• Hexanedioic acid diethyl ester;

    己二酸二乙酯;

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  • Decanedioic acid diethyl ester;

    癸二酸二乙酯;

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  • Sulfuric acid diethyl ester;

    硫酸乙酯;二乙基硫酸;

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  • Diethyl ethylmalonate; Ethyl ethylmalonate; Ethyl malonic ester;

    乙基丙二酸二乙酯;

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  • Under the optimal conditions, the yield of diethyl oxalate is high.

    在此条件下取得了较好的收率。

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  • Under this background, I begin the research on Diethyl carbonate (DEC).

    在这种背景下,我展开了碳酸二乙酯(DEC)的研究。

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  • Method Diethyl maleate (DEM) was injected to mice to exhaust their GSH.

    方法 给小鼠注射马来酸二乙酯 (DEM) ,耗竭GSH。

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  • To develop a synthetic route of 4 (N, N dimethylamino)butanal diethyl acetal .

    探讨4 - (N,N-二甲胺基)丁醛缩二乙醇的合成路线。

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  • Phase transfer catalyst was used for synthesis of citral diethyl acetal, the yield has increased.

    用相转移催化合成了柠檬醛二乙缩醛,提高了产率。

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  • The method is compatible with concentration detection of diethyl ketone in the air at a workplace.

    本方法适用于工作场所空气中二乙基甲酮的浓度测定。

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  • The necessary material of 2-(2-methoethyl) acetaldehyde diethyl acetal was synthesized in addition.

    另外还合成了必需原料2-(2-甲氧基乙氧基)乙醛二乙醇缩醛。

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  • Aim \ Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.

    目的研究以庚醛和原甲酸三乙酯为原料制备庚醛二乙缩醛的工艺条件。

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  • This flavour is synthesized by the ester interchange using diethyl oxalate and relative alcohol as materials.

    这些香料都是以草酸二乙酯与相应的醇为原料,通过酯交换反应来合成的。

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  • Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.

    以富马酸和乙醇为原料,硫酸氢钠作催化剂合成富马酸二乙酯。

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  • Taking succinic acid, alcohol as material, cation exchange resin as catalyst the diethyl succinate is synthesized.

    论述了以丁二酸、无水乙醇为原料,离子交换树脂,催化合成丁二酸二乙酯的新工艺。

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  • Changes of IR group vibrational frequency in the blends of diethyl silicone and sebacate were studied in this paper.

    研究了乙基硅油与癸二酸酯调和油的IR基团振动频率的变化,发现乙基硅油与癸二酸酯间存在着相互作用。

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  • Synthesis of 2-(ethoxycarbonyl) cyclopentanone by Dieckmann reaction with diethyl adipate as raw material was studied.

    以己二酸二乙酯为原料,经狄克曼反应合成2-羰环戊基甲酸乙酯。

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  • Under the alkali conditions, the gramine condension with diethyl acetamidomalonate to obtain the condensation compound.

    芦竹碱和乙酰氨基丙二酸二乙酯在碱性条件下缩合,得缩合物。

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  • Under the effect of diethyl aluminium chloride, the catalyst of the invention can be used for catalyzing ethylene polymerization.

    在二乙基氯化铝的作用下,本发明的催化剂可催化乙烯聚合。

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  • Silica gel adsorption and thermal desorption were used for the sampling of diethyl ketone and analysis was performed by GC (FID).

    硅胶管吸附空气中二乙基甲酮,热解吸后气相色谱(FID)测定。

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  • Using ditertbutyl peroxide as initiator, diethyl phosphite reacted with AA and AMPS, then hydrolyzed with conc. hydrochloric acid.

    亚磷酸二乙酯与AA、AMPS在二特丁基过氧化物引发剂存在下进行调聚反应,然后用浓盐酸水解。

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  • Glycine dimethyl phosphoric acid (GDMP) has been synthesized with glycine, formaldehyde and diethyl phosphite as main raw materials.

    以甘氨酸、甲醛、亚磷酸二乙酯为主要原料,合成甘氨酸二亚甲基膦酸(GDMP)。

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  • Sketch diethyl malonate production and synthetic technology of ester, introduce it's extensive use in the organic synthesis in detail.

    简述了丙二酸二乙酯的生产和合成技术,详细介绍了它在有机合成中的广泛用途。

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  • Ethyl phenylmalonate was synthesized to pass through the diethyl ethylphenylmalonate, and initially characterized by infrared spectrum.

    通过相对应的酯,合成苯基乙基丙二酸并经红外光谱对其进行初步表征。

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  • The 30 main compounds are bornyl acetate , salicylic aldehyde, diethyl malonate, ethyl linolenate, etc, which amount to 76.95 % content of the oil.

    主香成分为乙酸龙脑酯、水杨醛、丙二酸二乙酯、亚麻酸乙酯等30个化合物,占芳香油总量的76 95 %。

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  • In supercritical area, PC can be degraded completely into bisphenol A(BPA) and diethyl carbonate(DEC) whose yield are 92.26% and 88.92% respectively.

    在超临界区中,PC可实现完全降解,其主要单体双酚A(BPA)和碳酸二乙酯(DEC)的收率分别为92.26%和88.92%。

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  • First we synthesized the -phenylethyl chloride from -phenylethyl alcohol. Then it was substituted by enolate anion of diethyl malonate and converted to ester.

    在我们的合成方法中,先从-苯乙醇开始合成了-苯乙基氯,再用丙二酸二乙酯的烯醇盐离子进行亲核取代。

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  • Metal deactivator N, N'-Di-acetyladipic dihydrazine was prepared by reacting diethyl adipate with hydrazine hydrate, and then was treated with acetic anhydride.

    研究了由已二酸二乙酯与水合肼反应合成己二酰二肼。再用乙酸酐酰化己二酰二肼得到金属减活剂N。

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  • A rapid analysis method for all forms of chloramines in water production process was developed by using n, N-Diethyl-p-phenylenediamine (DPD) spectrophotometry.

    运用DPD (N, N -二乙基对苯二胺)分光光度法,建立了快速分析制水工艺过程中各种氯胺含量的方法。

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  • The synthesis of dimethyl oxalate (DMO) and diethyl oxalate (DEO) by CO coupling reaction in gaseous phase over the supported palladium catalysts was investigated.

    在固定床反应器中对钯系催化剂上CO气相催化偶联制草酸二乙酯和草酸二甲酯的空时收率、选择性和CO的转化率进行了实验研究。

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