SIOC OpenIR  > 上海有机化学研究所
A sidearm-assisted phosphine for catalytic ylide intramolecular cyclopropanation
Alternative Title边臂协助的膦叶立德参与的催化分子内环丙烷化反应
Zhu JB(朱剑波); Chen H(陈昊); Liao SH(廖赛虎); Li YX(李玉学); Tang Y(唐勇)
Source PublicationOrg. Chem. Front.
AbstractThe first phosphine-catalyzed cyclopropanation reaction via covalent ylide catalysis has been realized with high efficiency in the presence of sidearm-assisted phosphine catalysts. An ether sidearm group is found critical to turn on the catalytic activity. Crystal structures of the catalyst-derived phosphonium salts indicated a significant O?P+ interaction between the pendant ether oxygen and the phosphonium center, which is believed to favor the catalyst regeneration. DFT calculations rationalize the insight of the sidearm effects.
Subject Area有机化学
Citation statistics
Document Type期刊论文
Corresponding AuthorLi YX(李玉学); Tang Y(唐勇)
Recommended Citation
GB/T 7714
Zhu JB,Chen H,Liao SH,et al. A sidearm-assisted phosphine for catalytic ylide intramolecular cyclopropanation[J]. Org. Chem. Front.,2014,1:1035-1039.
APA 朱剑波,陈昊,廖赛虎,李玉学,&唐勇.(2014).A sidearm-assisted phosphine for catalytic ylide intramolecular cyclopropanation.Org. Chem. Front.,1,1035-1039.
MLA 朱剑波,et al."A sidearm-assisted phosphine for catalytic ylide intramolecular cyclopropanation".Org. Chem. Front. 1(2014):1035-1039.
Files in This Item:
File Name/Size DocType Version Access License
2014075.pdf(1078KB)期刊论文作者接受稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[朱剑波]'s Articles
[陈昊]'s Articles
[廖赛虎]'s Articles
Baidu academic
Similar articles in Baidu academic
[朱剑波]'s Articles
[陈昊]'s Articles
[廖赛虎]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[朱剑波]'s Articles
[陈昊]'s Articles
[廖赛虎]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.