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Rhodium-catalyzed enantioselective 1,6-addition of arylboronic acids to enynamides: asymmetric synthesis of axially chiral allenylsilanes.
MedLine Citation:
PMID:  20806919     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Rhodium-catalyzed asymmetric 1,6-addition of arylboronic acids to β-alkynyl acrylamides substituted with a silyl group on the alkyne terminus took place to give high yields of axially chiral allenylsilanes with 94-99% enantioselectivity, which was realized by use of a rhodium/chiral diene complex.
Authors:
Takahiro Nishimura; Hiroki Makino; Makoto Nagaosa; Tamio Hayashi
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  132     ISSN:  1520-5126     ISO Abbreviation:  J. Am. Chem. Soc.     Publication Date:  2010 Sep 
Date Detail:
Created Date:  2010-09-15     Completed Date:  2011-01-04     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  United States    
Other Details:
Languages:  eng     Pagination:  12865-7     Citation Subset:  -    
Affiliation:
Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan. tnishi@kuchem.kyoto-u.ac.jp
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