To account for the formation of the pyrrole derivatives, we assume that, by analogy to the Polonovski reaction [3], the N-oxide is acetylated by the acetic anhydride at the oxygen. The intermediate (4), which cannot be isolated, loses a molecule of acetic acid with formation of a pyrroleninium catio
β¦ LIBER β¦
Synthesis and reactions of N,N-dichloroperfluoroalkanesulfonylamides
β Scribed by Shi-zheng Zhu; Cheng-ming Zhou; Ai-wen Li; Bin Xu
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 184 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0022-1139
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