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题名: Concise synthesis of novel practical sulfamide-amine alcohols for the enantioselective addition of diethylzinc to aldehydes
作者: Mao, JC;  Wan, BS;  Wang, RL;  Wu, F;  Lu, SW
刊名: JOURNAL OF ORGANIC CHEMISTRY
发表日期: 2004-12-24
DOI: 10.1021/jo048520q
卷: 69, 期:26, 页:9123-9127
收录类别: SCI ;  IC ;  CCR
文章类型: Article
项目归属: 202
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: Novel sulfamide-amine alcohol ligands were designed using a grafting strategy and synthesized from readily available starting materials via a simple, efficient method. The key features of these ligands for the asymmetric addition of diethylzinc to aldehydes included stability, enhanced effectiveness without using Ti((OPr)-Pr-i)(4), suitability for a variety of aldehydes, the ability to operate at room temperature, and selectability to afford either absolute configuration products with enantiomeric excess up to >99%.
关键词[WOS]: CHIRAL NITROGEN ACTIVATORS ;  DIELS-ALDER REACTIONS ;  ACHIRAL LIGANDS ;  TITANIUM(IV) COMPLEXES ;  ASYMMETRIC ACTIVATION ;  ORGANOZINC REAGENTS ;  DIALKYLZINC ADDITION ;  ATOM ECONOMY ;  CATALYSTS ;  BENZALDEHYDE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000225919800016
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/81891
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
2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China

Recommended Citation:
Mao, JC,Wan, BS,Wang, RL,et al. Concise synthesis of novel practical sulfamide-amine alcohols for the enantioselective addition of diethylzinc to aldehydes[J]. JOURNAL OF ORGANIC CHEMISTRY,2004,69(26):9123-9127.
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