduced here are two new classes of doubly clickable s-aryl tetrazines synthesized by Cu-catalyzed cross-coupling. Homocoupling of o-brominated s-aryl tetrazines leads to bis(tetrazine)s structurally characterized by tetrazine cores arranged face-to-face. [N]8 π-stacking interactions are essential to the conformation. Upon inverse electron demand Diels-Alder (iEDDA) cycloaddition, the bis(tetrazine)s produce a unique staple structure. The o-azidation of s-aryl tetrazines introduces a second proximal intermolecular clickable function that leads to double click chemistry opportunities. The stepwise introduction of fluorophores and then iEDDA cycloaddition, including bioconjugation to antibodies, was achieved on this class of tetrazines. This method extends to (thio)etherification, phosphination, trifluoromethylation and the introduction of various bioactive nitrogen-based heterocycles.
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Affiliation(s)
- Clève D Mboyi
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Delphine Vivier
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Ahmad Daher
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Paul Fleurat-Lessard
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Hélène Cattey
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Charles H Devillers
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Claire Bernhard
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Franck Denat
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Julien Roger
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
| | - Jean-Cyrille Hierso
- Université de Bourgogne, Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR CNRS 6302-, Université de Bourgogne Franche-Comté (UBFC), 9, avenue Alain Savary, 21078, Dijon, France
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10
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Le T, Courant T, Merad J, Allain C, Audebert P, Masson G. Aerobic Tetrazine‐Catalyzed Oxidative Nitroso‐Diels‐Alder Reaction of N‐Arylhydroxylamines with Dienecarbamates: Access to Functionalized 1,6‐Dihydro‐1,2‐oxazines. ChemCatChem 2019. [DOI: 10.1002/cctc.201901373] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tuan Le
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Thibaut Courant
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| | - Jérémy Merad
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| | - Clémence Allain
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Pierre Audebert
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
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11
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Wang G, Fu Z, Yin H, Chen F. Synthesis and Properties [1,2,4]Triazolo[4,3‐b][1,2,4,5]Tetrazine
N
‐Oxide Explosives. PROPELLANTS EXPLOSIVES PYROTECHNICS 2019. [DOI: 10.1002/prep.201900014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Guilong Wang
- School of Chemistry & Chemical EngineeringBeijing Institute of Technology (Liangxiang Campus) No. 8 Liangxiang east road, Fangshan district Beijing 102488 P.R. China
| | - Zhanda Fu
- School of Chemistry & Chemical EngineeringBeijing Institute of Technology (Liangxiang Campus) No. 8 Liangxiang east road, Fangshan district Beijing 102488 P.R. China
- Department of ChemistryTangshan Normal University Tangshan 063000 P.R. China
| | - Hongquan Yin
- School of Chemistry & Chemical EngineeringBeijing Institute of Technology (Liangxiang Campus) No. 8 Liangxiang east road, Fangshan district Beijing 102488 P.R. China
| | - Fu‐Xue Chen
- School of Chemistry & Chemical EngineeringBeijing Institute of Technology (Liangxiang Campus) No. 8 Liangxiang east road, Fangshan district Beijing 102488 P.R. China
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12
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Dharavath S, Tang Y, Kumar D, Mitchell LA, Parrish DA, Shreeve JM. A Halogen-Free Green High Energy Density Oxidizer from H-FOX. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900415] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Srinivas Dharavath
- Department of Chemistry; University of Idaho; 83844-2343 Moscow, Idaho USA
| | - Yongxing Tang
- Department of Chemistry; University of Idaho; 83844-2343 Moscow, Idaho USA
| | - Dheeraj Kumar
- Department of Chemistry; Indian Institute of Technology; 247667 Roorkee Roorkee India
| | - Lauren A. Mitchell
- Department of Chemistry; University of Minnesota; 207 Pleasant Street SE 55455 Minneapolis MN USA
| | - Damon A. Parrish
- Naval Research Laboratory; 4555 Overlook Avenue 20375 Washington D.C. USA
| | - Jean'ne M. Shreeve
- Department of Chemistry; University of Idaho; 83844-2343 Moscow, Idaho USA
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13
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Gu H, Ma Q, Huang S, Zhang Z, Zhang Q, Cheng G, Yang H, Fan G. Gem-dinitromethyl-substituted Energetic Metal-Organic Framework based on 1,2,3-Triazole from in situ Controllable Synthesis. Chem Asian J 2018; 13:2786-2790. [DOI: 10.1002/asia.201800722] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/05/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Hao Gu
- Department of Energetic Materials; Institute of Chemical Materials; China Academy of Engineering Physics (CAEP); Mianyang 621900 China
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 China
| | - Qing Ma
- Department of Energetic Materials; Institute of Chemical Materials; China Academy of Engineering Physics (CAEP); Mianyang 621900 China
| | - Shiliang Huang
- Department of Energetic Materials; Institute of Chemical Materials; China Academy of Engineering Physics (CAEP); Mianyang 621900 China
| | - Zhenqi Zhang
- Department of Energetic Materials; Institute of Chemical Materials; China Academy of Engineering Physics (CAEP); Mianyang 621900 China
| | - Qi Zhang
- Department of Energetic Materials; Institute of Chemical Materials; China Academy of Engineering Physics (CAEP); Mianyang 621900 China
| | - Guangbin Cheng
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 China
| | - Hongwei Yang
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing 210094 China
| | - Guijuan Fan
- Department of Energetic Materials; Institute of Chemical Materials; China Academy of Engineering Physics (CAEP); Mianyang 621900 China
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14
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Dalinger IL, Kormanov AV, Suponitsky KY, Muravyev NV, Sheremetev AB. Pyrazole-Tetrazole Hybrid with Trinitromethyl, Fluorodinitromethyl, or (Difluoroamino)dinitromethyl Groups: High-Performance Energetic Materials. Chem Asian J 2018; 13:1165-1172. [PMID: 29457973 DOI: 10.1002/asia.201800214] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Indexed: 01/15/2023]
Abstract
High-nitrogen-content compounds have attracted great scientific interest and technological importance because of their unique energy content, and they find diverse applications in many fields of science and technology. Understanding of structure-property relationship trends and how to modify them is of paramount importance for their further improvement. Herein, the installation of oxygen-rich modules, C(NO2 )3 , C(NO2 )2 F, or C(NO2 )2 NF2 , into an endothermic framework, that is, the combination of a nitropyrazole unit and tetrazole ring, is used as a way to design novel energetic compounds. Density, oxygen balance, and enthalpy of formation are enhanced by the presence of these oxygen-containing units. The structures of all compounds were confirmed by XRD. For crystal packing analysis, it is proposed to use new criterion, ΔOED , that can serve as a measure of the tightness of molecular packing upon crystal formation. Overall, the materials show promising detonation and propulsion parameters.
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Affiliation(s)
- Igor L Dalinger
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 LeninskyProsp, Moscow, 119991, Russian Federation
| | - Aleksandr V Kormanov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 LeninskyProsp, Moscow, 119991, Russian Federation
| | - Kyrill Yu Suponitsky
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., Moscow, 119991, Russian Federation
| | - Nikita V Muravyev
- N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina St, Moscow, 119991, Russian Federation
| | - Aleksei B Sheremetev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 LeninskyProsp, Moscow, 119991, Russian Federation
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15
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Hermann TS, Karaghiosoff K, Klapötke TM, Stierstorfer J. Synthesis and Characterization of 2,2'-Dinitramino-5,5'-bi(1-oxa-3,4-diazole) and Derivatives as Economic and Highly Dense Energetic Materials. Chemistry 2017; 23:12087-12091. [PMID: 28731274 DOI: 10.1002/chem.201702191] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 12/31/2022]
Abstract
2,2'-Dinitramino-5,5'-bi(1-oxa-3,4-diazole) (2) is a new highly energetic material with superior calculated detonation performance in comparison to cyclo-1,3,5-trimethylene-2,4,6-trinitramine (RDX) and penta-erythritoltetranitrate (PETN) and can be prepared by an economical and practical two-step synthesis. The starting material 2,2'-diamino-5,5'-bi(1-oxa-3,4-diazole) (1) is synthesized by the reaction of oxalyl dihydrazide with cyanogen bromide. Nitration of 1 yields the title compound in perfect yield and purity. The combination of its high density of 1.986 g cm-3 , the positive heat of formation (+190 kJ mol-1 ), and a slightly positive oxygen balance (+6.2 %) results in ideal calculated detonation parameters (e.g. detonation velocity 9296 m s-1 ). The sensitivities toward impact and friction can be adjusted by deprotonation and formation of corresponding nitrogen-rich salts, for example, ammonium (3), hydroxylammonium (4), and guanidinium (5) salts.
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Affiliation(s)
- Tobias S Hermann
- Department of Chemistry, Ludwig Maximilian University Munich, Butenandtstr. 5-13 (D), 81377, München, Germany
| | - Konstantin Karaghiosoff
- Department of Chemistry, Ludwig Maximilian University Munich, Butenandtstr. 5-13 (D), 81377, München, Germany
| | - Thomas M Klapötke
- Department of Chemistry, Ludwig Maximilian University Munich, Butenandtstr. 5-13 (D), 81377, München, Germany
| | - Jörg Stierstorfer
- Department of Chemistry, Ludwig Maximilian University Munich, Butenandtstr. 5-13 (D), 81377, München, Germany
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Sifain AE, Tadesse LF, Bjorgaard JA, Chavez DE, Prezhdo OV, Scharff RJ, Tretiak S. Cooperative enhancement of the nonlinear optical response in conjugated energetic materials: A TD-DFT study. J Chem Phys 2017; 146:114308. [PMID: 28330340 DOI: 10.1063/1.4978579] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Conjugated energetic molecules (CEMs) are a class of explosives with high nitrogen content that posses both enhanced safety and energetic performance properties and are ideal for direct optical initiation. As isolated molecules, they absorb within the range of conventional lasers. Crystalline CEMs are used in practice, however, and their properties can differ due to intermolecular interaction. Herein, time-dependent density functional theory was used to investigate one-photon absorption (OPA) and two-photon absorption (TPA) of monomers and dimers obtained from experimentally determined crystal structures of CEMs. OPA scales linearly with the number of chromophore units, while TPA scales nonlinearly, where a more than 3-fold enhancement in peak intensity, per chromophore unit, is calculated. Cooperative enhancement depends on electronic delocalization spanning both chromophore units. An increase in sensitivity to nonlinear laser initiation makes these materials suitable for practical use. This is the first study predicting a cooperative enhancement of the nonlinear optical response in energetic materials composed of relatively small molecules. The proposed model quantum chemistry is validated by comparison to crystal structure geometries and the optical absorption of these materials dissolved in solution.
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Affiliation(s)
- Andrew E Sifain
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-0485, USA
| | - Loza F Tadesse
- Department of Bioengineering, Stanford University, Stanford, California 94305-4125, USA
| | - Josiah A Bjorgaard
- Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - David E Chavez
- Explosives Science and Shock Physics Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - Oleg V Prezhdo
- Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089-0485, USA
| | - R Jason Scharff
- Explosives Science and Shock Physics Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
| | - Sergei Tretiak
- Center for Nonlinear Studies, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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