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Title
Japanese:Synthesis of Pyridylphosphonates by Rhodium-Catalyzed [2+2+2] Cycloaddition of 1,6- and 1,7-Diynes with Diethyl Phosphorocyanidate. 
English:Synthesis of Pyridylphosphonates by Rhodium-Catalyzed [2+2+2] Cycloaddition of 1,6- and 1,7-Diynes with Diethyl Phosphorocyanidate. 
Author
Japanese: Kenichi Kashima, Masahiro Ishii, Ken. Tanaka.  
English: Kenichi Kashima, Masahiro Ishii, Ken. Tanaka.  
Language English 
Journal/Book name
Japanese:European Journal of Organic Chemistry 
English:European Journal of Organic Chemistry 
Volume, Number, Page Vol. 2015    No. 5    pp. 1092-1099
Published date 2015 
Publisher
Japanese:Wiley-VCH Verlag GmbH & Co. KGaA 
English:Wiley-VCH Verlag GmbH & Co. KGaA 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
DOI https://doi.org/10.1002/ejoc.201403452
Abstract The convenient and atom-economical synthesis of substituted bicyclic pyridylphosphonates was achieved by the cationic Rh(I)/H8-binap-complex-catalyzed [2+2+2] cycloaddn. of 1,6- and 1,7-diynes with di-Et phosphorocyanidate. These reactions may proceed via an azarhodacyclopentadiene intermediate in addn. to the rhodacyclopentadiene intermediate. [on SciFinder(R)]

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