Chemistry Journal of Moldova

Accepted papers

Irina Voda

Field: Inorganic and coordination chemistry
Type: Research paper
coordination polymer, X-ray diffraction, zinc, 1,2,3-benzenetricarboxylic acid, 4,4ʹ-bis(imidazol-1-ylmethyl)biphenyl.
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Graphical Abstract: The use of a pillar bridging ligand coordinating through two imidazole rings and multidentate carboxylate ligand with zinc(II) generates a bidimentional coordination polymer {[Zn3(BIBPh)3(BTC)2]∙H2O}n. It has been structurally characterised and investigated by IR and thermogravimetric methods. Each metal ion is four coordinated exhibiting a slightly distorted tetrahedral coordination. 


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Svetlana Blaja, Lidia Lungu, Alexandru Ciocarlan, Nicoleta Vornicu, Aculina Aricu

Field: Natural product chemistry and synthesis
Type: Short communication
(+)-sclareolide, tetranorlabdane compound, 1,3,4-thiadiazole, thiosemicarbazone, antimicrobial activity.
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Graphical Abstract: The study describes the synthesis of novel tetranorlabdane compounds bearing 1,3,4-thiadiazole units and intermediary tetranorlabdane compounds with thiosemicarbazone fragment. The structures of the synthesized compounds were confirmed using IR and 1H, 13C, and 15N NMR spectroscopy. The in vitro antifungal and antibacterial activities of the tetranorlabdane compounds with thiosemicarbazone and 1,3,4-thiadiazole units have been evaluated. One of the tested compounds has an excellent activity against five strains of fungi and two species of bacteria at minimum inhibitory concentration values of 0.125 and 2.5 µg/mL, respectively.  


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