| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5264983 | Tetrahedron Letters | 2014 | 5 Pages |
Abstract
Commercially available stable radical cation triarylaminium salt can be used as an efficient initiator for Friedel-Crafts reaction of indoles with enamides to regioselectively construct complex indole derivatives and for double Friedel-Crafts reaction of indoles with vinyl ethers to offer 3,3â²-Bis(indolyl)alkane derivatives. The ready availability of the starting materials and the usefulness of the products make this strategy attractive.
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Authors
Congde Huo, Lisheng Kang, Xiaolan Xu, Xiaodong Jia, Xicun Wang, Haisheng Xie, Yong Yuan,