Enantioselectivity

用法例句

Synthesis of (L)-Lactataldehyde and stereoselectivity of its Wittig reaction.;

L-乳醛的合成及Wittig反应立体选择性

Studies on the Stereoselectivity of Pinacol Coupling Reaction Mediated by TiCl_4-Mg;

TiCl_4-Mg介导的立体选择性的频哪醇偶联反应研究

Stereoselectivity in Chiral Complex Tris(phenanthroline) Iron (Ⅱ)Binding to DNA;

三菲咯啉合铁手性配合物键合DNA的立体选择性

Enantioselectivity Study on Aldol Reaction between Acetone and Benzene Carbonal Catalyzed by L-proline/γ-Al_2O_3;

L-proline/γ-Al_2O_3催化丙酮和苯甲醛的Aldol反应的立体选择性研究

Enhancement of Activity and Enantioselectivity of Bacillus Subtilis Lipases by Directed Evolution and Site-directed Mutagenesis

定向进化及定点突变提高枯草芽孢杆菌脂肪酶的活力和立体选择性

Engineering the enantioselectivity of biocatalysts

生物催化剂立体选择性的基因工程改造

Study on stereoselective synthesis of oxirane-2-phosphonates;

高立体选择性合成环氧乙烷-2-膦酸酯的研究

Stereoselective Synthesis of LThreodihydrosphingosines;

L-苏式二氢鞘氨醇的立体选择性合成

Recent methods for the stereoselective reduction of alkynes to Z or E alkenes;

炔烃立体选择性还原制备Z-或E-烯烃的近期方法

Different dehydrants were used to synthesize α-asarone from 2 for a high stereo-selectivity and yield.

2,4,5-三甲氧基苯甲醛(1)与乙基溴化镁反应制得2,4,5-三甲氧基苯基丙醇(2),2脱水合成了α-细辛脑,考察了脱水剂对其产率和立体选择性的影响。

The asymmetric reduction of ethyl acetoacetate to ethyl(S)-(+)-3-hydroxybutanoate was used as the model reaction to achieve high stereo selectivity with yeast.

为了提高面包酵母在不对称还原过程中的立体选择性,以乙酰乙酸乙酯为模型底物,还原得到(S)-(+)-3-羟基丁酸乙酯,提出了以丙烯酸、乙醚、二甲基亚砜、丙烯酰胺、正己烷等有机溶剂对酵母进行预处理的方法,以实现选择性地抑制酵母中R型酶,提高反应立体选择性的目的。

The reaction was found to be highly stereoselective.

此反应表现出高度的立体选择性。

Study on Stereoselectivety of Reduction of Camphor Using Grignard Reagent

格氏试剂还原樟脑的立体选择性研究

A Novel Process for Stereoselective Synthesis of α-Asarone;

立体选择性合成α-细辛脑的工艺研究

Stereoselective Construction of Chlorinated and Brominated Indanone Derivatives;

立体选择性构建氯化、溴化茚酮衍生物

Stereoselective Oxidation Dimerization of Ketone Enolates;

酮烯醇盐的立体选择性氧化二聚反应

Highly Demensional Selective Composition of E-alkene Aromatic Sulfur and Ether;

E-烯基芳基硫醚的高立体选择性合成

Cyclization Reactions for the Stereoselective Synthesis of Small Ring Compounds via Selenonium and Telluronium Ylides

碲、硒叶立德在立体选择性小环化反应中的应用

Study on Diastereoselective Synthesis of Chiral M Receptor Antagonists;

M受体手性拮抗剂的立体选择性合成研究

Stereoselective and Enantioselective Synthesis of Trans-2, 5-disubstituted Tetrahydrofurans

反式-2，5-二取代四氢呋喃的立体选择性和对映选择性合成

A Study on Stereoselectivity of Acetalization of 16α,17α-dihydroxypregnane;

16α，17α-二羟基甾体缩醛反应的立体选择性研究

Study on Stereoselective Glucuronidation of Propranolol Enantiomers;

普萘洛尔对映体葡醛酸化立体选择性代谢研究

Enantioselective separation of lambda-cyhalothric acid enantiomers by chiral extraction with tartaric esters

酒石酸酯立体选择性萃取分离功夫菊酸对映体

The stereoselective synthesis and primary activity assay of Bestatin′s derivatives

Bestatin衍生物的立体选择性合成及活性研究

Control factors of enantioselectivity in lipase-catalyzed chiral resolutions

脂肪酶促手性拆分中立体选择性的调控因素

The stereospecificity of the thermal cleavage of pyrazolines is lacking although stereoselectivity does exist.

二氢吡唑热解虽然有立体选择性，但没有立体定向性。

Study on the Metabolism and Stereoselective Pharmacokinetics of Pantoprazole;

泮托拉唑代谢和立体选择性药物动力学研究

Studies on the Stereoselective Conversion and Preparation of (R)-2-Octanol by Microorganism;

微生物立体选择性转化制备（R）-2-辛醇的研究

Discussion of the Stereoselectivity of Diels-Alder Reactions by ABEEM σπ Model;

应用ABEEM σπ模型探讨Diels-Alder反应的立体选择性