Polymers of fluorocarbon ethers and sulfides. I. Trifluoromethyl trifluorovinyl ether and sulfide

Autor:	Geraldine Westmoreland, William S. Durrell, Eugene C. Stump, Calvind D. Padgett
Rok vydání:	1965
Předmět:	chemistry.chemical_compound Sulfenyl chloride Trifluoromethyl chemistry Polymerization Polymer chemistry Trifluoromethyl hypofluorite Organic chemistry Ether Tetrafluoroethylene General Medicine Chlorotrifluoroethylene Fluoride
Zdroj:	Journal of Polymer Science Part A: General Papers. 3:4065-4074
ISSN:	1542-6246 0449-2951
Popis:	Trifluoromethyl trifluorovinyl ether (I) and sulfide (II) were prepared by dehalogenation of the corresponding 1,2-dichlorotrifluoroethyl compounds. These were prepared from the reactions of trifluoromethyl hypofluorite with 1,2-dichlorodifluoroethylene and trifluoromethane sulfenyl chloride with chlorotrifluoroethylene, respectively. The polymerization behavior of these, along with the known trifluoroethyl trifluorovinyl ether (III) was examined. Only III gave a high molecular weight homopolymer, and, along with I, copolymers. II was quite unreactive in all polymerization reactions. High molecular weight copolymers of I and III were obtained with tetrafluoroethylene, vinylidene fluoride, vinylene fluoride, ethylene, and chlorotrifluoroethylene. Those with vinylidene fluoride and ethylene were elastomers in both cases as was the copolymer of III with tetrafluoroethylene, I and II were reacted with CF3NO slowly to give low polymers and volatile products, the corresponding 1,3-disubstituted oxazetidines. III was reacted with nitrosyl chloride to give a nitroso compound.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2618e125233759ed27fcbad0bdbcc0b6 https://doi.org/10.1002/pol.1965.100031205 Zobrazit plný text záznamu Plný text