252062-98-9Relevant academic research and scientific papers
Syntheses of chiral bishomodiazacalix[4]arenes incorporating amino acid residues: Molecular recognition for racemic ammonium ions by the macrocycles possessing tyrosine residues
Ito, Kazuaki,Ohta, Takanori,Ohba, Yoshihiro,Sone, Tyo
, p. 79 - 85 (2007/10/03)
Chiral bishomodiazacalix[4]arenes containing amino acid residues were prepared. The 1H and 13C nmr spectra indicated that the macrocycles preferably adopted a cone conformation, which suggested that the cyclophane moiety was in a chi
