ethyl cinnamate

ethyl cinnamate 基本解释

网络  反式桂皮酸乙酯; 桂皮酸乙酯; 肉桂酸乙酯; 桂酸乙酯; 肉桂酰乙酯

化学医学

重点词汇

• ethyl[化] 乙基 [医] 乙基
• cinnamate[化]肉桂酸

ethyl cinnamate 双语例句

1. 1、 The main component was methoxy-ethyl cinnamate with content of40.96%, next was ethyl cinnamate with content of23.68%.
   主要成分是对甲氧基肉桂酸乙酯，含量为40.96%；其次是肉桂酸乙酯，含量为23.68%。
2. 2、 Objective: To establish the HPLC method for determination of the content of ethyl ρ-methoxy cinnamate in Qiyinneixiao paste.
   目的：建立HPLC对奇应内消膏中山奈所含对甲氧基桂皮酸乙酯含量分析方法。
3. 3、 ethyl cinnamate was synthesized by esterification of cinnamic acid with ethanol in the presence of stannic chloride pentahydrate catalyst.
   在五水四氯化锡存在下，肉桂酸和乙醇发生酯化反应合成肉桂酸乙酯。
4. 4、 ethyl cinnamate was synthesized from cinnamic acid and ethyl alcohol in the presence of LiClO_4 · 3H_2O as catalyst.
   用LiClO4·3H2O作催化剂，由肉桂酸和乙醇发生酯化反应来合成肉桂酸乙酯。
5. 5、 Catalytic synthesis of ethyl cinnamate by LiClO_4 · 3H_2O
   LiClO4·3H2O催化合成肉桂酸乙酯的研究