Nuclear Magnetic Resonance Shift Reagents: Abnormal (13)C Shifts Produced by Complexation of Lanthanide Chelates with Saturated Amines and n-Butyl Isocyanide

Lanthanide-induced shfits of (13)C nuclear magnetic resonances are reported for several amines and n-butyl isocyanide. Contact contributions to such shifts, especially of β carbons, are clearly important for the chelates of Eu(+3) and Pr(+3). The importance of contact terms is shown to change in a r...

ver descrição completa

Detalhes bibliográficos

Publicado no:	Proc Natl Acad Sci U S A
Principais autores:	Marzin, Claude, Leibfritz, Dieter, 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/PMC433306/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16592062/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.70.2.562
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!