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نمایش تعداد 1-10 از 19
Sensing Activity of a New Generation of Thiourea-based Receptors; A Theoretical Study on the Anion Sensing
A theoretical density functional theory (DFT) study was done on a series of the neutral N-phenylthiourea substituents (p-OC2H5, p-CH3, m-CH3, H, p-Cl, p-Br, m-Cl, and p-NO2) as the sensor of acetate and fluoride anions. ...
Direct C2-arylation of Quinoline N-Oxides by Boronic Esters; A Molecular Approach on the Efficient Metal-free Method in C-C Cross-coupling Reactions
Kinetic and thermodynamic aspects of the cross-coupling reaction of quinoline N-oxides by various boronic esters in the gas and solvent phases were investigated, theoretically. Two types of boronic esters were considered ...
Synthesis of Novel Bis-Benzimidazolyl Podands: A new Chemosensor for Cu2+
Some new compounds based on bis-benzimidazole moieties have been synthesized and characterized by IR and NMR spectroscopies. The ability of 3a in transition metal cation sensing such as Co2+, Ni2+, Zn2+, Mn2+, Fe2+ and ...
SYNTHESIS OF SOME SUBSTITUTED 9-ARYL XANTHENE DERIVATIVES
Xanthene derivatives are very important heterocyclic compounds and have been widely used as
dyes fluorescent materials for visualization of biomolecules and laser technologies due to their
useful spectroscopic ...