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SmI2-mediated facile one-pot preparation of 2,4-diarylquinolines from 3-aryl-2,1-benzisoxazoles

✍ Scribed by Xuesen Fan; Yongmin Zhang

Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
79 KB
Volume
43
Category
Article
ISSN
0040-4039

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Preparation of 2-aminobenzophenones and
Preparation of 2-aminobenzophenones and polysubstituted quinolines through SmI2 promoted reductive cleavage of 3-aryl-2,1-benzisoxazoles
✍ Xuesen Fan; Xinying Zhang; Yongmin Zhang πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 108 KB

## Abstract Promoted by SmI~2~, 3‐aryl‐2,1‐benzi‐ soxazoles underwent reductive cleavage of the Nο£ΏO bond leading to 2‐aminobenzophenones in high yields upon protonation. Otherwise, if ketones with active methylene group were added to the reaction mixture prior to protonation, the desired polysubsti