## Abstract Ethyl 4βoxoalkanoates 1 react at ambient temperature in dry methanol in the presence of molecular sieve 3 Γ in almost quantitative yield with 3βaminopropanol and 2βaminoethanol to form the bicyclic lactams __rac__β2 and __rac__β3, respectively. Surprisingly, the (Β±)β5βalkylβ4βoxaβ1βazab
β¦ LIBER β¦
ChemInform Abstract: Reaction of Mixed Anhydrides with Imines: Synthesis of 7-Halogeno- and 7-Azido-5-thia-1-azabicyclo(4.2.0)octan-8-ones and 7-Halogeno- and 7- Azido-5-oxa-1-azabicyclo(4.2.0)octan-8-ones.
β Scribed by E. P. COOKE; O. M. WALSH; M. J. MEEGAN
- Book ID
- 112021795
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 30 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0931-7597
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