DICP OpenIR
Asymmetric addition of KCN and Ac2O to aldehydes catalyzed by recyclable polymeric salen-Ti(IV) complexes
Huang, W; Song, YM; Bai, CM; Cao, GY; Zheng, Z
关键词O-acetyl Cyanohydrins Recyclable Polymeric Salen-ti(Iv) Complexes Potassium Cyanide Aldehyde Asymmetric Cyanation
刊名TETRAHEDRON LETTERS
2004-06-07
DOI10.1016/j.tetlet.2004.04.086
45期:24页:4763-4767
收录类别SCI ; IC ; CCR
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Organic
研究领域[WOS]Chemistry
关键词[WOS]HIGHLY ENANTIOSELECTIVE RESOLUTION ; SALEN COMPLEXES ; TERMINAL EPOXIDES ; CYANOHYDRINS ; CYANOSILYLATION ; CYANIDE ; EPOXIDATION ; CYANATION ; KETONES
英文摘要Polymeric salen-Ti(IV) complexes were employed in the enantioselective O-acetyl cyanation of aldehydes with KCN and Ac2O. The polymeric catalysts with appropriate crosslinking degree exhibited good activities and enantioselectivities, up to 94% yield and 91% ee were obtained at -20degreesC with 1 mol% of catalyst (based on bimetallic catalytic unit). Moreover, the crosslinked polymeric catalyst could be easily recovered and reused for six consecutive runs without obvious decrease in activity and enantioselectivity. (C) 2004 Elsevier Ltd. All rights reserved.
语种英语
WOS记录号WOS:000221801100039
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/139569
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Huang, W,Song, YM,Bai, CM,et al. Asymmetric addition of KCN and Ac2O to aldehydes catalyzed by recyclable polymeric salen-Ti(IV) complexes[J]. TETRAHEDRON LETTERS,2004,45(24):4763-4767.
APA Huang, W,Song, YM,Bai, CM,Cao, GY,&Zheng, Z.(2004).Asymmetric addition of KCN and Ac2O to aldehydes catalyzed by recyclable polymeric salen-Ti(IV) complexes.TETRAHEDRON LETTERS,45(24),4763-4767.
MLA Huang, W,et al."Asymmetric addition of KCN and Ac2O to aldehydes catalyzed by recyclable polymeric salen-Ti(IV) complexes".TETRAHEDRON LETTERS 45.24(2004):4763-4767.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Huang, W]的文章
[Song, YM]的文章
[Bai, CM]的文章
百度学术
百度学术中相似的文章
[Huang, W]的文章
[Song, YM]的文章
[Bai, CM]的文章
必应学术
必应学术中相似的文章
[Huang, W]的文章
[Song, YM]的文章
[Bai, CM]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。