Cyclomaltooligosaccharide (cyclodextrin)-assisted enantiomeric recognition of benzo[lmn][3,8]phenanthroline-derived amino acids.
Formation of self-assembly molecular aggregates and cyclomaltooligosaccharide (cyclodextrin) molecular aggregates with benzo[lmn][3,8]phenanthroline-derived amino acids is presented. The nature of the molecular aggregates was studied by negative-ion electrospray-ionization mass spectrometry (ESIMS). The enantiomeric recognition was demonstrated by NMR enantiomeric discrimination of the amino acid derivatives in aqueous solutions of cyclodextrins.
Jursic
Branko S
BS
Department of Chemistry, University of New Orleans, New Orleans, LA 70148, United States. bsjcm@uno.edu
Patel
Paresh K
PK
D000596:Amino Acids / Q000737:chemistry*; D003505:Cyclodextrins / Q000737:chemistry*; D007536:Isomerism; D010618:Phenanthrolines / Q000737:chemistry*; D012996:Solutions / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D014867:Water / Q000737:chemistry
D000596:Amino Acids; D003505:Cyclodextrins; D010618:Phenanthrolines; D012996:Solutions; D014867:Water