C(4), CЈ(2)-Double substitution was achieved in good yields by reacting 3-arylsydnones with BuLi and then with a suitable electrophile in THF at 05מЊC. ᭧ 1998 John Wiley & Sons, Inc. Heteroatom Chem 9:549-552, 1998 1 H NMR d 7.41-7.52 (m, 20H, Ar-H), 7.76-7.84 (m, 3H, Ar-H); IR 1723 (m CO ) cm 1מ
✦ LIBER ✦
Fourfold Bridging of the Benzene Ring in One Step
✍ Scribed by Brigitte Klieser; Prof. Dr. Fritz Vögtle
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 221 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The complete manuscript of this communication appears in: Angew. Chem. Suppl. 1982, 1392. DOI:10.1002/anie.198213920
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