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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 Enal ： ウィキペディア英語版 Enone An enone, also called an α,β-unsaturated carbonyl, is a type of organic compound consisting of an alkene conjugated to a ketone. The simplest enone is methyl vinyl ketone (butenone) or CH2=CHCOCH3. An enal is the corresponding α,β-unsaturated aldehyde, an example being acrolein (CH2=CHCHO). ==Synthesis== Enones are typically producing using an Aldol condensation or Knoevenagel condensation. Some commercially significant enones are produced by condensations of acetone, e.g. mesityl oxide and isophorone.〔Hardo Siegel, Manfred Eggersdorfer "Ketones" in Ullmann's Encyclopedia of Industrial Chemistry, 2005, Wiley-VCH, Weinheim.〕 In the Meyer–Schuster rearrangement the starting compound is a propargyl alcohol. Cyclic enones can be prepared via the Pauson–Khand reaction. 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「Enone」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.