TY - JOUR
T1 - Spontaneous resolution of a non-degenerate donor-acceptor [2]catenane
AU - Alcalde, Ermitas
AU - Pérez-García, Lluïsa
AU - Ramos, Susana
AU - Fraser Stoddart, J.
AU - Vignon, Scott A.
AU - White, Andrew J P
AU - Williams, David J.
N1 - Funding Information:
This research was supported by the Dirección General de Investigación (MCYT) in Spain (project nos. BQU2002-02424 and BQU2002-03470). S.R. thanks the Universitat de Barcelona for a fellowship. We are most grateful to Dr. D. B. Amabilino,
PY - 2003
Y1 - 2003
N2 - The incorporation of a 3,5-bis(methylene)-1H-1,2,4-triazole unit into the macrocyclic polyether component of a donor-acceptor [2]catenane induces selectivity in the isomerization processes operating within the molecule, since it exists both in solution and in the solid state as only one of two possible translational isomers, and, upon crystallisation, undergoes spontaneous resolution under racemizing conditions.
AB - The incorporation of a 3,5-bis(methylene)-1H-1,2,4-triazole unit into the macrocyclic polyether component of a donor-acceptor [2]catenane induces selectivity in the isomerization processes operating within the molecule, since it exists both in solution and in the solid state as only one of two possible translational isomers, and, upon crystallisation, undergoes spontaneous resolution under racemizing conditions.
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U2 - 10.1070/MC2003v013n03ABEH001809
DO - 10.1070/MC2003v013n03ABEH001809
M3 - Article
AN - SCOPUS:0043067935
SN - 0959-9436
VL - 13
SP - 100
EP - 102
JO - Mendeleev Communications
JF - Mendeleev Communications
IS - 3
ER -