✦ LIBER ✦
Cyclization reactions of nitriles. 50. Regioselectivity in the reactions of quaternized pyridin-3-ylidene malonitrile and cyanoacetate ester derivatives with 1,3-dicarbonyl compounds. Crystal structure of 2-amino-3,5-dicarboethoxy-6-methyl-4-(1-methylpyridinium-3-yl)-4H-pyran iodide
✍ Scribed by A. M. Shestopalov; Yu. A. Sharanin; M. R. Khikuba; V. N. Nesterov; V. E. Shklover; Yu. T. Struchkov; V. P. Litvinov
- Publisher
- Springer US
- Year
- 1991
- Tongue
- English
- Weight
- 526 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0009-3122
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