1) isoamyl salicylate

水杨酸异戊酯
1.
Synthesis of isoamyl salicylate catalyzed by sodium hydrogen sulfate;

一水合硫酸氢钠催化合成水杨酸异戊酯
2.
Study of isoamyl salicylate catalyzed by solid superacid;

固体超强酸ZrO_2-SO_4~(2-)催化合成水杨酸异戊酯的研究
3.
Catalysis and synthesis of isoamyl salicylate by microwave method;

微波法催化合成水杨酸异戊酯
2) amyl salicylate

水杨酸戊酯
1.
The results showed that p_toluene eulphonic acid was a good catalyst for synthesizing amyl salicylate.
以对甲苯磺酸为催化剂,通过水杨酸和戊醇酯化反应合成水杨酸戊酯。
3) n-amyl salicylate

水杨酸正戊酯
1.
Under above conditions,the yield of n-amyl salicylate achieved 93.

以水杨酸和正戊醇为原料,用一水合硫酸氢钠催化合成水杨酸正戊酯。
4) isobutyl salicylate

水杨酸异丁酯
1.
The influence factors on the yield of isobutyl salicylate were discussed.

以对甲苯磺酸为催化剂,通过水杨酸和异丁醇酯化反应合成水杨酸异丁酯,研究了各有关因素对产品酯化率的影响。
2.
The influence such as molar ratio of salicylic acid to isobutyl alcohol,amount of catalyst,and reaction time on the yield of isobutyl salicylate were discussed.
以对甲苯磺酸为催化剂,通过水杨酸和异丁醇酯化反应合成了水杨酸异丁酯。
3.
The synthesis of isobutyl salicylate with isobutyl alcohol and salicylic acid as reactants and rare - earth solid superacid SO42- /TiO2/La3 + as catalyst have been studied.
研究了以稀土固体超强酸SO_4~(2-)/TiO_2/La~(3+)为催化剂,水杨酸和异丁醇为原料合成水杨酸异丁酯,并考察了影响反应的因素。
5) Isopropyl salicylate

水杨酸异丙酯
1.
Study on new technology of synthesizing isopropyl salicylate;

水杨酸异丙酯合成新工艺研究
2.
The synthesis of isopropyl salicylate catalyzed by butyl titanate;

钛酸丁酯催化合成水杨酸异丙酯
6) 2-ethylhexyl salicylate

水杨酸异辛酯
1.
Synthesis of 2-ethylhexyl salicylate with sodium hydrogen sulfate as catalyst

硫酸氢钠催化合成水杨酸异辛酯
补充资料:水杨酸异戊酯
学名邻羟基苯甲酸异戊酯。无色液体。分子量208.26。密度1.06g/cm3。沸点273℃。闪点133℃。不溶于水。以l:(2-3)溶于90%乙醇。具有特殊而强烈的类似药香、三叶草、兰花的香气,类似草莓的酸甜味。
生产方法:主要采用酯化法。以水杨酸和异戊醇为原料,在硫酸催化剂存在下进行直接酯化反应,然后经中和、洗涤、蒸馏而得。也可从杂醇油中提取而得。
生产方法:主要采用酯化法。以水杨酸和异戊醇为原料,在硫酸催化剂存在下进行直接酯化反应,然后经中和、洗涤、蒸馏而得。也可从杂醇油中提取而得。
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