The synthesis and attempted polymerization of an α,β,β-trifluorostyrene disubstituted by hexafluoro-2-propanol groups

Autor:	Lee G. Sprague, James R. Griffith, Arthur W. Snow
Rok vydání:	1991
Předmět:	chemistry.chemical_classification Trimethylsilyl Aryl Dimer Organic Chemistry Iodide Ether Trimethylsilane Biochemistry Cyclobutane Inorganic Chemistry chemistry.chemical_compound chemistry Bromide Polymer chemistry Environmental Chemistry Physical and Theoretical Chemistry
Zdroj:	Journal of Fluorine Chemistry. 52:301-306
ISSN:	0022-1139
DOI:	10.1016/s0022-1139(00)80344-9
Popis:	The preparation of [(5-(trifluoroethenyl)-1,3-phenylene)bis[2,2,2-trifluoro-1- trifluoromethylethylidene]oxy]-bis[trimethylsilane] 2 in excellent isolated yield from the corresponding aryl iodide 4 is described. The synthesis features conversion of the known dialcohol 3 to the trimethylsilyl ether 4 which gave excellent protection against organometallic reagents and allowed the Pd(PPh 3 ) 4 catalyzed coupling with trifluoroethenylzinc bromide. Compound 2 exhibited good thermal stability with little propensity to form the corresponding F -cyclobutane dimer at room temperature.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e45bcc48c402e0502b16cc7973f48a62 https://doi.org/10.1016/s0022-1139(00)80344-9 Zobrazit plný text záznamu