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Synthesis of a diazacrown ether containing polymers and formation of complexes with alkaline earth metals
Author(s) -
Chan Suk Hang,
Lam Lillian Sze Man,
Wong Wing Tak,
Chan Wai Kin
Publication year - 2000
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/1521-3927(20001001)21:15<1075::aid-marc1075>3.0.co;2-y
Subject(s) - polymer , alkaline earth metal , moiety , strontium , barium , monomer , metal , crown ether , polymer chemistry , materials science , ether , absorption (acoustics) , inorganic chemistry , chemistry , organic chemistry , ion , composite material
Abstract We report the synthesis of a polymer that contains the diaza‐18‐crown‐6 moiety on the polymer main chain. Metal containing polymers were obtained when the respective barium or strontium complexes were used as monomers. These polymers emitted greenish blue light in solution, and the metal had little influence on absorption and emission energies. In the solid state, the position of the emission peaks was different probably due to a different degree of aggregation.