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Intramolecular Wittig reactions. A new synthesis of coumarins and 2-quinolones

✍ Scribed by Desai, Vidya G.; Shet, Jyoti B.; Tilve, Santosh G.; Mali, Raghao S.

Book ID
115316005
Publisher
Science Reviews 2000 Ltd
Year
2003
Tongue
English
Weight
67 KB
Volume
2003
Category
Article
ISSN
0308-2342

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πŸ“œ SIMILAR VOLUMES

Intramolecular Wittig Reaction: A New Sy
Intramolecular Wittig Reaction: A New Synthesis of (S)-Pyrrolam A
✍ Majik, Mahesh S. (author);Parameswaran, Perunninakulath S. (author);Tilve, Santo πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 German βš– 154 KB

## Abstract A straightforward synthesis of (__S__)‐pyrrolam A is described. The synthesis involves __in situ__ generation of the phosphorane **3**, followed by an intramolecular __Wittig__ reaction to furnish (__S__)‐pyrrolam A.