TY - JOUR
T1 - Ag+ selection by Aza-18-crown-6 ethers N-substituted on heterocyclic aromatics
AU - Matsumoto, Kiyoshi
AU - Iida, Hirokazu
AU - Ikemi, Yukio
AU - Shigeta, Akira
AU - Toda, Mitsuo
AU - Hayashi, Naoto
AU - Bulman, Robert
N1 - Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2005/3
Y1 - 2005/3
N2 - Substitution on the nitrogen atom, where necessary by high-pressure S NAr reactions, of aza-18-crown-6 ethers linked to heterocyclic aromatics has extended the number of potential host compounds for Ag +. The complexation of Ag+ by the new compounds has been evaluated by liquid membrane ion transport and ion extraction experiments. The nature of the binding sites of these new host compounds for Ag+ has been assessed, in DMF/D2O (4/1), by 13C nmr titration experiments with AgClO4.
AB - Substitution on the nitrogen atom, where necessary by high-pressure S NAr reactions, of aza-18-crown-6 ethers linked to heterocyclic aromatics has extended the number of potential host compounds for Ag +. The complexation of Ag+ by the new compounds has been evaluated by liquid membrane ion transport and ion extraction experiments. The nature of the binding sites of these new host compounds for Ag+ has been assessed, in DMF/D2O (4/1), by 13C nmr titration experiments with AgClO4.
UR - http://www.scopus.com/inward/record.url?scp=16844368510&partnerID=8YFLogxK
U2 - 10.1002/jhet.5570420203
DO - 10.1002/jhet.5570420203
M3 - Article
AN - SCOPUS:16844368510
SN - 0022-152X
VL - 42
SP - 191
EP - 199
JO - Journal of Heterocyclic Chemistry
JF - Journal of Heterocyclic Chemistry
IS - 2
ER -