On July 31, 1992, Werra, W.; Heber, D. published an article.Product Details of 58142-46-4 The title of the article was 1H and 13C NMR studies of substituted isoquinolinium derivatives in different solvents. And the article contained the following:
1H and 13C NMR data for 1-cyano-, 4-cyano-, 4-bromo- and 4-bromo-5-nitro-substituted isoquinolines, isoquinoline N-oxides and N-methoxy and N-Et salts in different solvents are reported. The substituent chem. shifts are discussed with regard to the reactivity of the N-methoxy compounds in the presence of nucleophilic reagents. The experimental process involved the reaction of 4-Bromo-5-nitroisoquinoline(cas: 58142-46-4).Product Details of 58142-46-4
The Article related to nmr isoquinolinium compound solvent effect, Physical Organic Chemistry: Resonance Spectra (Electron Spin, Nuclear Magnetic and Fourier Transform Nuclear Magnetic, Quadrupole, etc.) and other aspects.Product Details of 58142-46-4
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem