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- chiral imines 手性亚胺
- The recent advances in external ligand-mediated addition of organometallic reagents to imines for the asymmetric synthesis of chiral amines are reviewed. 本文对近年来外加配体参与的有机金属化合物对亚胺的不对称加成反应,特别是催化合成手性胺类化合物的研究进展作一概述。
- L-Methyl glyoxylate is an important chiral reagent. 二羟乙酸L-薄荷酯是一种重要的手性试剂。
- Such a carbon is designated as a chiral carbon. 这样的碳原子称为手性碳。
- Zhejiang Chiral Medicine Chemicals Co., Ltd. 浙江手心医药化学品有限公司。
- Hangzhou Chiral Danyuan Chemicals Co., Ltd. 杭州手心丹源化学品有限公司。
- Chengdu Likai Chiral Tech Co., Ltd. 成都丽凯手性技术有限公司。
- Zaozhuang Chiral Pharmaceutical Chemicals Co., Ltd. 枣庄麒彩手性药物化学有限公司。
- These carbon atoms are therefore chiral. 因此,这个碳原子称手性碳原子。
- Chiral drugs are more important in new drugs. 手性药物在新药中越来越受重视。
- The ee is assessed by chiral GC and/or polarimetry. 对映异构体过量值由手性气相色层分析和/或旋光测定法测得。
- Various synthetic methods, such as chiral resolution, homology of L-amino acids, asymmetric alkylation, asymmetric alkylation of imines, and asymmetric hydrogenation of dehydroamino acids, introduced briefly. 简要介绍了手性拆分、吞氨基酸的高同系化、不对称烷基化、亚胺的不对称烷基化、脱氢氨基酸的不对称氢化等各种合成方法。
- Keywords Hydroxypinan 3 one;1;4 Dichlorobut 2 ene;Chiral imine;Tandem reaction;2 Ethyl 1 amino cyclopropanecarboxylic acid; 关键词2-羟基蒎烷-3-酮;1`4-二氯-2-丁烯;手性亚胺;串联反应;2-乙基环丙烷氨基酸;
- The Study in Aza-Diels-Alder Reaction of Aryl Imines with Cyclopentadiene. 芳香亚胺化合物与环戊二烯的Aza-Diels-Alder反应研究
- Chiral micelle has asymmetric induction to some reactions. 手性胶束对反应有手性诱导作用。
- They are all chiral molecules and belong in the racemate. 它们都是手性分子,属于外消旋体。
- It afforded a practical method to synthesize chiral allylic amines. 该方法是合成手性烯丙基胺类化合物的一个非常适用方法。
- The human body is a highly complex chiral environment. 摘要人体是一种高度复杂的手性环境。
- Aim To synthesize pregabalin,an chiral anticonvulsant. 目的合成手性抗惊厥药物普瑞巴林。
- Chiral separation of Duloxetine and its R-enantiomer by LC. 杨晶,鹿秀梅,毕玉金,秦峰,李发美.