methane sulfonic ACID ETHYL ESTER 甲磺酸乙酯 ; 甲烷磺酸乙酯
ethyl petrol sulfonic acid 乙磺酸
Ethyl Benzyl Aniline Sulfonic Acid 乙基苄基苯胺间磺酸
The use of ethyl acetate as solvent and p-toluene sulfonic acid as a catalyst has increased the reaction rate and the product yield.
本研究采用乙酸乙酯为溶剂，对甲苯磺酸为催化剂，提高了反应速度和产物质量。
Toluene-4-sulfonic acid 2-hydroxy-ethyl ester was synthesised by p-toluenesulfonyl chloride with glycol.
研究对甲苯磺酰氯与乙二醇制备单对甲苯磺酸乙二醇酯的合成工艺。
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