Sodium ethoxide 乙醇钠 ; [有化] 乙氧基钠 ; 固体乙醇钠 ; 乙醇钠乙氧基钠
Sodium ethoxide Solid 固体乙醇钠
Sodium ethoxide in ethanol 乙醇钠乙醇溶液
Sodium ethoxide-ethanol solution 乙醇钠乙醇溶液
Liquid Sodium ethoxide 液体乙醇钠
Sodium ethoxide CA 固体乙醇钠
Sodium ethoxide in 乙醇钠乙醇溶液
Compared with the activity of sodium methoxide, sodium ethoxide, sodium isopropyl, sodium tert-butoxide, the best base catalyst was sodium tert-butoxide.
比较甲醇钠、乙醇钠、异丙醇钠和叔丁醇钠催化活性，叔丁醇钠为最佳的催化剂。
Synthesis of coumarin-3-carboxylic acid through sodium ethoxide catalyzed synthesis of coumarin -3-carboxylic acid ethyl ester, followed by saponification, acidolysis cyclization was studied.
实验以水杨醛、丙二酸二乙酯为原料，乙醇钠为催化剂催化合成香豆素- 3 -羧酸乙酯，再经皂化、酸解环合合成香豆素- 3 -羧酸。
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