翻訳と辞書 Words near each other ・ 4-Dimethylaminophenol ・ 4-Dimethylaminophenylpentazole ・ 4-Dimethylaminopyridine ・ 4-Diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate ・ 4-Diphosphocytidyl-2-C-methylerythritol ・ 4-Ethylamphetamine ・ 4-Ethylbenzaldehyde ・ 4-Ethylguaiacol ・ 4,4'-Azobis(4-cyanopentanoic acid) ・ 4,4'-Biphenol ・ 4,4'-Bipyridine ・ 4,4'-Diapophytoene desaturase ・ 4,4'-Diapophytoene synthase ・ 4,4'-Dichlorobenzophenone ・ 4,4'-Dichlorodiphenyl sulfone ・ 4,4'-Difluorobenzophenone ・ 4,4'-Dihydroxybenzophenone ・ 4,4'-Dimethylaminorex ・ 4,4'-Dinitro-3,3'-diazenofuroxan ・ 4,4'-Methylenebis(2-chloroaniline) ・ 4,4'-Methylenedianiline ・ 4,4'-Oxydianiline ・ 4,4'-Thiodianiline ・ 4,4′-Diamino-2,2′-stilbenedisulfonic acid ・ 4,5,6 ・ 4,5-Diaminopyrimidine ・ 4,5-Dihydroorotic acid ・ 4,5-dihydroxyphthalate decarboxylase ・ 4,5-MDO-DiPT ・ 4,5-MDO-DMT Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 4,4'-Difluorobenzophenone ： ウィキペディア英語版 4,4'-Difluorobenzophenone |Section2= |Section3= }} 4,4’-Difluorobenzophenone is an organic compound with the formula of (FC6H4)2CO. This a colorless solid is commonly used as a precursor to PEEK, or polyetherether ketone, a so-called high performance polymer. Because PEEK is resistant to attack, it is commonly used in carbon fiber coatings and cable insulation. ==Synthesis== 4,4’-Difluorobenzophenone is prepared by the acylation of fluorobenzene with ''p''-fluorobenzoyl chloride. The conversion is typically conducted in the presence of an aluminium chloride catalyst in a petroleum ether solvent. :FC6H5C(O)Cl + C6H5F → (FC6H4)2CO + HCl 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「4,4'-Difluorobenzophenone」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.