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学科主题: 物理化学
题名: A Highly Diastereo- and Enantioselective Copper(I)-Catalyzed Henry Reaction Using a Bis(sulfonamide)-Diamine Ligand
作者: Jin, Wei1;  Li, Xincheng1;  Wan, Boshun1
通讯作者: 万伯顺
刊名: JOURNAL OF ORGANIC CHEMISTRY
发表日期: 2011-01-21
DOI: 10.1021/jo101932a
卷: 76, 期:2, 页:484-491
收录类别: SCI ;  CCR
文章类型: Article
部门归属: 2
项目归属: 202
产权排名: 1,1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Organic
摘要: A Highly Diastereo- and Enantioselective Copper(I)-Catalyzed Henry Reaction Using a Bis(sulfonamide)-Diamine Ligand
研究领域[WOS]: Chemistry
英文摘要: A series of bis(sulfonamide)-diamine (BSDA) ligands were synthesized from commercially available chiral alpha-amino alcohols and diamines. The chiral BSDA ligand 3a, coordinated with Cu(I), catalyzes the enantioselective Henry reaction with excellent enantioselectivity (up to 99%). Moreover, with the assistance of pyridine, a CuBr-3a system promotes the diastereoselective Henry reaction with various aldehyde substrates and gives the corresponding syn-selective adduct with up to a 99% yield and 32.3:1 syn/anti selectivity. The enantiomeric excess of the syn adduct was 97%.
关键词[WOS]: ASYMMETRIC NITROALDOL REACTION ;  THIOUREA BIFUNCTIONAL ORGANOCATALYST ;  SALEN-CHROMIUM COMPLEXES ;  CU-II ;  COPPER(II) COMPLEXES ;  HYDROXYNITRILE LYASE ;  ATOM ECONOMY ;  BASE COMPLEX ;  CATALYST ;  GUANIDINE
语种: 英语
WOS记录号: WOS:000286129900016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/115567
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Jin, Wei,Li, Xincheng,Wan, Boshun. A Highly Diastereo- and Enantioselective Copper(I)-Catalyzed Henry Reaction Using a Bis(sulfonamide)-Diamine Ligand[J]. JOURNAL OF ORGANIC CHEMISTRY,2011,76(2):484-491.
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