Enantiomeric recognition of organic ammonium salts by chiral dialkyl-, dialkenyl-, and tetramethyl-substituted pyridino-18-crown-6 and tetramethyl-substituted …
JS Bradshaw, P Huszthy, CW McDaniel…
文献索引：Journal of Organic Chemistry, , vol. 55, # 10 p. 3129 - 3137
... (11) Stoddart, J. F. "Synthetic Chiral Receptor Molecules from Na- tional Products" in Progress in Macrocyclic Chemistry, Vol. ... 10rimetry.l~ We have ~ hown ' ~ J ~ that the pyridino-crowns form strong complexes with protonated organic amines. ...
