Volume 123, Issue 37 pp. 8824-8828
Zuschrift

Enantioselective Michael/Mannich Polycyclization Cascade of Indolyl Enones Catalyzed by Quinine-Derived Primary Amines

Quan Cai

Quan Cai

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032 (China) http://shuliyou.sioc.ac.cn/

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Chao Zheng

Chao Zheng

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032 (China) http://shuliyou.sioc.ac.cn/

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Jun-Wei Zhang

Jun-Wei Zhang

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032 (China) http://shuliyou.sioc.ac.cn/

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Prof. Dr. Shu-Li You

Corresponding Author

Prof. Dr. Shu-Li You

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032 (China) http://shuliyou.sioc.ac.cn/

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032 (China) http://shuliyou.sioc.ac.cn/Search for more papers by this author
First published: 26 July 2011
Citations: 64

We thank the National Natural Science Foundation of China (20732006, 20821002, 21025209), the National Basic Research Program of China (973 Program 2010CB833300), and the Chinese Academy of Sciences for generous financial support.

Graphical Abstract

Base und Säure bilden zusammen den Katalysator für die Titelreaktion, die diastereoselektiv und hoch enantioselektiv tetracylische Strukturen mit drei Stereozentren liefert (siehe Schema; Ts=4-Toluolsulfonyl). Mit dieser Reaktion wurde das Grundgerüst von (+)-Kreysiginin aufgebaut.

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