Enantioselective recognition of ammonium perchlorate salts by optically active monoaza-15-crown-5 ethers.

@article{Torul2004EnantioselectiveRO,
  title={Enantioselective recognition of ammonium perchlorate salts by optically active monoaza-15-crown-5 ethers.},
  author={Mahmut Toğrul and Yilmaz Turgut and Halil Hoşg{\"o}ren},
  journal={Chirality},
  year={2004},
  volume={16 6},
  pages={351-5}
}
Chiral monoaza-15-crown-5 ethers (1, 2) were prepared from (R)-(-)-2-amino-1-butanol in high yield. The chiral monoaza-15-crown-5 ethers were purified directly as NaClO(4) complexes. Molecular recognition by these chiral monoaza-crown ethers of (R)- and (S)-PhEtHClO(4) and (R)- and (S)-NapEtHClO(4) as characterized by UV-vis spectroscopy. The order of… CONTINUE READING