Larina, L. I.; Vakul’skaya, T. I.; Nefedova, O. B.; Shibanova, E. F.; Lopyrev, V. A.; Voronkov, M. G. published the artcile< Study of electron effects of substituents in 2-substituted benzimidazole derivatives by a proton NMR method>, Product Details of C19H34O2, the main research area is NMR benzimidazole LFER.
NMR chem. shifts (δ) were determined for the protons on C-4 and C-7 and on C-5 and C-6 of 2-substituted benzimidazoles and their anions and protonated forms. In the neutral mols. substituent effects were transmitted to positions 4 and 7 exclusively by conjugation but were transmitted to positions 5 and 6 by both field and resonance mechanisms in a 1:3 ratio. In the anions transmission to positions 5 and 6 involved only conjugation, whereas transmission to positions 4 and 7 involved inductive and resonance effects in a 1:8 ratio. The effects in the protonated forms could not be separated
Doklady Akademii Nauk SSSR published new progress about Inductive effect. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Product Details of C19H34O2.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics