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学科主题: 药学
题名:
Synthesis of novel chiral semicrown ether-like bis(oxazoline) ligands and application in enantioselective cyclopropanation of styrene
作者: Wang, ZY; Du, DM; Xu, JX
关键词: bis(oxazoline) ; synthesis ; enantioselective cyclopropanation ; styrene ; asymmetric catalysis
刊名: SYNTHETIC COMMUNICATIONS
发表日期: 2005
DOI: 10.1081/SCC-200048469
卷: 35, 期:2, 页:299-313
收录类别: SCI ; IC ; CCR
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Chemistry, Organic
研究领域[WOS]: Chemistry
关键词[WOS]: CATALYTIC ASYMMETRIC CYCLOPROPANATION ; BIS-OXAZOLINE LIGANDS ; BISOXAZOLINE LIGANDS ; AMINO-ACIDS ; OLEFINS ; COMPLEXES ; CHEMISTRY ; REDUCTION
英文摘要:

A series of chiral C-2-symmetric bis(oxazoline) ligands containing semicrown ether unit were synthesized. The copper complexes prepared in situ from copper(I)-triflate, and the new chiral oxazoline ligands were assessed as chiral catalysts in the enantioselective cyclopropanation of styrene with diazoacetates. Enantioselectivities up to 84% and up to 65%, respectively, for trans- and cis-2-phenylcyclopropanecarboxylate were observed.

语种: 英语
WOS记录号: WOS:000227273200016
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/60072
Appears in Collections:北京大学药学院_期刊论文

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作者单位: 1.Peking Univ, Wenzhou Med Coll, Sch Pharm, Beijing, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, Minist Educ, Key Lab Bioorgan Chem & Mol Engn, Beijing, Peoples R China

Recommended Citation:
Wang, ZY,Du, DM,Xu, JX. Synthesis of novel chiral semicrown ether-like bis(oxazoline) ligands and application in enantioselective cyclopropanation of styrene[J]. SYNTHETIC COMMUNICATIONS,2005,35(2):299-313.
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