Authors:
Preeti Gupta Department of Chemistry, D. D. U. Gorakhpur University, Gorakhpur 273009, India

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Tanvi Agrawal Department of Chemistry, U.P. Autonomous College, Varanasi, India

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S. S. Das Department of Chemistry, D. D. U. Gorakhpur University, Gorakhpur 273009, India

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N. B. Singh Research and Technology Development Centre, School of Engineering and Technology, Sharda University, Greater Noida, India

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Abstract

Reactions of nitrophenols have been studied in the eutectic melt of 8-hydroxyquinoline–benzoic acid, where it reacted with 8-hydroxyquinoline. The reactions were also carried out in solution. The reaction products obtained from both the methods were characterized by FT-IR, differential scanning calorimetry, X-ray diffraction technique and microstructural investigations. The reaction products obtained from eutectic melt were analyzed for C, H, N. The results showed that reaction products obtained from both the methods are same. An attempt has been made to propose the overall mechanism of the reaction in the eutectic melt.

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  • 4. Singh, NB, Ojha, AK 2002 Formation of copper oxide through NaNO3–KNO3 eutectic melt and its catalytic activity in the decomposition of ammonium perchlorate. Thermochim Acta 390:6772 .

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  • 9. Siqueira, AB CT de Carvalho Rodrigues, EC, Ionashiro, EY, Bannach, G, Ionashiro, M 2010 Synthesis, characterization and thermal behaviour of heavy lanthanide and yttrium pyruvates in the solid state. J Therm Anal Calorim 100:95100 .

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  • 13. Roychowdhury, P, Das, BN, Basak, BS 1978 Crystal and molecular structure of 8-hydroxyquinoline. Acta Crystallogr B 34:10471048 .

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  • 16. Das, SS, Singh, NP, Agrawal, T, Gupta, P, Tiwari, SN, Singh, NB 2009 Studies of solidification behavior and molecular interaction in benzoic acid-o-chloro benzoic acid eutectic system. Mol Cryst Liq Cryst 501:107124 .

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  • 17. Singh, NB, Das, SS, Singh, NP, Agrawal, T 2008 Computer simulation, thermodynamics and microstructural studies of benzamide–benzoic acid eutectic system. J Cryst Growth 310:28782884 .

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
1
Issues
per Year
24
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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