SYNTHESIS OF 1, 1-BIS(4-HYDROXYPHENY1)-1-(3, 5-BIS(TRIFLUOROMETHY1)-PHENY1)-ETHANE AND POLY (ARYLENE)ET-HER USING 1,1-BIS(4-HYDROXYPHENY1)-1-(3,5-BIS(TRIFLUOROMETHY1) PYENY1)-ETHANE

摘要

The present invention is a 1,1-bis-hydroxyphenyl -1-3,5- Beast methylphenyl reflow fluorine-ethane monomer and a method of manufacturing the same and relates to a polyarylene ether and a method of manufacturing the same polymerization as the monomer that the monomers to be represented by the formula (1), polyarylene ether may be represented by the following formula (2). Polyarylene ethers of the present invention therefore has a high thermal stability and low dielectric constant and low optical loss may be used in the optical element and the optical material.; Formula 1; [Formula 2]; (Note that, X is absent or C = O, S or SO ₂ in the formula, where n is a natural number of 1 to 100 as the degree of polymerization, the diol (Diol) and die halide (Dihalide except Bis-6F provided in the present invention) the repeating units of each may be the same or two kinds (異種).)