The title compound was prepared in good yield via intramolecular insertion of an a-alkoxycarbonyl, a-sulphonyl carbene into the N-H bond of an azetidinone. Esters of (k) 7-oxo-3-thia-l-azabicyclo[3.2.0lheptane-2-carboxylate-3,3-dioxide, 1, are potentially useful intermediates in the synthesis of no
β¦ LIBER β¦
Synthesis of tert -Butyl 6-Oxo-2-azaspiro[3.3]heptane-2-carboxylate
β Scribed by Meyers, Marvin J.; Muizebelt, Inouk; Wiltenburg, Jim van; Brown, David L.; Thorarensen, Atli
- Book ID
- 118171178
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 428 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1523-7060
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