Preparation of primary amines by the copper(I) catalyzed reaction of 4,4'-bis(trifluoromethyl)benzophenone O-methylsulfonyloxime and alkyl Grignard reagents

Chemistry Letters

Volumn , Issue 4, 1997, Pages 317-318

  Tsutsui, Hironori ^a   Hayashi, Yujiro ^a   Narasaka, Koichi ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0031528066     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1997.317     Document Type: Article

References (17)

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12. The O-sulfonyloxime 1 is isolated as stable crystals; mp 93-94 °C (recrystallized from hexane-ethyl acetate).
13. The structure of the imine 3 was determined by transformation to benzamide and 4,4'-bis(trifluoromethyl)-benzophenone by acid hydrolysis and the successive treatment with benzoyl chloride and triethylamine.
14. There have been reported that amidocuprates provide alkylated amines upon exposure to oxygen, see; a) A. Alberti, F. Canè, P. Dembech, D. Lazzari, A. Ricci, and G. Seconi, J. Org. Chem., 61, 1677 (1996);
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