史丹福大学环境工程研究员金尼鲍(Diana Ginnebaugh)指出,研究显示乙醇燃料比汽油燃料产生更多的乙醛(Aldehydes),进入大气之后,造成臭氧问题,并使人的眼睛、喉咙及肺部不舒服。金尼鲍表示,空气中的乙醛含量过多,对农作物也会造成损害。
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其他修饰技术C-端标记技术C端酰胺化(Amidation,C-termainal)醛基化(Aldehydes)醇基化(Alcohols)pNA(p-Nitroanilide)AMCAFC巯基乙胺化(Cysteamide)酯基化(Ester)N-端标记技术乙酰化Acetylated(Acetylat...
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其他修饰技术C-端标记技术C端酰胺化(Amidation,C-termainal)醛基化(Aldehydes)醇基化(Alcohols)pNA(p-Nitroanilide)AMCAFC巯基乙胺化(Cysteamide)酯基化(Ester)N-端标记技术乙酰化Acetylated(Acetylat...
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Furan Aldehydes 呋喃醛
Reactions of Aldehydes and Ketones 醛和酮的反应
Aliphatic aldehydes 脂肪醛 ; 脂肪醛类 ; 脂肪族醇
Aldehydes for pharmaceutical purposes 药用乙醛
cyclic polymers of aldehydes 多聚甲醛 ; 环聚醛
Aldehydes & Ketones ULTRAkit 醛类和酮类Kit
Aldehydes Mixture 醛类混合物
The ionic liquid (C12H25)2-bimBr was used as catalyst in the reaction of synthesizing the derivatives of benzil from aromatic aldehydes, which showed better catalytic effect, mild reaction conditions and higher yield.
7.利用合成的离子液体(C12H25)2-bimBr做催化剂,催化由芳醛合成偶酰的反应,催化效果较好,反应条件温和,产率较高。
参考来源 - 新型苯并咪唑离子液体的合成和性质研究ResultA total 37 compounds were identified from the sample extracts. Aldehydes, alcohols and esters were the major constituents.
结果红灯甜樱桃的香气成分共检测到37种,主要成分为醛类、醇类和酯类。
参考来源 - ‘红灯’甜樱桃果实发育进程中香气成分的组成及其变化·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N any organic compound containing the group -CHO. Aldehydes are oxidized to carboxylic acids and take part in many addition reactions 乙醛
The objective is to cyclize and condense with different aromatic aldehydes to synthesize a series of aurones.
目的是与不同的芳香醛进行环合和缩合,以合成一系列的金酮。
The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield.
在氟化钾催化下, 芳香醛与氰乙酸乙酯发生克脑文格尔缩合反应,得到高产率的缩合产物。
Aldehydes possess anesthetic properties.
醛类具有麻醉的作用。
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