- 更多网络例句与乙二醛肟相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on the absorption property of glyoxime which can be formed by addition reaction of aldehyde group and hydroxylamine in the UV-spectral region,spectrophotometric determination of glyoxal in glyoxal solution was proposed.
利用醛基与羟胺在酸性条件下的成肟反应产物乙二醛二肟对紫外光的吸收特性，用紫外分光光度法测定乙二醛的含量。
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Firstly, 3-ethylthiobutanal was prepared from crotonaldehyde reacting with ethanehiol in triethylamine with high yield. Secondly, methyl acetoacetate was converted to 6-ethylthiohept-3-en-2-one by three steps via hydrolysis, condensation with 3-ethyltio-butanal and dehydration, then 6-ethylthiohept-3-en-2-one was cycloco ndensed with dimethyl malonate by Michael addition and Claisen condensation, followed by saponification and decarboxylation to give the intermediate of 5-(2-ethylthiopropyl)-cyclohexane-1,3-dione.
首先，以巴豆醛与乙硫醇为原料，在三乙胺的催化作用下高收率制得3-乙硫基丁醛；然后从乙酰乙酸甲酯出发，通过碱水解、与3-乙硫基丁醛缩合、脱水三步反应合成6-乙硫基-3-烯-2-庚酮，接着6-乙硫基-3-烯-2-庚酮与丙二酸二甲酯通过Michael加成和Claisen缩合成环，再通过皂化和脱羧反应生成中间体5-[2-丙基]-1，3-环己二酮；再与丙酸酐反应丙酰化，最后与0-3-氯-2-丙烯基羟胺肟化，得到目标化合物烯草酮。
- 更多网络解释与乙二醛肟相关的网络解释 [注：此内容来源于网络，仅供参考]
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glyoxal; oxaldehyde：乙二醛
乙二醛二肟 glyoxal dioxime; glyoxime | 乙二醛 glyoxal; oxaldehyde | 羟乙酸 glyoxalic acid hydrate
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glyoxal dioxime; glyoxime：乙二醛二肟
甘草酸苷 glycyrrhizin; glycyrrhizic acid | 乙二醛二肟 glyoxal dioxime; glyoxime | 乙二醛 glyoxal; oxaldehyde
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glyoxyl：乙醛酰
glyoxime 乙二肟 | glyoxyl 乙醛酰 | glyoxylase 乙二醛酶
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methylfumaric acid; mesaconic acid：甲基反丁烯二酸;中康酸
甲基乙基硝胺 methylethylnitramine | 甲基反丁烯二酸;中康酸 methylfumaric acid; mesaconic acid | 甲基乙酮醛二肟;丙酮醛二肟 methylglyoxime; pyruvic aldehyde dioxime
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ACETYL METHYL CARBINOL：乙醯基甲基甲醇
,\\"乙醛肟\\",\\"Acetaldehyde oxime\\" | ,\\"乙醯基甲基甲醇\\",\\"Acetyl methyl carbinol\\" | ,\\"丙烯醛二聚物\\",\\"Acrolein dimer\\"