Toxic effect of ketones 酮类的毒性效应
Methyl ketones 甲基酮
ketones solvent 酮类溶剂
aliphatic ketones 脂肪族酮类 ; 脂肪酮
Raspberry Ketones 覆盆子酮 ; 树莓酮
Reactions of Aldehydes and Ketones 醛和酮的反应
aromatic ketones 芳香酮
Aryl Ketones 芳基酮
diazo-ketones [有化] 重氮酮
Condensation reactions of different aldehydes or ketones with ethylene glycol could also be conducted over the acid-modified kaolin catalyst.
在优化的反应条件下,研究了不同的醛(酮)与乙二醇的缩合反应。
参考来源 - 质子酸改性高岭土催化合成缩醛(酮)Results 16 compounds were identified in normal rat urine, most of which were ketones. The three most abundant components were 2 -Heptanone, 4 - Heptanone and 2 - Pentanone.
结果从正常大鼠尿液中鉴定出16个化合物,大多数是酮类物质,其中含量最高的3个化合物为2-庚酮、4-庚酮和2-戊酮。
参考来源 - 大鼠尿液中挥发性成分的测定方法·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N any of a class of compounds with the general formula R′COR, where R and R′ are alkyl or aryl groups 酮 → see also acetone
He suggests Oscar is able - like dogs, which can reportedly smell cancer - to detect ketones, the distinctly-odoured biochemicals given off by dying cells.
他暗示奥斯卡有能力探测出正在死亡的细胞产生的酮——就像报道过的那只能闻出癌症的狗一样。
In organic synthesis, chloromethylation of aromatic compounds and oxidation of benzylic halides to aromatic aldehydes or aromatic ketones are extremely important reactions.
在有机合成中，芳环化合物的氯甲基化和将苄基卤氧化成芳醛或芳酮是一类极其重要的反应。
In organic chemistry, the oxidation of benzyl halides and benzyl alcohols to aromatic aldehydes and aromatic ketones is an important reaction and of great significance both in theory and in practice.
在有机化学中，将苄卤和苄醇氧化成芳醛或芳酮是一类非常重要的反应。
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