1) phenethyl acetate
乙酸苯乙酯
1.
The result showed that lanthanum chloride supported on activated carbon had good catalytic activity with the yield of phenethyl acetate up to 93.
以活性炭负载三氯化镧为非均相催化剂,对乙酸与苯乙醇之间的酯化反应进行了研究,考察了催化剂用量、醇酸摩尔比、反应时间对乙酸苯乙酯收率的影响。
2) phenylethyl acetate
乙酸苯乙酯
1.
Using sulfamic acid as catalyst, synthesis of benzyl acetate and phenylethyl acetate through esterification were studied.
研究了氨基磺酸催化酯化合成乙酸苄酯和乙酸苯乙酯。
3) ethyl phenylacetate
苯乙酸乙酯
1.
Catalytic synthesis of ethyl phenylacetate by SO_4~(2-)/TIO_2/La~(3+) rare-earth solid superacid;
稀土固体超强酸SO_4~(2-)/TiO_2/La~(3+)催化合成苯乙酸乙酯
2.
Ethyl phenylacetate was synthesized with phenylacetic acid and ethanol by rare-earth solid superacid S2O82-/ ZrO2-PrO2-TiO2 as catalyst.
以稀土固体超强酸S2O82-/ZrO2-PrO2-TiO2为催化剂,苯乙酸和乙醇为原料合成了苯乙酸乙酯。
3.
The synthesis of ethyl phenylacetate with ethanol and phenylacetic acid as reactants and rare-earth solid superacid SO_4 2-/ ZrO_2/ La 3+ as catalyst was studied.
以稀土固体超强酸SO42 - /ZrO2 /La3+为催化剂 ,苯乙酸和乙醇为原料合成苯乙酸乙酯 ,考察了影响反应的因素。
4) phenyl acetate
乙酸苯酯
1.
Synthesis of medicine intermediate phenyl acetate;
药物中间体乙酸苯酯的合成
2.
The phenyl acetate was synthesized from phenyl hydroxide and acetic anhydride by direct esterification and the product was analyzed by IR.
采用苯酚和乙酸酐直接酯化合成乙酸苯酯,用红外光光谱对反应产物进行了分析。
3.
By means of self_made catalyst and conditional test, the phenyl acetate was synthesized from phenyl hydroxide and acetic anhydride by direct esterification.
采用自制的催化剂 ,运用条件实验法 ,以苯酚、乙酐为原料 ,直接酯化合成乙酸苯酯 ,分别研究了反应温度、反应时间、原料配比、催化剂用量、精馏温度等条件对合成反应的影响 ,确定了最佳工艺条件。
5) phenylacetate
[,fenəl'æsiteit]
乙酸苯酯
1.
The kinetics of non-catalyzed hydrolysis of phenylacetate in water at 15MPa and temperature from 152℃ to 216℃ was investigated.
测定了乙酸苯酯在高温高压水中(压力15MPa,温度152～216℃)的水解反应动力学数据。
6) ethyl benzenecarboxylate
苯酸乙酯
补充资料：乙酸苯乙酯
又名醋酸苯乙酯、醋酸苄甲酯。无色液体。分子量164.21。密度1.03g/cm3。沸点232℃。闪点l05℃。溶于大多数有机溶剂。以1:2溶于70％乙醇。具有类似玫瑰的、带有蜜样的底香的花香香气，类似草莓的甜味。
生产方法：主要采用酯化法。以乙醋酐和苯乙醇为原料．在醋酸钠存在下进行酯化反应，然后经中和、洗涤、精馏而得。
用途：酯类合成香料。主要用作玫瑰、香堇、橙花、蔷薇等香精的调合香料，也可作为庚炔羧酸甲酯的代用品
生产方法：主要采用酯化法。以乙醋酐和苯乙醇为原料．在醋酸钠存在下进行酯化反应，然后经中和、洗涤、精馏而得。
用途：酯类合成香料。主要用作玫瑰、香堇、橙花、蔷薇等香精的调合香料，也可作为庚炔羧酸甲酯的代用品
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条