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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 Gem-Difluoroalkene ： ウィキペディア英語版 Gem-Difluoroalkene Difluoroalkenes are alkenes that have two fluorines on their sp2 carbon. Difluoroalkenes that have the fluorines on the same carbon, a geminal relationship, are called ''gem''-difluoroalkenes. They have a unique reactivity derived from the fluorines. Generally, the alkenes are known to react with electrophiles. But ''gem''-difluoroalkenes can react also with nucleophiles, since their carbon-carbon double bond is electrophilically activated by the two fluorine atoms. By using this characteristic, several fluorine-containing compounds have been prepared. Because of their biological activities and physical properties, ''gem''-difluoroalkene compounds have been attracting much interest in various fields such as medical and agricultural chemistry and material sciences. 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「Gem-Difluoroalkene」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.