Asymmetric Autocatalysis Initiated by Chiral Ephedrine Immobilized on Silica Gel in a Diisopropylzinc Addition to Pyrimidine-5-carbaldehyde

Itaru Sato; Shimizu; Tsuneomi Kawasaki; Kenso Soai

首页> 外文期刊>Bulletin of the Chemical Society of Japan >Asymmetric Autocatalysis Initiated by Chiral Ephedrine Immobilized on Silica Gel in a Diisopropylzinc Addition to Pyrimidine-5-carbaldehyde

【24h】

Asymmetric Autocatalysis Initiated by Chiral Ephedrine Immobilized on Silica Gel in a Diisopropylzinc Addition to Pyrimidine-5-carbaldehyde

机译：由手性麻黄碱固定在硅胶上的嘧啶-5-甲醛中的二异丙基锌引发的不对称自催化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

5-Pyrimidyl alkanol with up to 97% ee was formed using chiral ephedrine immobilized on silica gel in the enantio-selective addition of diisopropylzinc to pyrimidine-5-carbal-dehyde in conjunction with asymmetric autocatalysis.

机译：使用固定在硅胶上的手性麻黄碱，将二异丙基锌对映选择性地加到嘧啶-5-碳二醛中，并进行不对称自催化反应，形成了具有高达97％ee的5-嘧啶链烷醇。

著录项

来源
《Bulletin of the Chemical Society of Japan》 |2004年第8期|共2页
作者
Itaru Sato; Shimizu; Tsuneomi Kawasaki; Kenso Soai;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. Asymmetric Autocatalysis Initiated by Chiral Ephedrine Immobilized on Silica Gel in a Diisopropylzinc Addition to Pyrimidine-5-carbaldehyde [J] . Itaru Sato, Shimizu, Tsuneomi Kawasaki, Bulletin of the Chemical Society of Japan . 2004,第8期

机译：由手性麻黄碱固定在硅胶上的嘧啶-5-甲醛中的二异丙基锌引发的不对称自催化
2. Evidence of asymmetric autocatalysis in the enantioselective addition of diisopropylzinc to pyrimidine-5-carbaldehyde using chiral pyrimidyl alkanol [J] . Sato I., Tsukiyama K., Ogi Y., Tetrahedron, Asymmetry: The International Journal for Repid Publication on all Aspects of Asymmetry in Orgainc, Inorganic, Organometallic, Physical and Bio-Organic Chemistry . 2001,第14期

机译：使用手性嘧啶基烷醇将二异丙基锌对映选择性地加到嘧啶-5-甲醛中的不对称自催化作用的证据
3. A simple one-pot synthesis of Jacobson-Katsuki type chiral Mn(III)-salen catalyst immobilized in silica by sol-gel process and applications in asymmetric epoxidation of alkenes [J] . Ananda S.Amarasekara, Ivana McNeal, Jeffry Murillo Catalysis Communications . 2008,第14期

机译：溶胶-凝胶法固定化固定在二氧化硅上的Jacobson-Katsuki型手性Mn（III）-salen催化剂的简单一锅合成及其在烯烃的不对称环氧化中的应用
4. ASYMMETRIC DIHYDROXYLATION OF OLEFINS IN A CHIRAL LIGAND-IMMOBILIZED SILICA-GEL/WATER DISPERSE SYSTEM [C] . Manabu KUROBOSHI, Toshiki MIZONE, Hideo TANAKA International Symposium on Mechanistic and Synthetic Aspects of Organic and Biological Electrochemistry . -1

机译：手性配体固定化硅胶-凝胶/水分散体系中烯烃的不对称二羟基氧化
5. Immobilization of Enzymes in Sol-Gel Mesoporous Silica, Enzymatic Digestion of Biomass, and Silica-Curcumin Hybrid Materials. [D] . Das, Sudipto. 2011

机译：溶胶-凝胶介孔二氧化硅中酶的固定化，生物质的酶消化和二氧化硅-姜黄素杂化材料。
6. Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation [O] . Ján Cvengroš, Štefan Toma, Mária Žembéryová, 2005

机译：手性二茂铁基配体在硅胶上的固定及其在Pd催化的烯丙基取代和Rh催化的加氢中的测试
7. Discrimination of cryptochirality in chiral isotactic polystyrene by asymmetric autocatalysis† †Electronic supplementary information (ESI) available: The asymmetric autocatalysis induced by bis(phenol) 5. See DOI: 10.1039/b912813a Click here for additional data file. [O] . Kawasaki, Tsuneomi, Hohberger, Christiane, Araki, Yuko, 2009

机译：不对称自催化鉴别手性等规聚苯乙烯中的隐性 †可用电子补充信息（ESI）：由双酚5引起的不对称自催化。请参见DOI：10.1039 / b912813a 单击此处获取其他数据文件。
8. Addition Compounds of Alkali Metal Hydrides. 32. A Comparison Study of Chiral Trialkylborohydrides and Chiral Dialkylmonoalkoxyborohydrides for the Asymmetric Reduction of Prochiral Ketones: The Effect of Comparable Chiral Alkyl a [R] . Brown, H. C., Park, W. S., Cho, B. T. 1987

机译：碱金属氢化物的加成化合物。 32.手性三烷基硼氢化物和手性二烷基单烷氧基硼氢化物对前手性酮不对称还原的比较研究：可比较的手性烷基a的影响

Asymmetric Autocatalysis Initiated by Chiral Ephedrine Immobilized on Silica Gel in a Diisopropylzinc Addition to Pyrimidine-5-carbaldehyde

摘要

著录项

相似文献

相关主题

期刊订阅