Nuclear Magnetic Resonance Shift Reagents: Evidence for Different Mechanisms of Contact Contributions to (13)C Shifts Induced by Nickel and Cobalt Acetylacetonates with Saturated Amines and Alcohols

The pattern of (13)C and (1)H nuclear magnetic resonance (NMR) shift changes produced by complexation of cobalt and nickel acetylacetonates with amines and alcohols indicates that there is more than one mode of operation of the contact interaction. A large effect with alternating signs is important...

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Detalhes bibliográficos

Publicado no:	Proc Natl Acad Sci U S A
Principais autores:	Johns, S. R., Smith, Robert A., Hawkes, Geoffrey E., Roberts, John D.
Formato:	Artigo
Idioma:	Inglês
Publicado em:	National Academy of Sciences 1973
Assuntos:	Physical Sciences: Chemistry
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC433392/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16592073/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.70.3.939
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