Encapsulation and selective recognition of sulfate anion in an azamacrocycle in water.

نویسندگان

  • John S Mendy
  • Marcy L Pilate
  • Toyketa Horne
  • Victor W Day
  • Md Alamgir Hossain
چکیده

Structural characterization of a sulfate complex with an azamacrocycle suggests that one sulfate is encapsulated in the macrocyclic cavity with eight hydrogen bonds; a significant selectivity of the host was observed for sulfate over halides, nitrate and perchlorate as evaluated by (1)H NMR studies in water.

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عنوان ژورنال:
  • Chemical communications

دوره 46 33  شماره 

صفحات  -

تاریخ انتشار 2010