Synthesis of 2,3-Difunctionalized 4-Nitropyrroles
โ Scribed by Nishiwaki, Nagatoshi; Nakanishi, Masataka; Hida, Takahiko; Miwa, Yuko; Tamura, Mina; Hori, Kazushige; Tohda, Yasuo; Ariga, Masahiro
- Book ID
- 125897368
- Publisher
- American Chemical Society
- Year
- 2001
- Tongue
- English
- Weight
- 86 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0022-3263
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๐ SIMILAR VOLUMES
Abstraat: 3-Nitropyrroles are synthetically accessible in high yield from nitromethane and l-isocyano-1-tosyl-1-alkenes (l), in. one single operation. In a recent paper on the synthesis of pyrroles, Barton,Kervagoret and Zard have discussed the virtues of conjugated nitroolefins as substrate molecu
3-Nitroindoles (10) are prepared in good yields via a thermal 6n-electrocyclization of 2,3-(dialkenyl)-4-nitropyrroles (4) in nitrobenzene, a solvent which causes in situ aromatization of the initially formed dihydroindoles (8). The corresponding reaction of 2-alkenyl-3-alkadienyl-4-nitropyrroles (5