Standard enthalpies of formation tyrosyl-proline and its products dissociation in aqueous solutions

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Acesso é pago ou somente para assinantes

Resumo

The enthalpies of dissolution of crystalline tyrosyl-proline in aqueous solutions of potassium hydroxide at 298.15K were determined by direct calorimetric method. Measurements were carried out on a calorimetric apparatus with automatic recording of the temperature-time curve. The values of standard enthalpies of combustion and formation of tyrosyl-proline were calculated by additive group method based on group systematics with Benson classification-type fragment classification, which takes into account the influence of the initial environment for atoms. The standard enthalpies of formation of the dipeptide and its dissociation products in aqueous solution were calculated.

Sobre autores

P. Krutov

Ivanovo State University of Chemical Technology

Email: kdvkonkpd@yandex.ru
Ivanovo, Russia

M. Bazanov

Ivanovo State University of Chemical Technology

Ivanovo, Russia

O. Krutova

Ivanovo State University of Chemical Technology

Ivanovo, Russia

V. Chernikov

Ivanovo State University of Chemical Technology

Ivanovo, Russia

E. Kiptikova

Ivanovo State University of Chemical Technology

Ivanovo, Russia

Bibliografia

  1. Брель А.К., Лисина С.В., Будаева Ю.Н. // Журн. общ. химии. 2021. Т. 57. С. 517. https://doi.org/10.1134/ S1070428021040060
  2. Сорокина Ю.М., Сладкова А.А., Попова Л.А., и др. // Там же. 2012. Т. 48. С. 1302. https://doi.org/ 10.1134/S1070428012100065
  3. Li H., Liu L., Yuan X., et al. // Eur. J. Med. Chem. 2022. V. 228. Р. 113977.
  4. Кустова Т.П., Локтева И.И., Кочетова Л.Б., Хачатрян Д.С. // Журн. общ. химии. 2020. Т. 56. С. 1034. https://doi.org/10.31857/ S0514749220060117
  5. Кустова Т.П., Кочетова Л.Б., Хачатрян Д.С. // Там же. 2022. Т. 58. № 4. С. 422. https://doi.org/ 10.31857/S0514749222040073
  6. Маркевичева Е.А., Купцова С.В., Румин Л.Д. // Вопр. мед. химии. 2002. Т. 48. № 6. С. 570.
  7. Kozlowska G-F., L. Pettit, Steel // J. Inorg. Biochem. 1984. V. 22. Р. 155.
  8. Davies C. // J. Chem. Soc. 1938. P. 2093.
  9. Васильев В.П. Термодинамические свойства растворов электролитов. М.: Высш. школа, 1982. 313 с.
  10. Коростелев П.П. Приготовление растворов для химико-аналитических работ. М.: Изд-во АН СССР, 1962. 398 с.
  11. Lytkin A.I., Barannikov V.P., Badelin V.G., Krutova O.N. // J. Therm. Anal. Calorim. 2020. V. 139. P. 3683. https://doi.org/10.1007/s10973-019-08604-y
  12. Parcker W.B. Thermal Properties of Aqueous Uni-Univalent Еlectrolytes. Washington: NSRDS-NBS. 1965. B. 2. P. 342.
  13. Васильев В.П., Бородин В.А., Копнышев С.Б. // Журн. физ. химии. 1991. Т. 65. № 1. С. 55.
  14. Тахистов А.В., Пономарев Д.А. Органическая массспектрометрия. СПб.: ВВМ, 2002. С. 346.
  15. Cox J.D., Pilcher G. Thermochemistry of Organic and Organometallic Compоunds. Academic Press, 1970.
  16. Термические константы веществ. / Под ред. В.П. Глушко Вып. 3. М.: ВИНИТИ, 1968.
  17. Крутов П.Д., Крутова О.Н., Бычкова С.А., и др. // Журн. физ. химии. 2025. Russian Journal of Physical Chemistry A, 2025, Vol. 99, No. 5, pp. 945–950 doi: 10.1134/S0036024425700013
  18. Лыткин А.И., Черников В.В., Крутова О.Н., Крутова Е.Д. // Там же. 2020. Т. 94. № 12. С. 1904.
  19. Лыткин А.И., Черников В.В., Крутова О.Н., и др. // Журн. физ. химии. 2016. Т. 90. № 9. С. 1350.
  20. Batov D.V. Kustov A.V., Smirnova N.L. // J. Therm. Anal. Calorim. 2023. Т. 148. № 12. P. 5521. https://doi.org/10.1007/s10973-023-12056-w
  21. Usacheva T., Terekhova I., Alister D., et al. // Entropy. 2022. V. 24. № 1. P. 24. https://doi.org/10.3390/ e24010024
  22. Tyunina E. Yu., Krutova O.N., Lytkin A.I. // Thermochim Acta. 2020. V. 690. P. 178704. https://doi.org/10.1016/j.tca.2020.178704
  23. Krutova O.N., Chernikov V.V., Tyunina E. Yu., et al. // Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol. 2022. V. 65. № 12. P. 6. https://doi.org/10.6060/ivkkt.20226511.6696
  24. Krutova O., Usacheva T., Niccoli M., Giancola C. // J. Therm. Anal. Calorim. 2021. V. 147. № 4. P. 1. https://doi.org/10.1007/s10973-021-10982-1

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar

Declaração de direitos autorais © Russian Academy of Sciences, 2025