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Synthesis and Characterization of Two New Co-Crystals: p-Aminobenzoic Acid with Isonicotinamide andPyrazine (1:1)     
Yazarlar
Doç. Dr. Füreya Elif ÖZTÜRKKAN Doç. Dr. Füreya Elif ÖZTÜRKKAN
Kafkas Üniversitesi, Türkiye
Özet
Two co-crystals of p-aminobenzoic acid with isonicotinamide and pyrazine were preparedin acetone-ethanol solution by solvent evaporation method in the 1:1 cytochiometric ratio.Their structures were characterized by FT-IR, 1H NMR and 13C NMR spectroscopies,powder X-Ray diffraction and differential scanning calorimetry (DSC) method. Both of thestructures have shown the COOH/N heterosynthon. The thermal stability of the co-crystalswas investigated by using DSC and it was determinated that the melting points of the cocrystals1 and 2 were lower and in-between from those of their coformers, respectively.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayımlanan tam makale
Dergi Adı Hittite Journal of Science and Engineering
Dergi ISSN 2148-4171
Dergi Tarandığı Indeksler TR DİZİN
Makale Dili İngilizce
Basım Tarihi 03-2019
Cilt No 6
Sayı 1
Sayfalar 63 / 68
Doi Numarası 10.17350/HJSE19030000122
Makale Linki https://www.hjse.hitit.edu.tr/hjse/index.php/HJSE/article/view/HJSE19030000122/pdf_122