期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 79, 期 9, 页码 4125-4130出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo5000779
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资金
- CAPES
- CNPq
- FAPERGS
- INCT-Catalise
- FAPESC
Herein, we describe a solvent- and metal-free method for the synthesis of 3-chalcogenyl-indoles from indoles and diorganyl dichalcogenides using an equivalent amount of DMSO as an oxidant, under catalysis by molecular iodine. This mild and eco-friendly approach allowed the preparation of a wide range of 3-selenyl- and 3-sulfenyl-indoles in good to excellent yields.
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