[2.2.2]paracyclophane-trienes: attractive monomers for ROMP
Three derivatives of 4,7-substituted [2.2.2]paracyclophane-trienes were synthesized and used in ring-opening metathesis polymerization (ROMP), resulting in well-soluble poly(para-phenylenevinylene)s (PPV). The paracyclophane-trienes were prepared using an iterative buildup of a phenylene-ethynylene...
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| Main Authors: | , , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
April 11, 2014
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| In: |
ACS Macro Letters
Year: 2014, Volume: 3, Issue: 5, Pages: 415-418 |
| ISSN: | 2161-1653 |
| DOI: | 10.1021/mz500135s |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1021/mz500135s
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| Author Notes: | Dominic Mäker, Christopher Maier, Kerstin Brödner, and Uwe H.F. Bunz |
| Summary: | Three derivatives of 4,7-substituted [2.2.2]paracyclophane-trienes were synthesized and used in ring-opening metathesis polymerization (ROMP), resulting in well-soluble poly(para-phenylenevinylene)s (PPV). The paracyclophane-trienes were prepared using an iterative buildup of a phenylene-ethynylene backbone, followed by a cis selective Grignard reduction and an intramolecular McMurry reaction. The monomers were applied in ROMP to result in well-soluble PPV derivatives with an unusual substituent pattern. The PPVs were spin-coated into amorphous, highly fluorescent films. To the best of our knowledge, we are the first to synthesize 4,7-substituted [2.2.2]paracyclophane-trienes and use them as ROMP monomers. |
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| Item Description: | Gesehen am 31.08.2020 |
| Physical Description: | Online Resource |
| ISSN: | 2161-1653 |
| DOI: | 10.1021/mz500135s |