Journal article
New crown ether resins prepared by cationic template polymerization
Abstract
Abstract The synthesis of several dibenzo‐18‐crown‐6 derivatives, and their acid catalyzed incorporation into crosslinked styrene and 4‐methoxystyrene based copolymers is described. Some of these reactions were carried out in the presence of chiral ammonium cations acting as non‐covalent templates. The polymers have been characterized by IR, and by 1 H and 13 C solution state and magic angle spinning NMR.
Authors
Li K; Ferrari LP; Brown C; Stöuver HDH
Journal
Macromolecular Chemistry and Physics, Vol. 195, No. 2, pp. 391–399
Publisher
Wiley
Publication Date
February 1994
DOI
10.1002/macp.1994.021950201
ISSN
1022-1352