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Title
Japanese:Rhodium-Catalyzed Intramolecular Cyclization of Naphthol- or Phenol-Linked 1,6-Enynes Through the Cleavage and Formation of sp2 C-O Bonds. 
English:Rhodium-Catalyzed Intramolecular Cyclization of Naphthol- or Phenol-Linked 1,6-Enynes Through the Cleavage and Formation of sp2 C-O Bonds. 
Author
Japanese: Norifumi Sakiyama, Keiichi Noguchi, Ken. Tanaka.  
English: Norifumi Sakiyama, Keiichi Noguchi, Ken. Tanaka.  
Language English 
Journal/Book name
Japanese:Angewandte Chemie, International Edition 
English:Angewandte Chemie, International Edition 
Volume, Number, Page Vol. 51    No. 24    pp. 5976-5980, S5976/1-S5976/61
Published date 2012 
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/anie.201201186
Abstract A cationic rhodium(I)/binap complex catalyzes the intramol. cyclization reactions of naphthol- or phenol-linked 1,6-enynes to produce vinylnaphtho- or vinylbenzofurans and vinylnaphtho- or vinylbenzopyrans through the cleavage and formation of sp2 C-O bonds. Mechanistic studies imply that the present cyclization reactions proceed through ﾎｲ-oxygen elimination from cationic rhodacycle intermediates. [on SciFinder(R)]

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