ChemInform Abstract: Intramolecular 1,3-Dipolar Cycloaddition of Transient Enantiomerically Pure Oxaalkenyl Nitrones.
β Scribed by H. G. AURICH; F. BIESEMEIER
- Book ID
- 112025063
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 30 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0931-7597
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The cycloaddition reactions of in situ generated silyl nitronates 3 to chiral enone la or enoate l b proceed with high stereoselectivity to give enantiomericaUy pure N-silyloxyisoxazolidines 4, which can easily be transformed into A2-isuxazolines 5. Based on an X-ray analysis the major diastereomer