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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Octahydroxyanthraquinone ： ウィキペディア英語版 Octahydroxyanthraquinone |Section2= }} Octahydroxyanthraquinone is an organic compound with formula , formally derived from anthraquinone by replacement of 8 hydrogen atoms by hydroxyl groups. The compound was obtained in 1911 by Georg von Georgievics〔 Wahl, Andre; Atack, F. W (1919) ''The Manufacture Of Organic Dyestuffs''. G. Bell And Sons, Limited. (Online version ) accessed on 2010-01-22.〕 and can be obtained through oxidation of rufigallol (1,2,3,5,6,7-hexahydroxyanthraquinone) with boric acid and mercuric oxide in sulfuric acid at .〔 〕 Esters of octahydroxyanthraquinone, where all eight hydroxyls are replaced by straight-chain 1-alkanecarboxylate groups -()''n''-COO-, with ''n'' between 6 and 14, are liquid crystals and have been studied for possible LCD applications.〔 Octahydroxyanthraquinone is active against the malaria parasite, but rufigallol (1,2,3,5,6,7-hexahydroxyanthraquinone) is 22 times more potent.〔 〕 ==References== 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「Octahydroxyanthraquinone」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.