摘要
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 10-30min. The method is simple and economic. The catalyst is found to be recyclable.
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 10-30min. The method is simple and economic. The catalyst is found to be recyclable.
