金鸡纳碱,Cinchona alkaloid
1)Cinchona alkaloid金鸡纳碱
1.The applications of cinchona alkaloids and parts of their derivatives in asymmetric synthesis were reviewed with 34 references.综述了近年来金鸡纳碱及其部分衍生物在不对称合成中的应用。
2.In our work,we changed the pore sizes of the nanoporous supports and introduce cinchona alkaloid in the nanopores.本文通过调变介孔氧化硅材料载体的孔径尺寸构建了具有不同限域空间的多相金鸡纳碱手性催化剂。
英文短句/例句
1.A New Sensitive Chemiluminescence System for Determination of Cinchona Alkaloids with FIA测定金鸡纳碱的流动注射化学发光新体系
2.Cinchona-Derived Quaternary Ammonium Salts-Improved Asymmetric Cycloaddition of CO_2 to Epoxides金鸡纳碱季铵盐促进的CO_2与环氧化合物的不对称环加成反应
3.Aldol Reactions of α-Keto Acid Esters and Acetone Catalyzed by Cinchona Alkaloid Derived Primary Amines金鸡纳碱衍生二胺催化丙酮和α-酮酸酯的Aldol反应
4.Study on the Catalytic Properties of the Amino Acid-based Ionic Liquid and Cinchona-derived Quaternary Ammonium Salt in the Coupling Reaction of Carbon Dioxide and Epoxides氨基酸离子液和金鸡纳碱季铵盐催化二氧化碳与环氧化合物的偶联反应研究
5.An alkaloid, C19H22N2O, derived from the bark of various cinchona trees and used as an antimalarial agent.金鸡纳宁，辛可宁一种生物碱，C19H22N2O，由金鸡纳树的树皮中制得，用作抗疟疾剂
6.Peruvian bark【植】金鸡纳(树)皮
7.a bitter alkaloid extracted from chinchona bark; used in malaria therapy.从金鸡纳树中提取的较苦的生物碱；用于疟疾治疗。
8.Investigation on Cinchona Alkaloids and Derivatives-catalyzed Asymmetric "Interrupted" Feist-Bénary Reaction;金鸡纳生物碱及其衍生物催化不对称“中断的”Feist-Bénary反应的研究
9.The Synthesis of Novel Cinchona Alkaloids-derived Phosphite Ligands and Their Application in Asymmetric Catalytic Reaction金鸡纳生物碱衍生的亚磷酸酯配体的合成及其催化性能研究
10.Studies on Asymmetric Catalysis and Biological Activity of Cinchona Alkaloids金鸡纳生物碱衍生物催化不对称反应及生物活性的研究
11.lead oxychromate金鸡纳红，铬氧酸铅
12.Design, Synthesis and Catalytic Performance of Novel Chiral Catalysts Derived from Cinchona Alkaloids;金鸡纳生物碱衍生的新型手性催化剂的构建及其在催化不对称反应中的应用
13.A brownish - black mixture of alkaloids remaining after extraction of crystalline alkaloids from cinchona bark, used as a quinine substitute.奎诺酊将金鸡纳树皮中提取结晶生物碱之后，剩下来一种黑褐色的生物碱混合物，用作奎宁的替代物
14.Effect of nano-zinc oxide on liver metallothionein of AA chicken纳米氧化锌对AA肉鸡肝脏金属硫蛋白的影响
15.Preparation and Photocatalytic Property of Alkali Metal Ions-doped TiO_2 Nanoparticles碱金属掺杂纳米TiO_2的制备及其光催化性能
16.Cinchona Alkaloid Supported in Mesoporous Silica金鸡钠碱催化剂在介孔孔道内的组装及催化性能研究
17.one of the four basic taste sensations; sharp and disagreeable; like the taste of quinine.四种基本感觉之一；强烈的而且不舒服的；如金鸡纳霜的味道。
18.Squirt StressLess mouth spray,? packed with passionflower and cinchona, under your tongue three times a day ().每天往舌头底下喷3次解压喷雾剂，它的成份是西蕃莲和金鸡纳霜。
相关短句/例句
Cinchona alkaloids金鸡纳碱
1.2) Some cinchona-derived quaternary ammonium salts were synthesized from cinchona alkaloids, which were used as cocatalyst combined SalenCo(OAc) to catalyze the coupling reaction of epoxide and carbon dioxide.2)我们用金鸡纳碱合成了一系列的手性季铵盐,并首次用其作共催化剂与SalenCo(OAc)催化环碳酸酯的合成,其中以氯化-N-苄基辛可宁(la)为共催化剂,在室温下环丙烯碳酸酯的ee值达到73%。
3)4-Quinolyl(5-vinyl-1-azabicyclo[2.2.2]oct-2-yl)methanol弱金鸡纳碱
4)Cinchona alkaloid金鸡纳生物碱
1.I Synthesis of Cinchona Alkaloid Ligands II Synthesis of Derivatives of Gentiopicroside and the Antiviral Effects of Them Against Coxsackievirus B3 and Simian Immunodeficiency Virus in Vitro;I 金鸡纳生物碱衍生物的合成方法研究 II 龙胆苦苷衍生物的合成及其对CVB3和SIV的体外抑制作用
2.Six chiral diamine ligands were synthesized from naturalCinchona alkaloids, quinine and cinchonine, under mild conditions.以价廉易得的天然金鸡纳生物碱奎宁和辛可宁为原料,在温和条件下容易地合成了6种手性双胺配体。
5)cinchona alkaloids金鸡纳生物碱
1.Two typical examples, asymmetric hydrogenation of α, β \|ketoesters on nickel catalysts modified with tartaric acid derivatives and on platinum catalysts modified withcinchona alkaloids are introduced and discussed in detail.特别是对最近几年来两个典型的多相不对称催化氢化体系即酒石酸盐修饰镍催化剂催化 β-酮酸酯的不对称氢化反应体系和金鸡纳生物碱修饰铂催化剂催化 α-酮酸酯的不对称氢化反应体系进行了详细的介绍和讨论 ,同时展望了多相不对称催化氢化反应研究的前景。
2.Applications ofcinchona alkaloids as chiral selectors in HPLC and CE are reviewed.综述了金鸡纳生物碱作为手性选择剂在高效液相色谱和毛细管电泳中分离光学异构体的应用。
3.However, in the last two decades, Cinchona alkaloids have become more attractive due to their successful applications in asymmetric synthesis.奎宁等金鸡纳生物碱作为治疗疟疾的主要药物被人们早已熟知。
6)cinchona alkaloid-derived ligands金鸡纳碱衍生物
延伸阅读
金鸡纳碱分子式：分子量：CAS号：性质：见奎宁。
