Modular Construction of 2-Substituted Benzo[b]furans from 1,2-Dichlorovinyl Ethers
✍ Scribed by Geary, Laina M.; Hultin, Philip G.
- Book ID
- 126241365
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 333 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1523-7060
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
## Abstract 2‐Substituted benzo[__b__]furans can easily be assembled from simple phenols, boronic acids or other organoboron reagents, and trichloroethylene. The overall process requires only two synthetic steps, with the key step being a one‐pot sequential Suzuki cross‐coupling/direct arylation re
## Abstract Electron‐rich aryl dichlorovinyl ethers like (I), (Xa) and (Xc), obtained from phenols and trichloroethylene, readily undergo one‐pot Suzuki cross coupling—cyclization to give 2‐arylbenzofuran derivatives in good yields.