Synthesis of medicine intermediate phenyl acetate;
药物中间体乙酸苯酯的合成
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。
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。
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。
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。
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
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。
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。
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。
Molybdenum Trioxide Catalyst for Transesterification of Dimethyl Carbonate and Phenyl Acetate to Diphenyl Carbonate
MoO_3催化碳酸二甲酯与乙酸苯酯合成碳酸二苯酯
It is also known that sodium ethylate and diethyl phenylmalonate interact together to give ethyl Phenylacetate and diethyl carbonate.
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。
Organotitanium Compound Catalysts for Transesterification of Dimethyl Carbonate and Phenyl Acetate to Diphenyl Carbonate
有机钛化合物催化碳酸二甲酯与乙酸苯酯合成碳酸二苯酯
phenylmethylcarbinyl acetate
乙酸苯仲乙(基)酯
Pholcodine phenylacetate
吗啉乙吗啡苯乙酸酯
methyl styryl carbinyl acetate
乙酸甲基苯乙烯基原酯
Catalytic Esterification of Benzoic Acid to Ethyl Benzoate using CuCo_2O_4 as Catalyst
CuCo_2O_4催化酯化苯甲酸到苯甲酸乙酯
nitrophenyl diethyl phosphate
磷酸硝基苯基二乙酯
dimethyl phenyl carbinyl acetate
乙酸二甲基苯基原酯
polyethylene glycol terephthalate
聚对苯二甲酸乙二醇酯
ethylene terephthalate
对苯二甲酸乙二[醇]酯
dimercaptoethyl phthalate
邻苯二甲酸二巯基乙酯
hydroxyphenethyl ester
氨基甲酸β－羟苯乙基酯
diethyl p-nitrophenyl phosphate
对硝基苯磷酸二乙酯
benzoin acetate
苯偶姻乙酸酯，乙酰苯偶姻
Catalytic Synthesis of Ethylene Glycol Diacetate with ρ-Toluene Sulpthonic Acid;
对甲苯磺酸催化合成二乙酸乙二醇酯
Study on O-hydroxy by ethylation of diethyl carbonate and catechol
碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚
PET barrier resin
聚对苯二甲酸乙二酯防渗树酯