Dataset curated

DOI:
https://doi.org/10.34804/supra.20210928235 Cc Cc by 4.0
Title:
Complexation of Some Amino Acids and Peptides by p-Sulfonatocalix[4]arene and Hexasodium p-Sulfonatocalix[6]arene in Aqueous Solution
https://media.springernature.com/w200/springer-static/cover/journal/10847.jpg
Description:
The stability constants (log K), the reaction enthalpy(Δ H) and entropy (Δ S) of the complexesformed between some amino acids (glycine, L-alanine,L-valine, L-leucine, L-phenylalanine, L-tryptophan,L-threonine, and L-lysine) and peptides (glycyl-glycine,glycyl-L-alanine, glycyl-L-leucine, glycyl-L-phenylalanine,L-leucyl-glycine, L-leucyl-L-alanine, glycyl-L-valine,L-leucyl-glycyl-glycine, and glycyl-glycyl-glycine) withp-sulfonatocalix[4]arene and hexasodiump-sulfonatocalix[6]arene in aqueous solutions by meansof calorimetric titration have been investigated. The reportedresults demonstrate that the amino acids and peptides under studyform complexes with both p-sulfonatocalix[4]areneand hexasodium p-sulfonatocalix[6]arene. In the case of theamino acids and peptides the complexation with water-solublecalixarenes in aqueous solution is favored by enthalpiccontributions and disfavored by entropic contributions. However,no influence of the ring size of the calixarenes upon thecomplexation is observed. By comparison with the reaction ofthe sodium salt of phenol-4-sulfonic acid with amino acids amacrocyclic effect in case of the calixarenes is possible.
Citation:

H. Buschmann, L. Mutihac, E. Schollmeyer, SupraBank 2024, Complexation of Some Amino Acids and Peptides by p-Sulfonatocalix[4]arene and Hexasodium p-Sulfonatocalix[6]arene in Aqueous Solution (dataset). https://doi.org/10.34804/supra.20210928235

Link: https://doi.org/10.34804/supra.20210928235
Export: BibTex | RIS | EndNote
Views Downloads Citations
11747 0 0
Citation:

H.-J. Buschmann, L. Mutihac, E. Schollmeyer, Journal of Inclusion Phenomena and Macrocyclic Chemistry 2003, 46, 133–137.

Link: https://doi.org/10.1023/A:1026361017680
Export: BibTex | RIS | EndNote
Creators:
Orcidid | Ror | H.-J. Buschmann
Orcidid | Ror | L. Mutihac
Orcidid | Ror | E. Schollmeyer
Contributers:
Orcidid | Ror | Mary Maguire | DataManager
Subjects:
general chemistry food science condensed matter physics

Included Interactions 25 Info

Show interactions per page
Default trans