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ChemInform Abstract: Stereoselective Cycloaddition of N-Acyliminium Cations with α,β-Unsaturated Ketones and Esters.

✍ Scribed by Ling Feng Qian; Yue Hua Zhou; Wei Zhang

Publisher
John Wiley and Sons
Year
2009
Weight
36 KB
Volume
40
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

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Stereoselective Cycloaddition of N-Acyli
Stereoselective Cycloaddition of N-Acyliminium Ions with α,β-Unsaturated Ketones and Esters
✍ Lingfeng Qiao; Yuehua Zhou; Wei Zhang 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB

## Abstract The [4+2] reactions of __N__‐acyliminium ions, produced from 2‐aryl‐3‐hydroxy‐2,3‐dihydroisoindol‐1‐ones or 5‐hydroxy‐1‐phenyl‐2,5‐dihydro/2,3,4,5‐tetrahydropyrrol‐2‐ones in the presence of BF~3~OEt~2~, with __α__,__β__‐unsaturated ketones or esters were examined, and the dependence of