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Title
Japanese:Rhodium-Catalyzed Enantioselective [2 + 2 + 1] Cycloaddition of 1,6-Enynes with Cyclopropylideneacetamides. 
English:Rhodium-Catalyzed Enantioselective [2 + 2 + 1] Cycloaddition of 1,6-Enynes with Cyclopropylideneacetamides. 
Author
Japanese: Shunsuke Suzuki, Shuhei Nishigaki, Yu Shibata, Ken. Tanaka.  
English: Shunsuke Suzuki, Shuhei Nishigaki, Yu Shibata, Ken. Tanaka.  
Language English 
Journal/Book name
Japanese:Organic Letters 
English:Organic Letters 
Volume, Number, Page Vol. 20    No. 23    pp. 7461-7465
Published date Nov. 20, 2018 
Publisher
Japanese:American Chemical Society 
English:American Chemical Society 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.1021/acs.orglett.8b03235
Abstract It has been established that a cationic rhodium(I)/(R)-tol-BINAP or (R)-BINAP complex catalyzes the enantioselective [2 + 2 + 1] cycloaddn. of 1,6-enynes, possessing monosubstituted alkene units, with cyclopropylideneacetamides at room temp. through the elimination of ethylene to give bicyclic (cyclopent-2-en-1-ylidene)acetamides with high enantioselectivity. [on SciFinder(R)]

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