5,6-Dimethylpyrazin-2-one reacts with iodomethane to give a quaternary salt, deprotonation of which liberates a 3-oxidopyrazinium which undergoes a 1,3-dipolar cycloaddition with methyl acrylate to form methyl 5,8-dimethyl-4-methylene-2-oxo-3,8-diazabicyclo[3.2.1]octane-6-__exo__-carboxylate, C~11~H
β¦ LIBER β¦
Oscillations of reactivity in the [2+4]-cycloaddition of methyl acrylate to furan
β Scribed by V. M. Zhulin; Yu. D. Koreshkov; V. S. Bogdanov; M. V. Kel'tseva
- Book ID
- 112537833
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 650 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1573-9171
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## Abstract For Abstract see ChemInform Abstract in Full Text.