1)transesterification[tr?ns?s,ter?fi'kei??n]酯交换法
1.Determination of the components in transesterification synthesis of dimethyl carbonate by gas chromatography;酯交换法合成碳酸二甲酯过程产物的气相色谱分析
2.Analysis of production technology and market of dimethyl carbonate by transesterification;酯交换法碳酸二甲酯生产技术的市场分析
3.Development of transesterification synthesis of diphenyl carbonate;酯交换法合成碳酸二苯酯的反应工艺
英文短句/例句
1.Study on the Technology of Dimethyl Carbonate Production by Transesterification;酯交换法生产碳酸二甲酯的工艺研究
2.Synthesis of didodecyl carbonate by transesterification on KNO_3/HMSKNO_3/HMS催化酯交换法合成碳酸二月桂酯
3.Studies on Synthesis of Diphenyl Carbonate and Methyl Phenyl Carbonate by Transesterification;酯交换法合成碳酸二苯酯及碳酸甲苯酯的研究
4.Engineering Research in Prepolymerization Process of Polycarbonate Synthesis Through Melt Transesterification;聚碳酸酯熔融酯交换法预聚过程的工程研究
5.The Analysis and Optimization of the Synthesis of Dimethyl Carbonate by Transesterification;酯交换法合成碳酸二甲酯的工艺优化与分析
6.Study on the Synthesis of Bisphenol-A Co-Polycarbonate with Reduced Birefringence Through Melt Transesterification Process;熔融酯交换法合成低双折射共聚碳酸酯的研究
7.Process Research of N-Butyl Acetate Produced by Transesterification in a Catalytic Distillation Column酯交换法合成醋酸正丁酯的催化精馏过程研究
8.Preparation of Solid Base Catalyst for Synthesis of DMC by Transesterification酯交换法合成碳酸二甲酯固体碱催化剂的制备
9.TECHNOLOGY OF HEAT PUMP ASSISTED DISTILLATION FOR SYNTHESIS OF DIMETHYL CARBONATE BY TRANSESTERIFICATION酯交换法生产碳酸二甲酯中热泵精馏工艺研究
10.Study on Catalysts for Transesterification Synthesis of Dimethyl Carbonate酯交换法合成碳酸二甲酯的催化剂研究
11.Synthesis of Diethylene Glycol Dimethacrylate by Transesterification酯交换法合成一缩二乙二醇双甲基丙烯酸酯
12.Research on Bio-diesel Prepared by Intersterification and Its Properities酯交换法制备生物柴油及其性能研究
13.Research of Catalysts for Transesterification Synthesis of Biodiesel酯交换法合成生物柴油的催化剂研究
14.r-PET/PC alloy prepared via transesterification in reactive extruder反应挤出酯交换法制备r-PET/PC合金
15.Study on Synthesis of Diphenyl Carbonate by Transesterification of Phenol and Dimethyl Carbonate;苯酚与碳酸二甲酯酯交换法催化合成碳酸二苯酯的研究
16.The synthesis of DPC by transesterification is a novel method substituted for conventional phosgene method.酯交换法合成碳酸二苯酯是替代光气法的新型绿色合成工艺。
17.Improving Sandiness of Beef Tallow-based Shortening by Chemical Interesterification;酯交换法改善牛油基起酥油起砂的研究
18.In this paper, the synthesis principle of transesterification of diphenyl carbonate( DPC) is briefly discussed.简要介绍了酯交换法合成碳酸二苯酯的反应原理。
相关短句/例句
enzymatic interesterification酶法酯交换
3)one-pot transesterification一步酯交换法
1.In the synthesis routes of dimethyl carbonate,one-pot transesterification has the advantages of easy process,low investment and benign to environment.在碳酸二甲酯的合成方法中,一步酯交换法具有工艺简单、投资低、绿色环保等优点,经济效益明显。
4)melted state transesterification熔融酯交换法
1.By melted state transesterification reaction,two series of liquid crystalline copolyesters were synthesized and identified by introducing two mesogenic monomers into the chain of polybutylene-succinate(PBS).通过熔融酯交换法 ,以液晶基元为聚丁二酸丁二醇酯 (PBS)的共聚组分 ,合成了两个系列的液晶共聚酯。
5)amino-ester exchange reaction氨基-酯交换法
1.Subsequent reaction of the glycine ethyl ester cyclotriphosphazene with ethylenediamine in an "amino-ester exchange reaction" afforded an amine terminated cyclotriphosphazene derivative.以六氯环三磷腈为前体制备了六甘氨酸乙酯取代环三磷腈,然后采用氨基-酯交换法以双氨基化合物乙二胺直接与六甘氨酸乙酯取代环三磷腈反应合成了端氨基环磷腈衍生物。
6)nonphosgene ester interchange reaction非光气酯交换法
延伸阅读
酯交换分子式：分子量：CAS号：性质：酯与醇作用生成一个新的酯和一个新的醇的反应。反应需要在酸或烷氧负离子的催化作用下进行。这是一个可逆的反应，通常采用将生成物从反应体系中取走的方法使反应向需要的方向进行。酯交换反应主要应用于将一个低沸点醇的酯转为高沸点醇的酯，在反应过程中用蒸馏的方法不断蒸出生成的沸点较低的醇。酯交换反应是醇解反应的一种类型。此外，酯与酸的反应不能称酯交换反应。因为在反应中交换的不是酯基，而是酰基。酯与酯的交换既有酯基的交换，也有酰基的交换，但反应结果4种酯同时存在，很难分离提纯，没有实用价值。
