二乙烯酮是农药、医药的重要中间体，可以制备杀菌剂拌种灵、禾穗胺、萎锈灵、恶霉灵、二甲嘧酚、乙嘧酚，杀虫剂久效磷、磷胺、蝇毒磷、胺丙畏、嘧啶氧磷、百治磷、二嗪磷、杀线威、抗蚜威、乐果、氧乐果，除草剂甲草胺、乙草胺、丁草胺、喹禾灵、毒草胺、莎稗磷等。
双乙烯酮;4-亚甲基-2-氧杂环丁酮;双烯酮;乙烯基乙烯酮;Diketene;4-Mcthyle…… 二乙烯酮;双乙烯酮;乙酰乙烯酮;乙酰基乙烯酮;双烯酮;Diketene;Acety ketene 双烯酮;乙烯基乙烯酮;双乙烯酮;乙烯乙酸-β丙酯;二乙烯酮;3-羟...
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...二乙烯酮;双乙烯酮;乙酰乙烯酮;乙酰基乙烯酮;双烯酮;Diketene;Acety ketene 双乙烯酮;4-亚甲基-2-氧杂环丁酮;双烯酮;乙烯基乙烯酮;Diketene;4-Mcthylene-2-oxetanone;Ketene dimer;Acetylketene ..
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同组化学物质(如丙烯酰胺和甲乙烯酮)也存在于汽车尾气、二手烟、工业环境中，甚至炸薯条里也有。
Chemicals in this group, such as acrylamide and methylvinyl ketone, also show up in car exhaust, cigarette smoke, industrial Settings, even French fries.
常温常压下，纳米级的镍基催化剂对苯乙烯和二苯甲酮分别有催化加氢活性。
Nanosized nickel based catalysts can be used to carry out the hydrogenation of styrol and benzophenone at normal temperature and pressure.
酮的对甲苯磺酰腙在含水的乙腈中与聚苯乙烯二醋酸磺苯在温和条件下反应得到高产率的酮。
Reaction of tosylhydrazones of ketones with CPSID in wet acetonitrile affords the corresponding parent ketones in excellent yields under mild conditions.
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