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...of Secondary Alcohols Catalyzed by PNNP-type Achiral Ruthenium Complexes非手性PNNP型钌配合物催化仲醇的外消旋化研究2.The two most valuable methods are configuration inversion andracemization.介绍了通过构型反转和外消旋化反应对手性醇类、氨基醇类和氨基酸...
2024-03-20
手性功能单体 chiral functional monomer英语短句 例句大全
...ibilities for tailoring the properties and functions of molecular systems."手性功能单体,chiral functional monomer1)chiral functional monomer手性功能单体1.The molecularly imprinted polymer was prepared by racemic 2 chloromandelic acid as template and synthesized ( S ) acryloyl 1 naphthyle...
2024-03-24
...术导板于人工种植之临床研究与应用特点。3)Chiral template手性模板1.The aim of this research is to study the stereoselectivity of photocyclization reaction in the act of chiral template.本文主要研究手性模板作用下的光环合反应的立体选择性。4)model[英]["m?...
2024-04-01
...ne Ylides with Chiral Ferrocene Derived Phosphine-amine Ligand;醋酸银的手性二茂铁膦胺配合物催化偶氮甲碱叶立德的不对称[3+2]环加成反应研究7.One-Pot Synthetic Research of Adjacent Quaternary Centers Compounds via Inter/Intra-Molecular Oxonium Ylide MCRs一步合成双...
2024-03-24
...ationary Phases for Separation of Enantiomers键合型直链和支链淀粉手性固定相的制备及手性拆分13.Determination of Amylose and Amylopectin in Wheat and Wheat Malt by Dual-Wavelength Spectrophotometry双波长法测定小麦及小麦芽中直链、支链淀粉含量14.Genetic Diver...
2024-03-12
低热固相合成 solid-state preparation at low heat英语短句 例句大全
...on at Low-Heating Temperature and Study of Its Catalysis;低热固相合成手性及非手性碱金属磷酸锌盐及其催化性能的研究11.Synthesis and Characterization of Sulfide and Oxide by Low-heating Solid-state Chemical Reaction;硫化物及氧化物纳米材料的低热固相合成及...
2024-03-16
...在学习立体化学时，与临床已有的化学药物联系，引入“手性药物的结构与药效”这一问题，通过讨论学习，理解手性的概念、表示方式、不同手性物质的结构特点及应用差异等；又如在学习脂类化合物时，密切联系实际生活，...
2024-01-28
...nding polymers were obtained by hydrosilylation reaction.以异山梨醇为手性剂合成了新型手性液晶单体2-(10-十一烯酸)-5-(4-乙氧基苯甲酰氧基联苯)氧羰基甲酸异山梨醇酯(M1)和2-(10-十一烯酸)-5-(4-乙氧基苯甲酰氧基联苯)氧羰基戊酸异山梨醇酯(M2)...
2024-03-03
改进的反演模型 improved retrieval model英语短句 例句大全
...设方针演进的启示15.Synthesize and Quality Control of Dexrazoxane;手性药物右雷佐生合成工艺的改进及质量控制16.Improved Method for Retrieving Remote Sensing Reflectance of Ground Targets from a Spectral Image一种改进的光谱图像反演地表目标遥感反射率的方...
2024-03-16
...ms consisting of a chiral alcohol dehydrogenase and a formate dehydrogenase手性醇脱氢酶与甲酸脱氢酶的融合蛋白体系的构建相关短句/例句Alcohol dehydrogenase醇脱氢酶1.Separation and purification of alcohol dehydrogenase from yeast cell;从酵母细胞中分离纯化醇脱...
2024-02-16
扶手椅型单壁碳纳米管 Armchair single walled carbon nanotube英语短句 例句大全
...纳米管电子性质的影响3)achiral single-walled carbon nanotubes非手性型单壁碳纳米管4)armchair open-ended nanotubes扶手椅型开口纳米管1.For the regularity of single-walled open-ended nanotubes,in this paper,when the circumference(or diameter) and the length of nanotubes are g...
2024-04-02
消除偏见和解除极化：depolarization英语短句+例句大全
...f sol-gel glass containing chiralmicro-crystal and itsdepolarization;微米手性晶粒凝胶玻璃的制备及其消偏振效应2.Design of wide-angledepolarization flat-plate light-splitting film for three wavelengths;三波长宽角度消偏振平板分光膜的设计3.Because there exist thedepo...
2024-03-25
...fen Sustained Release Capsules奥丁尼酮洛芬缓释胶囊中酮洛芬的手性拆分相关短句/例句ketoprofen isopropyl ester酮洛芬异丙酯1.Analgesic effect and pharmacokinetics ofketoprofen isopropyl ester lipid microsphere in rats;酮洛芬异丙酯脂质微球的镇痛作用及大鼠...
2024-03-06
碱均相催化 NaOH homogeneous catalysis英语短句 例句大全
...孔分子筛MCM-41的修饰及在非均相催化有机合成,特别是在手性不对称合成、烯烃环氧化等领域的研究进展,并对其发展趋势进行了展望。2.The concept of ESM lays emphasis on the need to take account of bond forming reaction inheterogeneous catalysis and to tak...
2024-04-01
转化反应+conversion+reaction: 英语短句+例句
...ion and Allylic Vinylogous Michael Addition Reactions;不对称催化的前手性酮转移氢化反应和烯丙位Michael加成反应研究15.Synthesis、Characterization and Its Application of the Reaction-Controlled Phase Transfer Catalyst;反应控制相转移催化剂的制备、表征及应用...
2024-03-22
非对称电流开断 asymmetrical current breaking英语短句 例句大全
...该化合物为非对称的(dissymmetric)，非对称化合物的分子是手性的，该化合物具有旋光性，可以存在对映体。
2024-03-27
...该化合物为非对称的(dissymmetric)，非对称化合物的分子是手性的，该化合物具有旋光性，可以存在对映体。
2024-03-19
...2-N-(N"-苄基脯氨酰)-氨基二苯甲酮-镍(II)-丙基酸复合物为手性助剂,与不同碳链长度的二溴烷烃反应制备双-α-甲基氨基酸。英文短句/例句1.Asymmetric Synthesis of Bis(α-methylamino acid) via a BPB-Ni(II)-Ala ComplexBPB-Ni(II)-Ala复合物法不对称合成...
2024-03-16
电化学生物传感器 Electrochemical biosensor英语短句 例句大全
...dies on Chiral Drugs and Protein Electrochemical Biosensors;新型电化学手性药物传感器及蛋白质生物传感器的研究18.Study on Signal Enhancement of Electrochemical Immunosensor Based on Biocatalytic Metal Deposition;生物金属化增强电化学免疫传感器信号的研究相关...
2024-03-06
《Nature》第6篇正刊！南京大学刘晓峻 程营课题组首次实现非厄米拓扑耳语回廊
...实现了受拓扑保护的新型非厄米耳语回廊，获得了对不同手性声波回廊模式的精准调控和定向分离。据了解，这是南京大学2021年度第6篇正刊，也是南京大学9月份的第3篇正刊，南京大学是论文的第一作者单位和第一通讯单位。...
2010-02-20
