Yadav, J. S. ; Reddy, B. V. S. ; Swamy, T. (2003) Bi(OTf)3-catalyzed conjugate addition of indoles to p-quinones: a facile synthesis of 3-indolyl quinones Tetrahedron Letters, 44 (51). pp. 9121-9124. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2003.10.041
Abstract
A wide range of indoles undergo conjugate addition to p-benzoquinones in the presence of 2 mol% bismuth triflate under mild conditions to afford the corresponding 3-indolyl quinones in excellent yields with high selectivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | p-quinones; Indoles; Bismuth Triflate; Indol-3-ylbenzoquinones |
| ID Code: | 59627 |
| Deposited On: | 07 Sep 2011 05:34 |
| Last Modified: | 07 Sep 2011 05:34 |
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