Inscriere cercetatori

Site nou !

Daca nu va puteti recupera parola (sau aveti alte probleme), scrieti-ne la pagina de contact. Situl vechi se gaseste la adresa old.ad-astra.ro

Facebook

Study on 5-(azulen-1-ylmethylene)-2,2-dimethyl-1,3-dioxane-

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Eleonora-Mihaela Ungureanu , George-Octavian Buica Alexandru Razus , Liviu Birzan , Elena Diana Giol

Editorial: Springer, Monatshefte fur Chemie-Chemical Monthly, 142, p.243-50, 2011.

Rezumat:

Electrochemical study of several 5-(azulen-1-ylmethylene)-2,2-dimethyl-1,3-dioxane-4,6-diones was performed by cyclic and differential pulse voltammetry to evaluate the influence of donor and acceptor substituents
on their electrochemical behavior. The number and characteristics of the redox processes for each compound were
established. The electrochemical parameters have been correlated with ionization potentials and lowest unoccupied molecular orbital energies evaluated through computational methods for the azulene moiety grafted with different functional groups.

Cuvinte cheie: Azulene-methylene-malonate, Cyclic voltammetry, Differential pulse voltammetry, Computations