Asymmetric Brønsted Acid-Catalyzed Fried
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Magnus Rueping; Sadiya Raja; Alberto Núñez
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Article
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2011
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John Wiley and Sons
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English
⚖ 196 KB
👁 1 views
## Abstract A new enantioselective Brønsted acid‐catalyzed Friedel–Crafts reaction of indole with cyclic imines has been develeoped. This organocatalytic reaction provides for the first time optically active indolindolinone derivatives in high yields and with excellent enantioselectivities (up to 9