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|Section2= |Section3= }} Cyclohexenone is an organic compound which is a versatile intermediate used in the synthesis of a variety of chemical products such as pharmaceuticals and fragrances.〔Podraze, K.F. ''Org. Prep. Proced. Int.'', 1991, 23, p. 217.〕 It is a clear colorless liquid in pure state but a commercially available product is mostly yellowish liquid. Industrially, cyclohexenone is prepared from phenol by Birch reduction.〔''Organic Building Blocks of the Chemical Industry'', Harry H. Szmant, ISBN 978-0-471-85545-3〕 Cyclohexenone is a ketone, or more precisely an enone. Common reactions include nucleophilic conjugate addition with organocopper reagents, Michael reactions and Robinson annulations.〔''Tet. Lett.'' 34, 3881, (1993)〕 ==Property== It is soluble in many solvents, such as alcohols, ethers, haloalkanes, esters, and also is misible with polar aprotic solvents. Cyclohexenone reacts both ketones and alkenes. It has an electron-poor carbon-carbon double bond as a typical representative of the α, β-unsaturated carbonyl compounds. With strong bases, the positions 4 and 6 (the two CH2-groups of the carbonyl group and the C-C double bond adjacent) are deprotonated. 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「Cyclohexenone」の詳細全文を読む スポンサード リンク
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