亚苄基丙酮 Benzylideneacetone
（重定向自Benzalacetone）
![](/Images/godic/202412/24/Benzylideneacetone-2D-skeletal3951.png")
![](/Images/godic/202412/24/Benzylideneacetone-3D-balls3951.png")
![](/Images/godic/202412/24/Benzalacetone_preparation_schematics3951.png")
![](/Images/godic/202412/24/LiHMDS_EnolateFormation3951.png")
亚苄基丙酮是一种具有分子式C6H5CH=CHC(O)CH3的有机化合物。虽然从理论上该α,β-不饱和酮化合物存在顺式-和反式-异构体，但至今只发现了其反式异构体。该化合物的最早合成方法说明了缩合反应可以合成诸多复杂的全新有机化合物。
benzalacetone
/ˌbenzæ'læktəun/
英汉-汉英词典
n. 苯亚甲基丙酮
词组 | 习惯用语
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- benefaction n. 善行, 善举 赠品, 捐赠
- cobblestone n. 圆石,鹅卵石
benzalacetone [有化] 苄叉丙酮; 苯亚甲基丙酮;
网络短语:
substituted benzalacetone 取代苯丁烯酮
英语例句库
- Benzalacetone 1,2-propylene glycol ketal was synthesized from benzalacetone and 1,2-propylene glycol in the presence of ptoluene sulphonic acid.
以对甲苯磺酸为催化剂,通过苄叉丙酮与-1,2-丙二醇反应合成了苄叉丙酮-1,2-丙二醇缩酮。
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中文百科
英语百科
Benzylideneacetone 亚苄基丙酮
（重定向自Benzalacetone）
![](/Images/godic/202412/24/Benzalacetone_preparation_schematics3952.png")
![](/Images/godic/202412/24/BenzalacetonePreparationUsingLDA3952.png")
Benzylideneacetone is the organic compound described by the formula C6H5CH=CHC(O)CH3. Although both cis- and trans-isomers are possible for the α,β-unsaturated ketone, only the trans isomer is observed. Its original preparation demonstrated the scope of condensation reactions to construct new, complex organic compounds.
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