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- Diethyl maleate was a synthesis from maleic anhydride and ethyl alcohol in the presence of sodium bisulfate monohydrate. 在一水硫酸氢钠存在下,由马来酸酐和乙醇合成了马来酸二乙酯。
- The p-nitro-ethyl benzoate was fastly synthesized with the technique of high-pressure microwave, and sodium bisulfate monohydrate as catalyst. 以均匀设计安排实验,在一水合硫酸氢钠催化下,利用高压微波技术,快速合成了对硝基苯甲酸乙酯。
- The effects of reaction time and the amount of the catalyst on the ester yield were investigated with sodium bisulfate monohydrate green catalyst. 苯甲酸乙酯制备是典型的有机实验,本文采用自行设计的回流-吸水反应装置,一水硫酸氢钠为绿色催化剂,考察了反应时间、催化剂用量对酯化反应产率的影响。
- The effects of the amount of sodium bisulfate monohydrate,the amount of n butyl alcohol and reaction time on the yield of n butyl gallate have been investigated. 以没食子酸和正丁醇为原料,采用一水合硫酸氢钠作催化剂合成没食子酸正丁酯。
- The effects of phenylacetate acid/isobutyl alcohol molar ratio,the amount of sodium bisulfate monohydrate catalyst used and reaction time on the yield of isobutyl phenylacetate were investigated. 以冰醋酸、异丁醇为原料,对甲苯磺酸为催化剂合成乙酸异丁酯,通过正交实验考察了原料比、催化剂用量、带水剂用量和反应时间等因素对反应的影响。
- Catalytic Synthesis of Benzoic Esters with Sodium Bisulfate Monohydrate 一水硫酸氢钠催化合成苯甲酸酯
- Synthesis of Maleic Acid Diisooctyl Ester Catalyzed by Sodium Bisulfate Monohydrate 一水合硫酸氢钠催化合成顺丁烯二酸二异辛酯
- Synthesis of ethylene glycol monomethyl ether acetate catalyzed by sodium bisulfate monohydrate 一水硫酸氢钠催化合成乙二醇单甲醚乙酸酯
- Keywords microwave irradiation;sodium bisulfate monohydrate;met hyl cinnamate;catalysis;synthesis; 微波辐射;硫酸氢钠;肉桂酸甲酯;催化;合成;
- Keywords sodium bisulfate monohydrate;catalyst;tributyl citrate(TBC);synthesis; 一水合硫酸氢钠;催化剂;柠檬酸三丁酯;合成;
- sodium bisulfate monohydrate 一水合硫酸氢钠
- It shows that sodium bisulfate is active. 结果表明,硫酸氢钠的催化活性良好。
- Ethyl lactate was synthesized with sodium bisulfate. 采用硫酸氢钠为催化剂合成乳酸乙酯。
- Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate. 用硫酸氢钾催化肉桂酸与异丙醇的酯化反应,合成了肉桂酸异丙酯。
- Iso-butyl cinnamate was synthesized by the esterifiestion of iso-butanol with cinnamic acid with the presence of potassium bisulfate monohydrate. 应用硫酸氢钾催化肉桂酸与异丁醇的酯化反应,合成了肉桂酸异丁酯。
- Sodium bisulfate is an excellent catalyst for synthesizing butanone 1,2-propan. 以一水合硫酸氢钠为多相催化剂,由丁酮和1,2-丙二醇反应合成了丁酮1,2-丙二醇缩酮。
- Normal propyl cinnamylate was synthesized by the esterification of normal propyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate. 应用硫酸氢钾催化肉桂酸与正丙醇的酯化反应合成肉桂酸正丙酯。
- Using sodium bisulfate as the catalyst,butyl butyrate was synthesized from butyric acid and butanol. 以硫酸氢钠为催化剂,丁酸与丁醇为原料合成了丁酸丁酯。
- The study realized the good blocking of isocyanate by sodium bisulfate with the mixing solvent of ethanol and water. 选用乙醇和水作为溶剂 ,实现亚硫酸氢钠对异氰酸酯的良好封闭。
