Abstract
References
- ADAM D, HALL G, KLAPÖTKE TM, 1999. Nitrophenyl azides: A Combined experimental and theoretical study. Heteroatom Chemistry, 10, 548-553.
- ADAM D, KARAGISHOFF K, KLAPÖTKE TM, 2002. Triazido trinitro benzene. Propellants, Explosives and Pyrotechnics, 27, 7-11.
- AKHOWAN J, 2004. The Chemistry of Explosives. R.S.C. 2nd Edition, 2-16.
- ATAKOL O, FUESS H, KURTARAN R, AKAY A, ARICI C, ERGUN Ü, EMREGÜL KC, 2007. Three new dinuclear silver (I) complexes derived from pyrozolyl type ligands. Journal of Thermal Analysis and Calorimetry, 90, 517-523.
- BROWN GI, 2000. The Big Bang. A History of Explosives. Sutton Publishing, 1- 10.
- ELIEL E, WILLEN SH, 1996. Stereochemistry of organic compounds. John Wiley Interscience, 762-767.
- FREEDMAN HH, 1961. Intramolecular H bonds. I. A spectroscopic study of the. hydrogen bond between hydroxyl and nitrogen. The Journal of the American Chemical Society, 83, 2900-2905.
- KLAPÖTKE TM, RICNOCKER CM, ZEWEN H, 2002. Calculated and experimentally obtained heats of combustion of hydrazonium nitrate. Zeitschrift fuer Anorganische und Allgemeine Chemie, 628, 2372-2374.
- LIU JJ, HE X, SHAO M, LI MX, 2009. Synthesis, crystal structures and characterizations of three new copper (II) azide coordination polymer with 1,2,4-triazole ligands. Journal of Molecular Structure, 919, 189-195.
- MACIEJEWSKA D, PAWLAK D, KOLEVA V, 1999. Hydrogen bonding and tautomerism of benzylidene anilines in the solid state. Journal of Physical Organic Chemistry, 12, 875-880.
- NAKAMATO K, 1997. Infrared and Raman spectra of inorganic and coordination compounds. Wiley Interscience, Fifth Edition, 29.
- TALAWAR MB, SIVABOLON R, MUKUNDON T, MUTHURAJAN H, SIKDER AK, GANDHE BR, RAO AS, 2009. Environmentally compatible next generation gren energetic materials. Journal of Hazardous Materials, 161, 589-607.
- TATAR L, NAZIR H, GÜMÜŞER M, KALE C, ATAKOL O, 2005. Synthesis, crystal structure and electrochemical behaviour of water soluble Schiff bases. Zeitschrift für Kristallographie, 220, 639-642.
- WINBORG N, ELDSÖTER C, 2002. 2,2′-dinitro-1,3-bis-nitroxy propane (NPN). Propellants, Explosives and Pyrotechnics, 27, 314-319.
Abstract
Özet: Simetrik alifatik daiminler ile nitrolanmış salisilaldehitler kullanılarak
simetrik yapılı dialdiminler hazırlandı. Bu aldiminler element analizi ve IR
spektroskopisi ile karakterize edildi. Elde edilen bileşikler termogravimetri ile
incelendi. Yüksek nitro grubu sayısından dolayı bileşiklerin patlayıcı maddeler
gibi davrandığı ve salisilaldimin birimlerini bağlayan alkil grubunun büyüklüğü
ile ekzotermal parçalanmanın şiddetinin ilişkili olduğu görüldü. Hazırlanan tüm
aldiminler erime noktasına ulaşmadan ekzotermik bir tepkime ile parçalandığı
gözlendi. Hidrazin ve 1,2 diamino etandan meydana gelen Schiff bazlarının
oksijen dengesi kuralına göre patlayıcı maddelere benzer şekilde parçalandığı
sonucuna termogravimetri verileri kullanılarak varıldı.
Anahtar kelimeler: Termal analiz, ONNO tipi Schiff bazı, nitro grubu
INVESTIGATION OF THE THERMAL DECOMPOSITION OF ONNO
TYPE SYMMETRIC SCHIFF BASE CONTAINING NITRO GROUP
Abstract: Symmetric dialdimines were prepared from symmetric aliphatic
diamines and nitro containing salicylaldehydes. These aldimines were
characterized using element analysis and IR spectroscopy. The compounds were
also analysed thermogravimetrically. Due to high numbers of nitro groups the
compounds behaved like explosive materials. The size of alkyl groups bonding
the salicylaldimine units is in reation with the the intensity of the exothermal
degradation. All the aldimine compounds were observed to exothermally degrade
before reaching their melting point. It was concluded using thermogravimetry
that Schiff base compounds prepared from hydrazine and 1,2-diamino ethane
degraded according to the oxygen equilibrium rule.
Key words: Thermal analysis, ONNO type Schiff base, nitro group
References
- ADAM D, HALL G, KLAPÖTKE TM, 1999. Nitrophenyl azides: A Combined experimental and theoretical study. Heteroatom Chemistry, 10, 548-553.
- ADAM D, KARAGISHOFF K, KLAPÖTKE TM, 2002. Triazido trinitro benzene. Propellants, Explosives and Pyrotechnics, 27, 7-11.
- AKHOWAN J, 2004. The Chemistry of Explosives. R.S.C. 2nd Edition, 2-16.
- ATAKOL O, FUESS H, KURTARAN R, AKAY A, ARICI C, ERGUN Ü, EMREGÜL KC, 2007. Three new dinuclear silver (I) complexes derived from pyrozolyl type ligands. Journal of Thermal Analysis and Calorimetry, 90, 517-523.
- BROWN GI, 2000. The Big Bang. A History of Explosives. Sutton Publishing, 1- 10.
- ELIEL E, WILLEN SH, 1996. Stereochemistry of organic compounds. John Wiley Interscience, 762-767.
- FREEDMAN HH, 1961. Intramolecular H bonds. I. A spectroscopic study of the. hydrogen bond between hydroxyl and nitrogen. The Journal of the American Chemical Society, 83, 2900-2905.
- KLAPÖTKE TM, RICNOCKER CM, ZEWEN H, 2002. Calculated and experimentally obtained heats of combustion of hydrazonium nitrate. Zeitschrift fuer Anorganische und Allgemeine Chemie, 628, 2372-2374.
- LIU JJ, HE X, SHAO M, LI MX, 2009. Synthesis, crystal structures and characterizations of three new copper (II) azide coordination polymer with 1,2,4-triazole ligands. Journal of Molecular Structure, 919, 189-195.
- MACIEJEWSKA D, PAWLAK D, KOLEVA V, 1999. Hydrogen bonding and tautomerism of benzylidene anilines in the solid state. Journal of Physical Organic Chemistry, 12, 875-880.
- NAKAMATO K, 1997. Infrared and Raman spectra of inorganic and coordination compounds. Wiley Interscience, Fifth Edition, 29.
- TALAWAR MB, SIVABOLON R, MUKUNDON T, MUTHURAJAN H, SIKDER AK, GANDHE BR, RAO AS, 2009. Environmentally compatible next generation gren energetic materials. Journal of Hazardous Materials, 161, 589-607.
- TATAR L, NAZIR H, GÜMÜŞER M, KALE C, ATAKOL O, 2005. Synthesis, crystal structure and electrochemical behaviour of water soluble Schiff bases. Zeitschrift für Kristallographie, 220, 639-642.
- WINBORG N, ELDSÖTER C, 2002. 2,2′-dinitro-1,3-bis-nitroxy propane (NPN). Propellants, Explosives and Pyrotechnics, 27, 314-319.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Structural Biology, Chemical Engineering |
| Journal Section | Makaleler |
| Authors | |
| Publication Date | December 1, 2009 |
| Published in Issue | Year 2009 Volume: 4 Issue: 2 |
