Chemical suppression of long range¹³C-¹H coupling in¹³C n.m.r. spectra

1 January 1974

journal article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 24,p. 1041-1042
https://doi.org/10.1039/c39740001041

Abstract

Carbon-13 n.m.r. spectra of large, rigid molecules recorded in 0·1 M solution of Fe(acac)₃ exhibit pronounced line-broadening. The resonances of the quaternary carbon atoms can be specifically defined due to chemical elimination of long range couplings.

Keywords

N.M.R
PRONOUNCED LINE
SPECTRA CARBON
SPECIFICALLY DEFINED
CARBON ATOMS
DEFINED DUE
EXHIBIT PRONOUNCED
CHEMICAL ELIMINATION
RIGID MOLECULES

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Chemical suppression of long range13C-1H coupling in13C n.m.r. spectra

Abstract

Keywords

Chemical suppression of long range¹³C-¹H coupling in¹³C n.m.r. spectra