## Abstract Condensation of azetidinones **2a** and **2b** with mercaptan **3** gave respectively compound **10** or a 1:1 mixture of **17** and **17**′. Bromination of **10**, afforded __cis__ and __trans__‐bromohydrins **13a** and of **17** and **17**′ __cis__ and __trans__‐bromohydrins **18a**.
✦ LIBER ✦
Synthese de β-ethoxycarbonyl λ-lactones
✍ Scribed by F. Gaudemar-Bardone; M. Mladenova; R. Couffignal
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 120 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
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