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- Chemical Synthesis of Glycidyl Butyrate and Its Enzymatic Resolution 丁酸环氧丙酯的化学合成与酶法拆分
- Keywords lipase,glycidyl butyrate,optical resolution,immobilized enzyme,Response Surface Methodology(RSM); 脂肪酶;丁酸缩水甘油酯;手性拆分;固定化酶;曲面响应法;
- glycidyl butyrate 丁酸缩水甘油酯
- Ceric sulfate is an excellent catalyst for synthesis of amyl butyrate. 硫酸铈是合成丁酸戊酯的良好催化剂。
- Butyrate salt series :sodium butyrate .calcium butyrate ,zinc butyrate. 丁酸盐系列:丁酸钠,丁醋钙,丁酸锌等。
- Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst. 以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯。
- Isobutyl butyrate was synthesized by using gallium sulphate as the catalyst. 以硫酸镓为催化剂,正丁酸和异丁醇为原料合成了丁酸异丁酯。
- Benzyl butyrate was synthesized by using potassium bisulfate as the ca talyst. 以硫酸氢钾为催化剂,丁酸和苄醇为原料合成丁酸苄酯。
- Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst. 以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯。
- Propyl glycidyl ether(PGE) was obtained from propyl alcohol and epichlorohydrin by phase-transfer catalysis. 以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚。
- EU-SCF has strictly limited the usage of novolac glycidyl ether (NOGE) and its derivatives in coating of the food can. 摘要欧盟食品科学委员会已严令限制食品罐内涂料中的酚醛清漆甘油醚(简写NOGE)及其衍生物的使用。
- Glycidyl methacrylate(GMA) modified soy protein isolate(SPI) plastics were prepared via the compression molding. 用模压的方法制备了甲基丙烯酸缩水甘油酯(GMA)改性大豆分离蛋白质(SPI)塑料。
- A novel hybrid monomer 4-(1-propenyl)oxybutyl glycidyl ether(POBGE) was synthesized via three steps reaction. 通过3步反应合成了一种新型杂化单体4-(1-丙烯基)氧丁基缩水甘油醚(POBGE)。
- Advance in modification of polyolefin grafted with glycidyl methacrylate was reviewed in this paper. 本文综述了甲基丙烯酸缩水甘油酯接枝聚烯烃的研究进展。
- To establish a solvent desorption gas chromatography for determining n-Butyl glycidyl ether in the air of workplaces. 目的建立工作场所空气中正丁基缩水甘油醚的溶剂解吸气相色谱测定方法。
- Specification for Cellulose Acetate Butyrate Film and Sheeting for Fabricating and Forming (08. 预制和成形用乙酸纤维素丁酸酯薄膜和薄板规范(08。
- Cationic mono-ester surfactants(CMESA)was prepared using glycidyl trimethyl ammonium chloride(GTMAC)and stearic acid as starting materials with a single step reaction. 以自制的失水甘油基三甲基氯化铵(GTMAC)和硬脂酸为原料,经一步反应合成阳离子单酯表面活性剂(CMESA)。
- Glycidyl diethanolamine was synthesed from diethanolamine and cpichlorohydrin(ECH) evolving ring-opening and ring-closure reactions, and characterized by FTIR, MS and NMR. 摘要以二乙醇胺和环氧氯丙烷为主要原料,经过开环和门环两个反应步骤,合成了缩水甘油基二乙醇胺,并通过质谱、红外光谱和核磁共振谱对产物进行了鉴定和表征。
- Objective:To study the mechanism of sodium butyrate (NaB) on human ovarian cancer cell line 3AO. 目的 :研究丁酸钠逆转人卵巢癌 3AO细胞恶性表型的机制。
- Graft copolymerizaton of bleached eucalyptus pulp with glycidyl methacrylate(GMA)using a ceric salt initiator system was studied in detail. 研究了铈盐引发体系引发漂白化学桉木浆与甲基丙烯酸缩水甘油酯(GMA)的接枝共聚。