Synthesis, structure, and optical properties of an alternating calix[4]arene-based meta-linked phenylene ethynylene copolymer

Novel alternating copolymers comprising biscalix[4]arene-p-phenylene ethynylene and m-phenylene ethynylene units (CALIX-m-PPE) were synthesized using the Sonogashira-Hagihara cross-coupling polymerization. Good isolated yields (60-80%) were achieved for the polymers that show M-n ranging from 1.4 x...

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Bibliographic Details
Main Author: D. Barata, Patrícia (author)
Other Authors: Costa, Alexandra (author), Ferreira, Luis F. V. (author), Prata, José Virgílio (author)
Format: article
Language:eng
Published: 2011
Subjects:
Calixarene
Fluorescence
Intramolecular exciplex
Meta-linked
Phenylene ethynylene polymer
Online Access:http://hdl.handle.net/10400.21/531
Country:Portugal
Oai:oai:repositorio.ipl.pt:10400.21/531

Internet

http://hdl.handle.net/10400.21/531

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