Benzylidene acetone exports accounted for first in the country.
苄叉丙酮的出口量占全国第一。
Benzylidene acetone
英语例句库
Benzaldehyde and acetone used as materials,the benzylidene acetone is synthesized in the presence of potassium fluoride on alumina.
以苯甲醛和丙酮为原料,氟化钾氧化铝作催化剂合成了苄叉丙酮。
中文百科
亚苄基丙酮 Benzylideneacetone
（重定向自Benzylidene acetone）
![](/Images/godic/202412/24/Benzylideneacetone-2D-skeletal0812.png")
![](/Images/godic/202412/24/Benzylideneacetone-3D-balls0812.png")
![](/Images/godic/202412/24/Benzalacetone_preparation_schematics0812.png")
![](/Images/godic/202412/24/LiHMDS_EnolateFormation0812.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。
英语百科
Benzylideneacetone 亚苄基丙酮
（重定向自Benzylidene acetone）
![](/Images/godic/202412/24/BenzalacetonePreparationUsingLDA0812.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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