Synthesis and Characterization of Two New Co-Crystals:  p-Aminobenzoic Acid with Isonicotinamide and Pyrazine  1:1

Fureya Elif OZBEK

doi:https://doi.org/10.17350/HJSE19030000122

Makale detayları

Synthesis and Characterization of Two New Co-Crystals: p-Aminobenzoic Acid with Isonicotinamide and Pyrazine 1:1

Yazarlar:

Fureya Elif OZBEK

Yayıncı:

Hitit University

Dergi:

Hittite Journal of Science and Engineering 2019 Vol.6 Issue 1, pp.63-68

Belge Tipi:

Makale

Yayın Tarihi:

3/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000451616

Sıklık:

Üç Aylık

eISSN:

2148-4171

DOI:

https://doi.org/10.17350/HJSE19030000122

Özet:

 

Two co-crystals of p-aminobenzoic acid with isonicotinamide and pyrazine were prepared   in 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 the   structures have shown the COOH/N heterosynthon. The thermal stability of the co-crystals   was investigated by using DSC and it was determinated that the melting points of the cocrystals 1 and 2 were lower and in-between from those of their coformers, respectively.

Makale detayları

Synthesis and Characterization of Two New Co-Crystals: p-Aminobenzoic Acid with Isonicotinamide and Pyrazine 1:1

Yazarlar: Fureya Elif OZBEK

Yayıncı: Hitit University

Dergi: Hittite Journal of Science and Engineering 2019 Vol.6 Issue 1, pp.63-68

Belge Tipi: Makale

Yayın Tarihi: 3/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000451616

Sıklık: Üç Aylık

eISSN: 2148-4171

DOI: https://doi.org/10.17350/HJSE19030000122

Sayı

Yazarlar:

Fureya Elif OZBEK

Yayıncı:

Hitit University

Dergi:

Hittite Journal of Science and Engineering 2019 Vol.6 Issue 1, pp.63-68

Belge Tipi:

Makale

Yayın Tarihi:

3/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000451616

Sıklık:

Üç Aylık

eISSN:

2148-4171

DOI:

https://doi.org/10.17350/HJSE19030000122