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- Diisopropyl succinate was synthesized from succinic acid and isopropanol with p-methyl benzenesulfonic acid as catalyst. 摘要以丁二酸和异丙醇为原料及对甲基苯磺酸为催化剂,催化合成丁二酸二异丙酯。
- Keywords diisopropyl succinate;p-methyl benzenesulfonic acid;catalysis;synthesis; 丁二酸二异丙酯;对甲基苯磺酸;催化;合成;
- diisopropyl succinate 丁二酸二异丙酯
- Chloramphenicol Sodium Succinate for Inj. 注射用琥珀氯霉素钠。
- Methods:10%diethyleneglycol succinate(DEGS) column was chosen. 方法 :选用丁二酸二乙二醇酯 (DEGS)色谱柱。
- Succinate was the most effective substrate in following oxygen consumption. 琥珀酸盐在以后的氧消耗中是最有效的基质。
- Diisopropyl ether was chosen as CO2 absorbent according to this way. 又由这种评价方法选择出CO2的适宜吸收剂为C6H14O。
- Tetradecyl hydrogen succinate(THS) was synthesized by esterification method. 本文合成了软X射线分光晶体琥珀酸氢十四酯(THS)。
- Addition of succinate buffer and Tween 80 facilitated CDH secretion. 培养基中加入琥珀酸钠缓冲液和土温80利于酶的合成。
- The sodium citrate, sodium succinate can enhance the degradation of phenol. 柠檬酸钠、琥珀酸则能促进其对苯酚的降解。
- Diisopropyl phosphite was directly synthesized from phosphorus trichoride and isopropanol by using the solvent method. 以三氯化磷与异丙醇为原料,用溶剂法合成了标题化合物。
- This paper dealed with the current situation of producing diisopropyl ether and a process using ion exchange resin. 概述了国内外二异丙醚生产技术现状、介绍新开发的以阳离子交换树脂为催化剂利用丙烯一步法制取二异丙醚技术。
- The results show that it is inefficient to use diisopropyl ether as extractant to extract hydroquinone from water isothermally. 结论是:等温下用二异丙基醚萃取水中对苯二酚并不很有效。
- The synthesis and theory of diisopropyl phosphorodithioic arylic butyl ester for ashless additive of lubricating oil was studied. 阐述了硫磷酸系列润滑油无灰添加剂,二异丙基二硫代磷酸丙烯酸丁酯的反应原理、合成工艺。
- Objective To appraise clinical efficacy and safety of national loxapine succinate in schizophrenics. 目的评价国产丁二酸洛沙平对精神分裂症的临床疗效与安全性。
- So, diisopropyl ether, which has considerable potential acting as a new carbon dioxide absorbent, is worthy of research. 表明在低温高压的条件下异丙醚作为CO2的吸收剂的研究开发潜力。
- Ethyl succinyl chloride was synthesized with monoethyl succinate and thionyl chloride as raw materials. 以丁二酸单乙酯和氯化亚砜为原料合成丁二酸单乙酯酰氯。
- The main varieties, application, development and market prospects of anionic surfactant sulfo succinate are reviewed. 综述了阴离子表面活性剂磺基琥珀酸盐的主要品种,应用和新产品开发,及其广阔的市场前景。
- It has been found that the oxidation of succinate was inhibited by amytal plus isocitrate. 鼠肝线粒体加入Amytal与异柠檬酸或柠檬酸后琥珀酸的氧化即受到抑制。
- Diisopropyl ether has higher octane number, higher amount of oxygen and lower Reid pressure, so it is likely to become an ideal substitute of the methyl tert-butyl ether. 二异丙基醚辛烷值高、含氧量高、雷德蒸气压低,很可能成为甲基叔丁基醚的一种理想替代物。