Preparative synthesis of 3-cyano-4-difluoromethyl- and 3-cyano-4-trifluoromethyl-2(1H)-pyridones
✍ Scribed by K. I. Pashkevich; D. V. Sevenard; O. G. Khomutov; I. I. Vorontsov
- Book ID
- 110299850
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 280 KB
- Volume
- 50
- Category
- Article
- ISSN
- 1573-9171
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📜 SIMILAR VOLUMES
## Treatment of the hydrochloride salts of 4-chloro-5-(2halomethylaryl-imino)-5H-l,2,3-dithiazoles (2) with sodium cyanoborohydride in THF at room temperature gave 2-cyan0-4H-3,l -benzothiazines ( I ) in good to moderate yields. 2-Cyano-4H-3,l -benzoxazines (4) were obtained in good to moderate yiel
Single-crystal X-ray study T = 296 K Mean (C-C) = 0.004 A Disorder in main residue R factor = 0.065 wR factor = 0.175 Data-to-parameter ratio = 16.3 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.