NMR studies on derivatives of heteroaromatic compounds: exceptionally small carbon-carbon couplings, 1J(CC), in 2-lithiothiophene, 2-lithio-N-methylpyrrole and 2-lithiofuran.

@article{Dbrowski2000NMRSO,
  title={NMR studies on derivatives of heteroaromatic compounds: exceptionally small carbon-carbon couplings, 1J(CC), in 2-lithiothiophene, 2-lithio-N-methylpyrrole and 2-lithiofuran.},
  author={A. Dąbrowski and Krystyna Kamieńska‐Trela and Jacek W{\'o}jcik},
  journal={Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy},
  year={2000},
  volume={56A 1},
  pages={
          91-102
        }
}
View on PubMed
doi.org
8 Citations

8 Citations

Estimation of the total range of 1J(CC) couplings in heterocyclic compounds: pyridines and their N-oxides, the experimental and DFT studies.
Substituent effects on indirect carbon–carbon couplings, J(CC), in substituted thiophenes, pyrroles, and furans studied by experiment and theory
An excellent linear correlation is found between a large set of experimental spin–spin carbon–carbon coupling constants, J(CC), in thiophene, pyrrole, and furan systems and the corresponding…
13C NMR studies on the structure of 5H- and 6H-indolo-[2,3-b]quinolines and the related compounds
Synthesis and NMR studies of 2- and 3-fluorosubstitued five-membered heterocycles
Tertiary stibines containing aromatic heterocycles and their silver complexes: synthesis and X-ray structures
Recent Advances in Theoretical Calculations of Indirect Spin–Spin Coupling Constants
3.09 – Thiophenes and their Benzo Derivatives: Structure
NMR Scalar Couplings and Molecular Interactions
In this work, a description is given of the possibilities that, at present, can be envisioned for using NMR scalar spin–spin couplings for studying molecular systems. Such possibilities are based…

References

SHOWING 1-10 OF 32 REFERENCES
Substituent effects on one-bond CC spin-spin coupling constants in aromatic compounds. Unusually small 1J(CC) couplings in phenyllithium and phenylmagnesium bromide
SCPT-INDO calculation of coupling constants in five- and six-membered chalcogen heteroaromatics
One-bond 13C–13C couplings in diacetylenes: experimental and theoretical studies
Nuclear Magnetic Resonance Spectroscopy. Carbon-13 Spectra of Five-Membered Aromatic Heterocycles
High-resolution ^(13)C nmr spectra have been obtained for the five-membered nitrogen heterocycles and for furan, thiophene, and selenophene. All possible carbon-proton coupling constants have been…
One-bond CC spin—spin coupling constants in derivatives of benzene. Non-linearity of 1J(CC) vs substituent electronegativity☆
NMR study of the Rα structures of 2-chloro- and 2-bromothiophene partially oriented by nematic liquid crystals
Spin—spin couplings between 13C nuclei in five‐membered heteroaromatic ring systems
A set of 14 1J(CC) spin—spin coupling constants are reported for 11 five‐membered heteroaromatic molecules, including all relevant diazole, triazole, oxazole, oxadiazole, thiazole and thiadiazole…
One-Bond 13C-13C Spin-Spin Coupling Constants
Carbon-13 NMR spectroscopy of heterocyclic compounds: I. An iterative analysis of the proton-coupled 20 MHz fourier transform spectra for furan and thiophene: proton-coupled spectra for the 2-substituted a
Preparative polar organometallic chemistry
I. Reactivity of Polar Organometallic Intermediates.- 1 Introduction.- 2 Alkylation.- 2.1 Reactivity-A Qualitative Comparison of the Polar Organometallics.- 2.2 Scope of the Alkylation Reaction.- 2.3…
...
...