吡咯烷酮类,Pyrrolidinones英语短句,例句大全

吡咯烷酮类,Pyrrolidinones
1)Pyrrolidinones吡咯烷酮类

英文短句/例句

1.Synthesis and Properties of Pyrrolidone Hydrophobically Associating Water-soluble Copolymer;吡咯烷酮类疏水缔合聚合物的合成及溶液性能研究
2.CoMSIA applied to 3D-QSAR study of diaryl substituted pyrrolidinones二苯基吡咯烷酮类5-HT_(2C)抑制剂三维定量构效关系的研究
3.poly-a-pyrrolidone fibre聚-a-吡咯烷酮纤维
4.N-pyrrolidone extractionn甲基吡咯烷酮抽提
5.Methodolgy for the Synthesis of the Derivates of Double Substituted Pyrrolidone Esters双取代酯类吡咯烷酮衍生物的合成方法研究
6.Comparative Study on Associative Ability of Polyvinyl Pyrrolidone (PVP) with Dyes聚乙烯吡咯烷酮与各类染料的缔合作用比较
7.Experimental and Theoretical Investigations of Photoionization and Photodissociation Mechanisms of Cycloketones and Pyrrolidine Molecules环酮类和吡咯烷分子光电离/光解离机制的实验与理论研究
8.Synthesis and Structural Characterization of Pyrrolidthione Derivatives;吡咯烷硫酮衍生物的合成及结构表征
9.Studies on the Synthesis of Pyrrolidin-2-one Derivatives;吡咯烷-2-酮衍生物合成方法研究
10.Study of New Technology in Synthesis of N-Vinylpyrrolidone;N—乙烯基吡咯烷酮合成新工艺研究
11.Market Analysis of Polyvinyl Pyrrolidone;国内外聚乙烯吡咯烷酮供需现状分析
12.Synthesis of Trans-4,5-Disubstituted-2-Pyrrorlidinones by Phase Transfer Catalysis;PTC法合成E-4,5-二取代苯基-2-吡咯烷酮
13.Capability,Synthetic and Application of the PVP聚乙烯吡咯烷酮(PVP)的性能、合成及应用
14.Synthesis Pharmacodynamics of Alzheimers Disease with 2-oxo-1-pyrrolidine acetamide抗痴呆药α-吡咯烷酮乙酰胺的合成
15.Synthesis and Application of the Copolymers of N-vinylpyrrolidne;N-乙烯基吡咯烷酮共聚物的合成与应用
16.Synthesis of N-Phenyl-2-Pyrrolidinone Catalyzed by Tungstophosphoric Acid Supported on Diatomite;硅藻土负载磷钨酸催化合成1-苯基-2-吡咯烷酮
17.Market and Technology of Polyvinyl Pyrrolidone;聚乙烯基吡咯烷酮市场现状及生产工艺
18.Highly Stereoselective Synthesis of E-4, 5-Disubstituted-2-Pyrrorlidinones;E-4,5-二苯基-2-吡咯烷酮的高立体选择性合成

相关短句/例句

pyrrolidone吡咯烷酮
1.Synthesis and Application of Polyvinyl Pyrrolidone;聚乙烯基吡咯烷酮的合成及应用
2.Methods Etiracetam was synthesized from 2-pyrrolidone by N-alkylation and aminolysis.方法2-吡咯烷酮经N-烷基化、氨解反应合成乙拉西坦。
3.The condensation and ammonification tests is proceed by using pyrrolidone as the start material.以吡咯烷酮为起始原料进行成盐、缩合、氨化试验 ,考察影响收率的工艺因素。
3)Pyrrolidines吡咯烷类
4)2-pyrrolidone2-吡咯烷酮
1.Then sodium ethoxide was used as base,the nucleophilic substitution of 2-pyrrolidone with the intermediate provided nefiracetam.以碳酸钠为缚酸剂,摩尔比为1︰1的2,6-二甲基苯胺与氯乙酰氯反应合成了中间体2-氯-N-(2,6-二甲基苯基)乙酰胺;在强碱乙醇钠作用下,2-吡咯烷酮再与2-氯-N-(2,6-二甲基苯基)乙酰胺经亲核取代合成了目标化合物奈非西坦。
5)2-Pyrrolidinone2-吡咯烷酮
6)povidon-iodine吡咯烷酮碘
1.The disinfection douche solution is composed of povidon-iodine and some Chinese herbal medicines.消毒灌洗液由吡咯烷酮碘与某些中草药成分组成,为了解其杀菌和抗菌效果,采用悬液定量杀菌试验进行了试验观察。