Synthesis and Use of Valsartan Metal Complexes as Media for Carbon Dioxide Storage.

ABSTRACT: To address global warming through carbon dioxide storage, three valsartan metal complexes were synthesized in excellent yields (87-92%) through a reaction of the appropriate metal chloride (tin chloride, nickel chloride hexahydrate, or magnesium chloride hexahydrate) and excess valsartan (two mole equivalents) in boiling methanol for 3 h. The structures of the metal complexes were established based on the data obtained from ultraviolet-visible, Fourier transform infrared, and proton nuclear magnetic resonance spectra, as well as from elemental analysis, energy-dispersive X-ray spectra, and magnetic susceptibility. The agglomeration and shape of the particles were determined using field emission scanning electron microscopy analysis. The surface area (16.63-22.75 m2/g) of the metal complexe

SUBMITTER: Mohammed A 

PROVIDER: S-EPMC7085107 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature