Title of article :
A novel calix[4]arene-based neutral semicarbazone receptor for anion recognition
Author/Authors :
Chawla، نويسنده , , Har Mohindra and Sahu، نويسنده , , Satya Narayan and Shrivastava، نويسنده , , Rahul، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A series of novel calix[4]arene-based neutral semicarbazone and thiosemicarbazone receptors have been synthesized and characterized. The molecular receptor 4a recognizes HSO 4 - in preference to other anions (Cl−, Br−, I−, ClO 4 - , H 2 PO 4 - and PF 6 - ) through a 1:1 binding-stoichiometry.
Keywords :
Thiosemicarbazone , Semicarbazone
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
