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Enantioselective Construction of Pyrroloindolines via Chiral Phosphoric Acid Catalyzed Cascade Michael Addition-Cyclization of Tryptamines.
MedLine Citation:
PMID:  22928846     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Enantioselective construction of pyrroloindolines via chiral phosphoric acid catalyzed cascade Michael addition-cyclization of tryptamines has been realized. With 5 mol % of chiral phosphoric acid, enantioenriched pyrroloindoline derivatives were obtained in good yields and enantioselectivity (up to 95% yield and 83% ee) from readily available tryptamines and enones.
Authors:
Quan Cai; Chuan Liu; Xiao-Wei Liang; Shu-Li You
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Publication Detail:
Type:  Journal Article     Date:  2012-08-28
Journal Detail:
Title:  Organic letters     Volume:  14     ISSN:  1523-7052     ISO Abbreviation:  Org. Lett.     Publication Date:  2012 Sep 
Date Detail:
Created Date:  2012-09-07     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100890393     Medline TA:  Org Lett     Country:  United States    
Other Details:
Languages:  eng     Pagination:  4588-90     Citation Subset:  IM    
Affiliation:
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Lu, Shanghai 200032, China.
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