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- Yongcan Wang, Jinxing Ye, Guofu Zhang, Xinmiao Liang and Jiping Chen, A new method for the enantioselective epoxidation of enones, China Patent (Chinese) CN200310119460.8. 王永灿;叶金星;张国富;梁鑫淼;陈吉平;一种光学选择环氧化烯酮类化合物的方法;申请号:200310119460.;8。
- Synthesis and Application in Enantioselective Epoxidation of Chalcone of Chiral Quaternary Ammonium Salts Based on Cinchonine 基于辛可宁的几种手性季铵盐的合成及对查尔酮的催化不对称环氧化
- enantioselective epoxidation 不对称环氧化
- Epoxidation and oxidation gave the racemic C18-juvenile hormone. 通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素。
- In the epoxidation, chloroform and t butanol gave the best results. 在环己烯环氧化反应中 ;以氯仿和叔丁醇为溶剂时 ;环氧化反应的结果最好 .
- THE EPOXIDATION OF cis-PROPENYLPHOPHONIC ACID TO FOSFOMYCIN BY PENCILLIUM SP. 青霉菌立体选择性环氧化顺丙烯磷酸产生磷霉素。
- The epoxy group of epoxidation product of SBS has been proved by IR. 通过红外光谱对SBS的环氧化产物中环氧基团的存在进行证实。
- Catalysis: Development of chirometallopor-phyrins as enantioselective oxidation catalysts of alkenes and sulfides. 催化作用:开发新型手性金属催化烯类及硫醚类之对映选择性氧化。
- The controlling-velocity step for the enantioselective reduction is the decomposition of the B-O-B-N 4-numbered ring. 该不对称催化还原反应的控制步骤是催化剂-烷氧基硼烷加合物的B-O-B-N四元环的离解。
- A novel enantioselective amidase screening system was developed and proved to be efficient and accurate. 论文首先建立了一种新的立体选择性酰胺酶的筛选模型。
- Mei-Xiang Wang “Enantioselective Biotransformations of Nitriles in Organic Synthesis” Top. Catal. 2005 in press. 王梅祥,黄志镗,"杂环烯酮缩胺反应研究新进展",自然科学进展,19999971.
- Screening, production and characterization of an enantioselective lipase from Geotrichum sp. GXU33 (对映选择性Geotrichum sp.
- In reverse micelle CTAB/butanol/isooctane/H2O,CRL displays rather high enantioselective rate(E?100) when vinyl acetate is used as the acyl donor. 在CTAB/丁醇/异辛烷/水反胶束体系中,以乙酸乙烯酯为酰基供体时,CRL的对映选择率很高(E》100);
- Recent progress on asymmetric epoxidation of unfunctionalized alkenes by chiral catalysts was summaried. 综述了手性催化剂催化的不对称环氧化反应研究进展情况。
- The common methods of modification are epoxidation ,acylamidation,secondary ammoniation,quaterisation,etc. 改性的方法主要有环氧化、酰胺化、仲胺化、季铵化或混合改性等。
- Herein the synthesis and optical resolution of inherently chiral calixarenes and their applications in enantioselective recognition and asymmetric catalysis are reviewed. 本文综述了固有手性杯芳烃的合成、光学拆分及其在手性识别和不对称催化领域的应用。
- The desired way of the manufacture of epichlorohydrin is the direct catalytic epoxidation of allyl chloride. 从氯丙烯出发经催化环氧化反应直接制取环氧氯丙烷是当前的方向。
- More and more new strategies were continually applied for the catalysis of the enantioselective synthesis of chiral non-racemic compounds with enzymes. 现在越来越多的方法应用到用酶高效催化手性非外消旋化合物的对映性选择反应中来。
- A steady state course mathematic model is established to describe the continuous cascade epoxidation process. 摘要建立了多釜串联油脂连续环氧化反应工艺的稳态过程数学模型。
- We have also investigated the epoxidation of cyclohexene catalyzed by 2 systemically. 本文较为系统的研究了MoO2Cl2(OPMePh2)2 (2)催化环己烯环氧化反应。