## Abstract The reaction of NβarylβCβethoxycarbonyl nitrilimines with [1,2,4]triazepinβ3,5βdithione leads to title compounds. The 1,3βdipolar cycloaddition is completely peri and regioselective. The preferred orientation of addition is predicted correctly by AM~1~ calculation.
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ChemInform Abstract: Synthesis of Substituted Imidazo[1,2-b]-1,2,4-triazolo[4,3-d]-1,2,4-triazepine and 4H-Imidazo[1,2-b]-1,2,4-triazino[4,3-d]-1,2,4-triazepin-7-one.
β Scribed by V. P. KRUGLENKO; M. V. POVSTYANOI; N. A. KLYUEV; V. A. IDZIKOVSKII
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 31 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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