Condensation of homophthalic anhydrides with heterocyclic imines and DMAD under mild conditions
✍ Scribed by Forrest T. Smith; Ram V. Atigadda
- Book ID
- 112130176
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1991
- Tongue
- English
- Weight
- 161 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0022-152X
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## Abstract Exposure of sulfides and sulfoxides to trifluoromethanesulfonylimino(aryl)‐λ^3^‐bromane in dichloromethane at 0 °C results in a facile transfer of the sulfonylimino group to sulfur atoms and affords __N__‐triflylsulfilimines and __‐__sulfoximines in high yields under transition‐metal‐fr