Selective syntheses of 2H-1,3-oxazines and 1H-pyrrol-3(2H)-ones via temperature-dependent Rh(II)-carbenoid-mediated 2H-azirine-ring expansion
β Scribed by Zavyalov, Kirill V.; Novikov, Mikail S.; Khlebnikov, Alexander F.; Pakalnis, Viktoriia V.
- Book ID
- 121757408
- Publisher
- Elsevier Science
- Year
- 2014
- Tongue
- French
- Weight
- 900 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0040-4020
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π SIMILAR VOLUMES
In this Letter, we report a novel approach to the preparation of 3-anilino-pyrazin-2(1H)-ones and 3-anilino-quinoxalin-2(1H)-ones from the corresponding 3-halo pyrazin-2-amines and 3-haloquinoxalin-2-amines, using a microwave-mediated Smiles rearrangement.
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