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Automatic identification by C-13 NMR of substituent groups bonded in natural product skeletons
(Elsevier B.V., 2002-11-01)
The aim of this paper is to present a procedure that utilizes C-13 NMR for identification of substituent groups which are bonded to carbon skeletons of natural products. For so much was developed a new version of the program ...
A carbon-13 NMR study of new 4-substituted neostigmine methyl sulphates: Correlations of substituent induced chemical shifts with substituent parameters
(Spectroscopy Soc Canada, OttawaOttawaCanadá, 2000)
A carbon-13 NMR study of 2-substituted-5-N,N-dimethylaminophenols: Correlations of substituent-induced chemical shifts with substituent parameters
(Spectroscopy Soc Canada, OttawaOttawaCanadá, 1998)
A carbon-13 NMR study of 2-substituted-5-N ',N '-dimethylaminophenyl-N,N-dimethylcarbamates: Correlations of substituent-induced chemical shifts with substituent parameters
(Spectroscopy Soc Canada, OttawaOttawaCanadá, 1999)
Substituent effect in 1-X-decanes and 3-X-gonanes based on core-electron binding energies calculated with density-functional theory
(Elsevier Science BvAmsterdamHolanda, 2013)
Substituent effects on H-1 and C-13 NMR chemical shifts in alpha-monosubstituted phenyl acetates by principal component analysis (PCA)
(Elsevier Science BvAmsterdamHolanda, 2005)
Substituent induced Chemical Shifts (SCS) of 1,4-disubstituted benzenes: Correlation analysis
(Spectroscopy Soc Canada, OttawaOttawaCanadá, 2000)
Multinuclear (1H, 13C and 15N) Magnetic Resonance Spectroscopy and Substituent Effects on N-Phenoxyethylanilines
(De Gruyter, 2002-02-01)
1 H, 13 C and 15 N NMR spectra of twenty substituted N-phenoxyethylanilines 1Ð20 were completely and unambiguously assigned using a combination of both homo- and heteronuclear (gs-COSY), 1 H detected heteronuclear one-bond ...
ELECTRONIC INTERACTIONS IMPLIED BY THE NONADDITIVITY OF C-13 SUBSTITUENT PARAMETERS IN 2-SUBSTITUTED CYCLOHEXANONES
(John Wiley & Sons LtdW SussexInglaterra, 1994)