Silica-supported sodium sulfonate with ionic liquid: a neutral catalyst system for Michael reactions of indoles in

Yanlong Gu1, Chikako Ogawa, Shū Kobayashi

  • 1Graduate School of Pharmaceutical Sciences, The University of Tokyo, The HFRE Division, ERATO, Japan Science and Technology Agency, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.

Organic Letters
|January 16, 2007
PubMed

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