Citation: Cai Li Zhang, Zhi Qiang Du. Synthesis of bis-indolylmethanes catalyzed by oxone[J]. Chinese Chemical Letters, ;2009, 20(12): 1411-1444. doi: 10.1016/j.cclet.2009.06.021
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Oxone (3.5 mol%) was found to be an effective catalyst for the condensation reactions of indoles with aldehydes to afford bisindolylmethanes in good to excellent yields within 10-30 min.The method is simple and economic.The catalyst is found to be recyclable.
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Keywords:
- Indole,
- Aldehyde,
- Bis-indolylmethane,
- Oxone
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