NMR spectroscopic evidence for π-complexation and the formation of a vinylcopper intermediate in the reaction between methyl phenylpropiolate andtBuCu(CN)Li

Journal of the American Chemical Society

Volumn 118, Issue 17, 1996, Pages 4194-4195

  Nilsson, Karolina ^a   Ullenius, Christina ^a   Krause, Norbert ^b  

^a CHALMERS UNIVERSITY OF TECHNOLOGY   (Sweden)

^b UNIVERSITY OF BONN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COPPER COMPLEX;

ARTICLE; COMPLEX FORMATION; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS;

EID: 0029901510     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja953676g     Document Type: Article

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30. After the NMR sample was kept for several days in a freezer at -20°C. no characteristic peaks assignable to an adduct could be observed.