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- Isopropyl cinnamylate was synthesized by the esterifiestion of isopropyl alcohol with cinnamic acid in the presence of potassium bisulfate monohydrate. 用硫酸氢钾催化肉桂酸与异丙醇的酯化反应,合成了肉桂酸异丙酯。
- Keywords esterificstion;cinnamon acid;isopropyl alcohol;isopropyl cinnamylate;potassium bisulfate; 酯化;肉桂酸;异丙醇;肉桂酸异丙酯;硫酸氢钾;
- isopropyl cinnamylate 肉桂酸异丙酯
- The resulting suspension was extracted with 30% isopropyl alcohol/chloroform. 得到的悬浊液以30%25异丙醇/氯仿萃
- Cinnamaldehyde and cinnamyl acetate is the main component of cinnamon bark oil. 其中肉桂醛和肉桂酯为肉桂树皮精油中主成分。
- And isopropyl mixes with some solvents could be used in manufacturing of drags. 乙酸异丙酯与多种溶剂混合使用，在烟丝的生产中有一定的应用。
- Ivy Extract, Horsetail Extract, Isopropyl Myristate, Suqalane, Algae Extract. 常春藤萃取、马尾草萃取(间荆)、肉豆蔻、角鲨烯、海藻萃取。
- Stearone glycol fumaric acid (SGF) was synthesized with maleicanhydride, cinnamyl alcohol and ethylene glycol. 由于烯二酸酐经醇解转型酯化途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯(SGF)。
- Performance of Co/diatomite catalyst in selective hydrogenation of cinnamaldehyde to cinnamyl alcohol was studied. 对肉桂醛选择加氢制肉桂醇的钴/硅藻土催化剂进行了研究。
- The isopropyl amine is used as extractive and purifying agent to give the final sodium borohydride with high purity and yield of 47.8%. 用异丙胺对产物进行萃取提纯，制得了纯度较高、收率为47.;8%25的硼氢化钠产品。
- Constituents for Benzoin from Siam: Coniferyl benzoate, benzoic acid, vanillin, siaresinolic acid, cinnamyl benzoate. 组成:安息香酸盐;安息香酸;香兰素等.
- METHODS Cilnidipine was synthesized from cinnamyl alcohol by esterification,aminization and condensation-cyclization. 方法以肉桂醇为原料,经酯化、氨化和缩合-环合而得。
- Several production methods, application and market demands of methy isopropyl ketone were introduced. 介绍了甲基异丙基酮的生产方法、应用、市场需求。
- Scrub each optical surface with a gauze pad soaked in isopropyl alcohol. Rinse thoroughly with distilled water. 光学表面用含异丙醇的网垫擦净。然后用蒸馏水漂洗。
- Stearone glycol fumaric acid (SGF) was synthesized with maleic anhydride, cinnamyl alcohol and ethylene glycol. 由于烯二酸酐经醇解转型酯化途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯（SGF）。
- Other major compositions included benzaldehyde, 4-allylanisole, geranyl acetate, and cinnamyl acetate. 其他平均百分比高于1%25之成分包括苯甲醛，4-丙烯苯甲醚，乙酸香叶酯及乙酸桂皮酯等。
- Chemicals used in lithographic dampening solution in place of isopropyl alcohol. 取代加在平版水槽液中异丙醇的化学物质。
- Acetic acid, 1-methylethyl ester;1-methylethyl acetat ... acetic acid, isopropyl ester;isopropile (acetato di) ... 乙酸异丙酯;醋酸异丙酯;乙酸-1-甲基乙基酯香港
- Methods: By using N-methylephedrine,via condensation with the corresponding substituted cinnamyl chlorides. 方法:以甲基麻黄碱为原料与取代桂皮酰氯反应成酯。
- Methods A RP-HPLC method was carried out to determine the content of cinnamyl aldehyde in cortex cinnamomi. 方法高效液相色谱法测定肉桂中桂皮醛的含量。
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