AbstractÐThe paper describes three possible routes for the formation of 1-dethia-1-oxa-cephams. The ®rst two routes: (a) [212]cycloaddition to chiral vinyl ethers and (b) condensation of 4-acetoxyazetidin-2-one to chiral alcohols, are followed by the ring closure step involving N-alkylation. The thi
ChemInform Abstract: Strategies for the Formation of 1-Dethia-1-oxa-cephams.
✍ Scribed by Z. Kaluza; B. Furman; P. Krajewski; M. Chmielewski
- Book ID
- 101907538
- Publisher
- John Wiley and Sons
- Year
- 2000
- Weight
- 33 KB
- Volume
- 31
- 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 100 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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## 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 “Full Text” option. The original article is trackable v
## 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 v