Polymers and telomers of perfluoro‐1,4‐pentadiene
Perfluoro‐1,4‐pentadiene was prepared by pyrolysis of sodium 3,5,6‐trichloroperfluorohexanoate and subsequent dehalogenation. The monomer was polymerized under a number of conditions of temperature and pressure using various periods and various dose rates of γ‐ray initiation. The compound was found...
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| Veröffentlicht in: | Journal of polymer science. Part A-1, Polymer chemistry Polymer chemistry, 1966-01, Vol.4 (1), p.131-140 |
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| container_end_page | 140 |
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| container_issue | 1 |
| container_start_page | 131 |
| container_title | Journal of polymer science. Part A-1, Polymer chemistry |
| container_volume | 4 |
| creator | Fearn, James E. Brown, Daniel W. Wall, Leo A. |
| description | Perfluoro‐1,4‐pentadiene was prepared by pyrolysis of sodium 3,5,6‐trichloroperfluorohexanoate and subsequent dehalogenation. The monomer was polymerized under a number of conditions of temperature and pressure using various periods and various dose rates of γ‐ray initiation. The compound was found to undergo doublebond migration producing perfluoro‐1,3‐pentadiene. The polymer samples, some of them rubbery, others grainy, are assumed to be copolymers of the 1,4‐pentadiene and the 1,3 pentadiene, the 1,4‐diene polymerizing according to a cyclic mechanism and the 1,3‐diene undergoing the 1,4‐addition that is characteristic of butadienes under certain conditions. Infrared and nuclear magnetic resonance studies tend to support these assumptions. Under polymerization conditions the monomer also produced four distinct dimers and traces of two monomeric substances. |
| doi_str_mv | 10.1002/pol.1966.150040108 |
| format | Article |
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The polymer samples, some of them rubbery, others grainy, are assumed to be copolymers of the 1,4‐pentadiene and the 1,3 pentadiene, the 1,4‐diene polymerizing according to a cyclic mechanism and the 1,3‐diene undergoing the 1,4‐addition that is characteristic of butadienes under certain conditions. Infrared and nuclear magnetic resonance studies tend to support these assumptions. Under polymerization conditions the monomer also produced four distinct dimers and traces of two monomeric substances.</abstract><doi>10.1002/pol.1966.150040108</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0449-296X |
| ispartof | Journal of polymer science. Part A-1, Polymer chemistry, 1966-01, Vol.4 (1), p.131-140 |
| issn | 0449-296X 1542-9350 |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_pol_1966_150040108 |
| source | Wiley Online Library Journals Frontfile Complete |
| title | Polymers and telomers of perfluoro‐1,4‐pentadiene |
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