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Acta Pharmaceutica, Vol.65 No.2 Lipanj 2015.

Kratko priopćenje
https://doi.org/10.1515/acph-2015-0017

Thermal analysis of N-carbamoyl benzotriazole derivatives

IVAN KOS ; University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
TIN WEITNER ; University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia
SANDRA FLINČEC GRGAC ; University of Zagreb, Faculty of Textile Technology, 10000 Zagreb, Croatia
JASNA JABLAN ; University of Zagreb, Faculty of Pharmacy and Biochemistry, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (489 KB) str. 207-213 preuzimanja: 201* citiraj
APA 6th Edition
KOS, I., WEITNER, T., FLINČEC GRGAC, S. i JABLAN, J. (2015). Thermal analysis of N-carbamoyl benzotriazole derivatives. Acta Pharmaceutica, 65 (2), 207-213. https://doi.org/10.1515/acph-2015-0017
MLA 8th Edition
KOS, IVAN, et al. "Thermal analysis of N-carbamoyl benzotriazole derivatives." Acta Pharmaceutica, vol. 65, br. 2, 2015, str. 207-213. https://doi.org/10.1515/acph-2015-0017. Citirano 16.11.2018.
Chicago 17th Edition
KOS, IVAN, TIN WEITNER, SANDRA FLINČEC GRGAC i JASNA JABLAN. "Thermal analysis of N-carbamoyl benzotriazole derivatives." Acta Pharmaceutica 65, br. 2 (2015): 207-213. https://doi.org/10.1515/acph-2015-0017
Harvard
KOS, I., et al. (2015). 'Thermal analysis of N-carbamoyl benzotriazole derivatives', Acta Pharmaceutica, 65(2), str. 207-213. doi: https://doi.org/10.1515/acph-2015-0017
Vancouver
KOS I, WEITNER T, FLINČEC GRGAC S, JABLAN J. Thermal analysis of N-carbamoyl benzotriazole derivatives. Acta Pharm. [Internet]. 2015 [pristupljeno 16.11.2018.];65(2):207-213. doi: https://doi.org/10.1515/acph-2015-0017
IEEE
I. KOS, T. WEITNER, S. FLINČEC GRGAC i J. JABLAN, "Thermal analysis of N-carbamoyl benzotriazole derivatives", Acta Pharmaceutica, vol.65, br. 2, str. 207-213, 2015. [Online]. doi: https://doi.org/10.1515/acph-2015-0017

Sažetak
Thermal properties of N-carbamoyl benzotriazole derivatives and N,N',N''-tribenzyloxyisocyanuric acid were investigated using thermogravimetric analysis and differential scanning calorimetry. The results revealed a difference between structural analogs of N-carbamoyl benzotriazole derivatives. They seem to be in agreement with the previously proposed formation of N,N',N''-tribenzyloxyisocyanuric acid from 1-(N-benzyloxycarbamoyl) benzotriazole, via an intermediary N-benzyloxyisocyanate acid, during heating. Substantially different thermal properties were observed for structural analogues, 1-(N-methoxycarbamoyl) benzotriazole and 1-(N-ethoxycarbamoyl) benzotriazole. In contrast to N-benzyloxyisocyanate, no corresponding reactions were observed for their decomposition products, i.e., methoxyisocyanate and ethoxyisocyanate.

Ključne riječi
1-(N-benzyloxycarbamoyl) benzotriazole; 1-(N-methoxycarbamoyl) benzotriazole; 1-(N-ethoxycarbamoyl) benzotriazole; N,N',N''-tribenzyloxyisocyanuric acid; thermogravimetric analysis; differential scanning calorimetry; ATR-FTIR

Hrčak ID: 128996

URI
https://hrcak.srce.hr/128996

Posjeta: 358 *