## Abstract The reaction of __N__βaziridinylimino carboxamides 11 with a mixture of triphenylphosphine, carbon tetrachloride, and triethylamine in dichloromethane (Appel's condition) provides a new route to pyrazoleβfused heterocycles such as 2,3βdihydroβl__H__βimidazo[1,2β__b__]pyrazoles 15 and 9,
β¦ LIBER β¦
Synthesis of Pyrazole-Fused Heterocycles by Thermal Rearrangement of N-Aziridinylimino Ketenimines.
β Scribed by Kee-Jung Lee; Dong-Wook Kim; Boo-Geun Kim
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 110 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
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