| Literature DB >> 22735391 |
Pedro Mateus1, Rita Delgado, Paula Brandão, Vítor Félix.
Abstract
A polyoxapolyaza heteroditopic macrobicyclic compound (btpN(4)O(3)) was synthesized. The acid-base behaviour of the compound as well as its binding ability for zwitterionic amino acids were studied by potentiometry at 298.2 ± 0.1 K in H(2)O-MeOH (50:50 v/v) and at I = 0.10 ± 0.01 M in NMe(4)TsO. The H(n)btpN(4)O(3)(n+) showed preference for amino acids containing tetrahedral anionic groups.Entities:
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Year: 2012 PMID： 22735391 DOI： 10.1039/c2ob25725d
Source DB: PubMed Journal: Org Biomol Chem ISSN： 1477-0520 Impact factor: 3.876