1) mono-quaterized bis-cinchona alkaloid ligand
双金鸡纳生物碱单季铵盐配体
2) cinchona-derived quaternary ammonium salt
金鸡纳碱季铵盐
1.
A new catalyst system, SalenCoX/cinchona-derived quaternary ammonium salts, was developed to catalyze the cycloaddition of CO2 to epoxides under extremely mild reaction conditions.
开发了钴配合物/金鸡纳碱季铵盐催化剂体系用于催化CO2与环氧化合物的不对称环加成反应,考察了催化剂和助催化剂中阴离子对反应的影响。
3) Cinchona alkaloid ligands
金鸡纳生物碱配体
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 natural Cinchona 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 with cinchona 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 of cinchona 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
补充资料：金鸡纳碱
分子式：
分子量：
CAS号：
性质：见奎宁。
分子量：
CAS号：
性质：见奎宁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条