An Efficient Synthesis of N-Arylsulfonylindoles from Indoles and Arylsulfonyl Chlorides in the Presence of Triethyl-benzylammonium Chloride (TEBA) and NaOH
1. Tel./Fax: 0086‐029‐87091952;2. Laboratory of Pharmaceutical Design & Synthesis, College of Science, Northwest Agriculture & Forestry University, Yangling, 712100 Shaanxi, China
Abstract:
An efficient synthesis of N‐arylsulfonylindoles from indoles and arylsulfonyl chlorides in the presence of triethylbenzylammonium chloride (TEBA) and NaOH at room temperature is described.