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Title
Japanese:Cyclopropanation of olefins with diazo compounds catalyzed by a dicopper-substituted silicotungstate [ﾎｳ-H2SiW10O36Cu2(ﾎｼ-1,1-N3)2]4-. 
English:Cyclopropanation of olefins with diazo compounds catalyzed by a dicopper-substituted silicotungstate [ﾎｳ-H2SiW10O36Cu2(ﾎｼ-1,1-N3)2]4-. 
Author
Japanese: Keigo Kamata, Toshihiro Kimura, Noritaka. Mizuno.  
English: Keigo Kamata, Toshihiro Kimura, Noritaka. Mizuno.  
Language English 
Journal/Book name
Japanese:Chemistry Letters 
English:Chemistry Letters 
Volume, Number, Page Vol. 39    No. 7    pp. 702-703
Published date 2010 
Publisher
Japanese:Chemical Society of Japan 
English:Chemical Society of Japan 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.1246/cl.2010.702
Abstract The dicopper-substituted ﾎｳ-Keggin silicotungstate (Bu4N)4[ﾎｳ-H2SiW10O36Cu(II)2(ﾎｼ-1,1-N3)2] acted as an efficient pre-catalyst for the chemoselective cyclopropanation of olefins with diazo compds. Various kinds of olefins were efficiently converted to the corresponding cyclopropane derivs. in good yields. [on SciFinder(R)]

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