N-ferrocenylcarbonyl derivatives of sydnone imines: synthesis, modification, growth-regulating and antidote against herbicide “Zinger” activities
作者:Natalia V. Kalganova、Natalia G. Frolova、Ivan A. Godovikov、Alexander F. Smol'yakov、Dmitriy A. Lapshin、Iliya A. Cherepanov
DOI:10.1016/j.jorganchem.2023.122975
日期:2024.2
The first N6-ferrocenylcarbonyl derivatives of sydnone imines were synthesized by the reaction of sydnone imine hydrochlorides with ferrocenoyl chloride. The possibility of deprotonation of C(4)-H of the oxadiazole ring in N6-ferrocenylcarbonyl derivatives of sydnone imines under the action of n-butyllithium was demonstrated. The reactivity of 4-lithio derivatives was studied and methods of their functionalization