We describe a synthesis of 2E-pyrrole l-oxides (3) from the 3-bromopyrroline l-oxides (2). Bromination in the 3-position of 1-pyrroline l-oxides appears to be a general reaction and the 2-cyano-1-pyrroline l-oxides (1) undergo reaction with E-bromosuccinimide (NBS) to form the monobromo nitrones (2)
2H-pyrrole-1-oxides by selenium dioxide dehydrogenation of pyrroline-1-oxides1)
✍ Scribed by H. Bender; D. Döpp
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- French
- Weight
- 179 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0040-4039
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