diethyl
英
美
adj. 二乙基的
双语例句
- Selective synthesis of ethylbenzene by the alkylation of benzene with diethyl oxalate over mgo-modified MCM-22
MgO/MCM-22催化苯与草酸二乙酯烷基化合成乙苯的研究 - A Fast and Simultaneous Determination of o-Dihydroxybenzene and p-Dihydroxybenzene; Study on O-hydroxy by ethylation of diethyl carbonate and catechol
对苯二酚、邻苯二酚的快速同时测定碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚 - The necessary material of2-( 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。 - Study of behavior of microwave catalysis in preparation of diethyl adipate
己二酸二乙酯合成中的微波催化行为研究 - Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate ( DEC) in fixed bed reactor was investigated.
以碳酸二乙酯（DEC）为乙基化试剂，与苯酚在气固相条件下催化合成苯乙醚。 - 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。 - Synthesis of Diethyl Malonate Catalyzed by Ferric Sulfate under Microwave Irradiation
微波辐射硫酸铁催化合成丙二酸二乙酯的研究 - Catalytic synthesis of phenetole by ethylation of phenol with diethyl carbonate
碳酸二乙酯与苯酚催化合成苯乙醚的研究 - Preparation and evaluation of Cu/ SiO_2 catalyst for hydrogenation of diethyl oxalate to ethylene glycol
甲酸十氢-β-萘酯草酸酯加氢制乙二醇Cu/SiO2催化剂的制备及性能研究 - Synthesis of Diethyl Oxalate by Catalysis of Rare Earth Composite Solid Superacid under Microwave Radiation
微波辐射稀土复合固体超强酸催化合成草酸二乙酯 - Study on breeding of Lactobacillus strain by diethyl sulfate mutagenesis
硫酸二乙酯诱变选育乳酸菌菌株的研究 - Synthesis of 3-Methyl amino-1-phenylpropyl Alcohol It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl Phenylacetate and diethyl carbonate.
3-甲胺基-1-苯基丙醇的合成新工艺众所周知，乙醇纳和二乙基苯基丙二酸酯反应可以得到乙基乙酸苯酯和二乙基碳酸酯。 - A new process has been developed to synthesize melomic acid from diethyl malonate through hydrolysis reaction and catalyzing by strong acid type cation exchange resin.
该工艺以丙二酸二乙酯为原料，经强酸性阳离子交换树脂催化，通过水解反应制备丙二酸。 - The cultural fruiting bodies of the Gymnopilus spectabilis were phytochemical investigated using layer extracts with petroleum ether, diethyl ether, methanol and water and silica gel chromatography.
本研究采用石油醚、乙醚、甲醇、水溶剂梯度提取法和多种柱层析法，对栽培橘黄裸伞子实体进行了化学研究。 - A new technology for preparation of Ethoprophos from O, O Diethyl Dithiophosphoric acid, Propance Bromide and Dimethylamine was introduced.
介绍了以硫磷酸为原料，与溴丙烷、二甲胺反应合成丙线磷的新工艺。 - Analysis of synthesized products from the transesterification of phenol with diethyl oxalate by gas chromatography-mass spectrometry
草酸二乙酯与苯酚酯交换反应产物的气相色谱-质谱分析 - Synthesis of diethyl carbonate by vapor phase oxidative carbonylation of ethanol Ι. Preparation of catalysts and reaction performance
羰基硫与大气气溶胶典型氧化物的多相反应机理研究乙醇气相氧化羰化合成碳酸二乙酯Ι.催化剂的制备及反应性能 - Multiple ionization of diethyl ether cluster by nanosecond laser: generation of multiply charged ions and the electron energy distribution
乙醚团簇在纳秒激光场中的多价电离及其电子能量分布的研究 - Disculfiram was synthesized from diethyl amine, carbon disulfide and hydrogen peroxide, and the reaction condition was studied.
以二乙胺、二硫化碳、双氧水为原料，在硫酸的中和作用下合成戒酒硫，研究了各反应条件的影响。 - In-situ Infrared Study on Direct Synthesis of Diethyl Carbonate from Ethanol and CO_2
乙醇和CO2直接合成碳酸二乙酯的原位红外研究 - Synthesis of2-( 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。 - The Preparation of Cobalt Carbonys Catalyst and Its Catalyzed Carbonylation for Synthesis of Diethyl Malonates
羰基钴催化剂的制备及其催化羰基化合成丙二酸二乙酯 - Study on the Catalytic Synthesis of Diethyl Adipate with Ferric Chloride
氯化铁催化合成己二酸二乙酯的研究 - 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。 - 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）。 - Study on Synthesis and Recognition Characteristic of Diethyl Methylphosphonate Molecularly Imprinted Polymer
甲基膦酸二乙酯分子印迹聚合物的合成与识别特性研究 - Animal and vegetable fats and oils-Determination of unsaponifiable matter-Method using diethyl ether extraction.
动植物脂肪和油。不可皂化物的测定。二已醚萃取法。 - 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。 - By reacting isobutyraldehyde with diethyl oxalate using sodium methoxide as catalyst, 3-methyl-2-oxobutanoic acid, sodium salt was prepared by one pot.
采用甲醇钠催化异丁醛与草酸二乙酯反应，一釜法合成了3-甲基-2-氧代丁酸钠。 - Synthesis of p-nitroanisole with diethyl carbonate as ethylation reagent
碳酸二乙酯作为乙基化试剂合成对硝基苯乙醚