Cilt 20, Sayı 3, Sayfalar 153 - 157

Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea

Rongchun Li [1] , Keyan Sun [2] , Yushan Hua [3] , Zhicheng Tan [4] , Quan Shi [5]

21 15

The investigation on thermodynamic properties of drug intermediates plays a crucial role in the design and synthesis of new drugs as well as understanding their biological activities in vivo. In this work, the thermodynamic properties of two drug intermediates of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea were studied by means of low temperature calorimety performed in a Physical Property Measurement System calorimeter. The heat capacities of these two compounds were measured over the temperature region from (1.9 to 300) K, and the corresponding thermodynamic functions were consequently calculated on the basis of the heat capacity curve fitting. Additionally, a group additivity method were employed for estimating the heat capacity values of these two compounds at 298.15 K, which are in good agreement with the values measured in this work.

3-fluoro-5-(3-pyridinyloxy) benzenamine,N-,3-fluoro-5-(3-pyridinyloxy)phenyl,-N’-3-pyridinyl urea,Low temperature calorimetry,Heat capacity
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Konular
Dergi Bölümü Regular Original Research Article
Yazarlar

Yazar: Rongchun Li
E-posta: shiquandicp@gmail.com
Kurum: Key Laboratory of Coordination Chemistry and Functional Materials, College of Chemistry and Chemical Engineering, Dezhou University, Dezhou, Shandong 253023, China
Ülke: China


Yazar: Keyan Sun
E-posta: sunkeyan@dicp.ac.cn
Kurum: Thermochemistry Laboratory, Liaoning Province Key Laboratory of Thermochemistry for Energy and Materials, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
Ülke: China


Yazar: Yushan Hua
E-posta: yushan78@126.com
Kurum: Key Laboratory of Coordination Chemistry and Functional Materials, College of Chemistry and Chemical Engineering, Dezhou University, Dezhou, Shandong 253023, China
Ülke: China


Yazar: Zhicheng Tan
E-posta: tzc@dicp.ac.cn
Kurum: Thermochemistry Laboratory, Liaoning Province Key Laboratory of Thermochemistry for Energy and Materials, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
Ülke: China


Yazar: Quan Shi
E-posta: shiquan@dicp.ac.cn
Kurum: Thermochemistry Laboratory, Liaoning Province Key Laboratory of Thermochemistry for Energy and Materials, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
Ülke: China


Bibtex @kısa bildiri { eoguijt292047, journal = {International Journal of Thermodynamics}, issn = {1301-9724}, address = {Yaşar DEMİREL}, year = {}, volume = {20}, pages = {153 - 157}, doi = {}, title = {Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea}, language = {en}, key = {cite}, author = {Tan, Zhicheng and Hua, Yushan and Li, Rongchun and Shi, Quan and Sun, Keyan} }
APA Li, R , Sun, K , Hua, Y , Tan, Z , Shi, Q . (). Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea. International Journal of Thermodynamics, 20 (3), 153-157. Retrieved from http://dergipark.gov.tr/eoguijt/issue/31047/292047
MLA Li, R , Sun, K , Hua, Y , Tan, Z , Shi, Q . "Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea". International Journal of Thermodynamics 20 (): 153-157 <http://dergipark.gov.tr/eoguijt/issue/31047/292047>
Chicago Li, R , Sun, K , Hua, Y , Tan, Z , Shi, Q . "Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea". International Journal of Thermodynamics 20 (): 153-157
RIS TY - JOUR T1 - Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea AU - Rongchun Li , Keyan Sun , Yushan Hua , Zhicheng Tan , Quan Shi Y1 - 2017 PY - 2017 N1 - DO - T2 - International Journal of Thermodynamics JF - Journal JO - JOR SP - 153 EP - 157 VL - 20 IS - 3 SN - 1301-9724-2146-1511 M3 - UR - Y2 - 2017 ER -
EndNote %0 International Journal of Thermodynamics Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea %A Rongchun Li , Keyan Sun , Yushan Hua , Zhicheng Tan , Quan Shi %T Low temperature calorimetry of 3-fluoro-5-(3-pyridinyloxy) benzenamine and N-[3-fluoro-5-(3-pyridinyloxy)phenyl]-N’-3-pyridinyl urea %D 2017 %J International Journal of Thermodynamics %P 1301-9724-2146-1511 %V 20 %N 3 %R %U