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Molecular Structure of Isocyanic Acid, HNCO, the Imide of Carbon Dioxide.

The journal of physical chemistry. A

Evers J, Krumm B, Axthammer QJ, Martens J, Blaha P, Steemann FX, Reith T, Mayer P, Klapötke TM.
PMID: 29513983
J Phys Chem A. 2018 Mar 29;122(12):3287-3292. doi: 10.1021/acs.jpca.8b00557. Epub 2018 Mar 20.

Isocyanic acid, HNCO, the imide of carbon dioxide, was prepared by reaction of stearic acid and potassium cyanate (KOCN) at 60 °C in a sealed, thoroughly dried reactor. Interestingly, its crystal structure, solved by X-ray single crystal diffraction at...

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Evers J, Krumm B, Axthammer QJ, et al. Molecular Structure of Isocyanic Acid, HNCO, the Imide of Carbon Dioxide. J Phys Chem A. 2018;122(12):3287-3292doi: 10.1021/acs.jpca.8b00557.
Evers, J., Krumm, B., Axthammer, Q. J., Martens, J., Blaha, P., Steemann, F. X., Reith, T., Mayer, P., & Klapötke, T. M. (2018). Molecular Structure of Isocyanic Acid, HNCO, the Imide of Carbon Dioxide. The journal of physical chemistry. A, 122(12), 3287-3292. https://doi.org/10.1021/acs.jpca.8b00557
Evers, Jürgen, et al. "Molecular Structure of Isocyanic Acid, HNCO, the Imide of Carbon Dioxide." The journal of physical chemistry. A vol. 122,12 (2018): 3287-3292. doi: https://doi.org/10.1021/acs.jpca.8b00557
Evers J, Krumm B, Axthammer QJ, Martens J, Blaha P, Steemann FX, Reith T, Mayer P, Klapötke TM. Molecular Structure of Isocyanic Acid, HNCO, the Imide of Carbon Dioxide. J Phys Chem A. 2018 Mar 29;122(12):3287-3292. doi: 10.1021/acs.jpca.8b00557. Epub 2018 Mar 20. PMID: 29513983.
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Efficient Synthesis of Primary Nitrocarbamates of Sugar Alcohols: From Food to Energetic Materials.

Chemistry, an Asian journal

Axthammer QJ, Klapötke TM, Krumm B.
PMID: 26633737
Chem Asian J. 2016 Feb 18;11(4):568-75. doi: 10.1002/asia.201501241. Epub 2015 Dec 17.

The synthesis of various new polyvalent nitrocarbamates derived from sugar alcohols was accomplished by an economically benign two-step synthesis. The precursor carbamates were synthesized with the reagent chlorosulfonyl isocyanate (CSI) and further nitrated using mixed acid. The starting materials,...

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Axthammer QJ, Klapötke TM, Krumm B. Efficient Synthesis of Primary Nitrocarbamates of Sugar Alcohols: From Food to Energetic Materials. Chem Asian J. 2015;11(4):568-75doi: 10.1002/asia.201501241.
Axthammer, Q. J., Klapötke, T. M., & Krumm, B. (2016). Efficient Synthesis of Primary Nitrocarbamates of Sugar Alcohols: From Food to Energetic Materials. Chemistry, an Asian journal, 11(4), 568-75. https://doi.org/10.1002/asia.201501241
Axthammer, Quirin J, et al. "Efficient Synthesis of Primary Nitrocarbamates of Sugar Alcohols: From Food to Energetic Materials." Chemistry, an Asian journal vol. 11,4 (2016): 568-75. doi: https://doi.org/10.1002/asia.201501241
Axthammer QJ, Klapötke TM, Krumm B. Efficient Synthesis of Primary Nitrocarbamates of Sugar Alcohols: From Food to Energetic Materials. Chem Asian J. 2016 Feb 18;11(4):568-75. doi: 10.1002/asia.201501241. Epub 2015 Dec 17. PMID: 26633737.
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Convenient synthesis of energetic polynitro materials including (NO.

Dalton transactions (Cambridge, England : 2003)

Axthammer QJ, Klapötke TM, Krumm B, Scharf R, Unger CC.
PMID: 27812558
Dalton Trans. 2016 Dec 21;45(47):18909-18920. doi: 10.1039/c6dt03779h. Epub 2016 Nov 04.

The nucleophilic Michael addition of nitroform with acrylamide creates a variety of energetic products. Several interesting compounds with a trinitromethyl group were synthesized, among them salts containing the trinitropropylammonium cation, [(NO

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Axthammer QJ, Klapötke TM, Krumm B, et al. Convenient synthesis of energetic polynitro materials including (NO. Dalton Trans. 2016;45(47):18909-18920doi: 10.1039/c6dt03779h.
Axthammer, Q. J., Klapötke, T. M., Krumm, B., Scharf, R., & Unger, C. C. (2016). Convenient synthesis of energetic polynitro materials including (NO. Dalton transactions (Cambridge, England : 2003), 45(47), 18909-18920. https://doi.org/10.1039/c6dt03779h
Axthammer, Quirin J, et al. "Convenient synthesis of energetic polynitro materials including (NO." Dalton transactions (Cambridge, England : 2003) vol. 45,47 (2016): 18909-18920. doi: https://doi.org/10.1039/c6dt03779h
Axthammer QJ, Klapötke TM, Krumm B, Scharf R, Unger CC. Convenient synthesis of energetic polynitro materials including (NO. Dalton Trans. 2016 Dec 21;45(47):18909-18920. doi: 10.1039/c6dt03779h. Epub 2016 Nov 04. PMID: 27812558.
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A Study of the 3,3,3-Trinitropropyl Unit as a Potential Energetic Building Block.

Chemistry (Weinheim an der Bergstrasse, Germany)

Axthammer QJ, Krumm B, Klapötke TM, Scharf R.
PMID: 26377846
Chemistry. 2015 Nov 02;21(45):16229-39. doi: 10.1002/chem.201502545. Epub 2015 Sep 17.

Compared with the well-established 2,2,2-trinitroethyl group in the chemistry of energetic materials, the 3,3,3-trinitropropyl group is less investigated regarding its chemical and energetic properties. Thus, investigations on the syntheses of several compounds containing the 3,3,3-trinitropropyl group were performed and...

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Axthammer QJ, Krumm B, Klapötke TM, et al. A Study of the 3,3,3-Trinitropropyl Unit as a Potential Energetic Building Block. Chemistry. 2015;21(45):16229-39doi: 10.1002/chem.201502545.
Axthammer, Q. J., Krumm, B., Klapötke, T. M., & Scharf, R. (2015). A Study of the 3,3,3-Trinitropropyl Unit as a Potential Energetic Building Block. Chemistry (Weinheim an der Bergstrasse, Germany), 21(45), 16229-39. https://doi.org/10.1002/chem.201502545
Axthammer, Quirin J, et al. "A Study of the 3,3,3-Trinitropropyl Unit as a Potential Energetic Building Block." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 21,45 (2015): 16229-39. doi: https://doi.org/10.1002/chem.201502545
Axthammer QJ, Krumm B, Klapötke TM, Scharf R. A Study of the 3,3,3-Trinitropropyl Unit as a Potential Energetic Building Block. Chemistry. 2015 Nov 02;21(45):16229-39. doi: 10.1002/chem.201502545. Epub 2015 Sep 17. PMID: 26377846.
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Synthesis of Energetic Nitrocarbamates from Polynitro Alcohols and Their Potential as High Energetic Oxidizers.

The Journal of organic chemistry

Axthammer QJ, Krumm B, Klapötke TM.
PMID: 25996052
J Org Chem. 2015 Jun 19;80(12):6329-35. doi: 10.1021/acs.joc.5b00655. Epub 2015 Jun 04.

A new synthesis strategy for the preparation of energetic carbamates and nitrocarbamates starting from readily available polynitro alcohols is introduced. The efficient synthesis of mainly new carbamates was performed with the reactive chlorosulfonyl isocyanate (CSI) reagent. The carbamates were...

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Axthammer QJ, Krumm B, Klapötke TM. Synthesis of Energetic Nitrocarbamates from Polynitro Alcohols and Their Potential as High Energetic Oxidizers. J Org Chem. 2015;80(12):6329-35doi: 10.1021/acs.joc.5b00655.
Axthammer, Q. J., Krumm, B., & Klapötke, T. M. (2015). Synthesis of Energetic Nitrocarbamates from Polynitro Alcohols and Their Potential as High Energetic Oxidizers. The Journal of organic chemistry, 80(12), 6329-35. https://doi.org/10.1021/acs.joc.5b00655
Axthammer, Quirin J, et al. "Synthesis of Energetic Nitrocarbamates from Polynitro Alcohols and Their Potential as High Energetic Oxidizers." The Journal of organic chemistry vol. 80,12 (2015): 6329-35. doi: https://doi.org/10.1021/acs.joc.5b00655
Axthammer QJ, Krumm B, Klapötke TM. Synthesis of Energetic Nitrocarbamates from Polynitro Alcohols and Their Potential as High Energetic Oxidizers. J Org Chem. 2015 Jun 19;80(12):6329-35. doi: 10.1021/acs.joc.5b00655. Epub 2015 Jun 04. PMID: 25996052.
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The Exciting Chemistry of 1,1-Diamino-2,2-dinitroethene and 1-Amino-1-hydrazino-2,2-dinitroethene.

The journal of physical chemistry. A

Axthammer QJ, Krumm B, Klapötke TM.
PMID: 28459151
J Phys Chem A. 2017 May 11;121(18):3567-3579. doi: 10.1021/acs.jpca.7b01742. Epub 2017 May 01.

1,1-Diamino-2,2-dinitroethene (FOX-7) is a relatively new highly energetic material, with good explosive performance and low sensitivity against mechanical stimuli and thermal stress. Therefore, on the one hand, FOX-7 is very stable and a starting material with fairly low reactivity....

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Axthammer QJ, Krumm B, Klapötke TM. The Exciting Chemistry of 1,1-Diamino-2,2-dinitroethene and 1-Amino-1-hydrazino-2,2-dinitroethene. J Phys Chem A. 2017;121(18):3567-3579doi: 10.1021/acs.jpca.7b01742.
Axthammer, Q. J., Krumm, B., & Klapötke, T. M. (2017). The Exciting Chemistry of 1,1-Diamino-2,2-dinitroethene and 1-Amino-1-hydrazino-2,2-dinitroethene. The journal of physical chemistry. A, 121(18), 3567-3579. https://doi.org/10.1021/acs.jpca.7b01742
Axthammer, Quirin J, et al. "The Exciting Chemistry of 1,1-Diamino-2,2-dinitroethene and 1-Amino-1-hydrazino-2,2-dinitroethene." The journal of physical chemistry. A vol. 121,18 (2017): 3567-3579. doi: https://doi.org/10.1021/acs.jpca.7b01742
Axthammer QJ, Krumm B, Klapötke TM. The Exciting Chemistry of 1,1-Diamino-2,2-dinitroethene and 1-Amino-1-hydrazino-2,2-dinitroethene. J Phys Chem A. 2017 May 11;121(18):3567-3579. doi: 10.1021/acs.jpca.7b01742. Epub 2017 May 01. PMID: 28459151.
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Energetic Sila-Nitrocarbamates: Silicon Analogues of Neo-Pentane Derivatives.

Inorganic chemistry

Axthammer QJ, Klapötke TM, Krumm B, Reith T.
PMID: 27070931
Inorg Chem. 2016 May 02;55(9):4683-92. doi: 10.1021/acs.inorgchem.6b00602. Epub 2016 Apr 12.

Four silanes based on the neo-pentane skeleton Me4-xSi(CH2R)x containing carbamate groups (x = 1-4, R = OC(O)NH2) have been prepared via the corresponding alcohols Me4-xSi(CH2OH)x, starting from the chlorosilanes Me4-xSiClx. Subsequent nitration leads to the corresponding primary nitrocarbamates (R...

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Axthammer QJ, Klapötke TM, Krumm B, et al. Energetic Sila-Nitrocarbamates: Silicon Analogues of Neo-Pentane Derivatives. Inorg Chem. 2016;55(9):4683-92doi: 10.1021/acs.inorgchem.6b00602.
Axthammer, Q. J., Klapötke, T. M., Krumm, B., & Reith, T. (2016). Energetic Sila-Nitrocarbamates: Silicon Analogues of Neo-Pentane Derivatives. Inorganic chemistry, 55(9), 4683-92. https://doi.org/10.1021/acs.inorgchem.6b00602
Axthammer, Quirin J, et al. "Energetic Sila-Nitrocarbamates: Silicon Analogues of Neo-Pentane Derivatives." Inorganic chemistry vol. 55,9 (2016): 4683-92. doi: https://doi.org/10.1021/acs.inorgchem.6b00602
Axthammer QJ, Klapötke TM, Krumm B, Reith T. Energetic Sila-Nitrocarbamates: Silicon Analogues of Neo-Pentane Derivatives. Inorg Chem. 2016 May 02;55(9):4683-92. doi: 10.1021/acs.inorgchem.6b00602. Epub 2016 Apr 12. PMID: 27070931.
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Showing 1 to 7 of 7 entries