Novel Chiral Oxazoline Ligands for Potential Charge-Transfer Effects in the Rh(I)-Catalysed Enantioselective Hydrosilylation

N′-Substituted 4-Phenylpicolinohydrazonamides with Thiosemicarbazone Moiety as New Potential Antitubercular Agents: Synthesis, Structure and Evaluation of Antimicrobial Activity

“…The elemental composition of the products was determined on the basis of elemental analysis (% C, H, N), and the obtained results were consistent with the values calculated with a maximum deviation of 0.4%. Methyl 4-phenylpicolinimidate was synthesized according to method described by us elsewhere [13] and analytical data were consistent with those obtained by other authors [14].…”

2,5-Bis[5-(3,5-didodecyloxyphenyl)-1,3,4-oxadiazol-2-yl]-3,6-dimethylpyrazine

“…The title compound was prepared via a Huisgen reaction (Sauer et al, 1960) of a central dicarboxylic acid chloride and tetrazoles. 3,6-Dimethylpyrazine-2,5-dicarboxylic acid (0.1 g, 0.51 mmol) (Brunner et al, 1998) was dissolved in thionyl chloride (5 ml) and after refluxing for 2 h, the reagent was evaporated, residues were removed by codistillation with toluene (10 ml). 5-(3,5-Didodecyloxyphenyl)tetrazole (0.52 g, 1.02 mmol) (Rieth et al, 2015) and pyridine (3 ml) were added and the mixture refluxed for 24 h. Thereafter, water and diluted hydrochloric acid were added and the product isolated via extraction with chloroform, drying with MgSO 4 and chromatography on silica using ethyl acetate as an eluent.…”

Incorporating Guest Molecules into Honeycomb Structures Constructed from Uranium(VI)-Polycarboxylates: Structural Diversities and Photocatalytic Activities for the Degradation of Organic Dye

“…And in this communication, we report the structures and photocatalytic properties of four Methyl viologen iodide MV•2I was synthesized according to the literature. 30,31 Four compounds were obtained from the reaction of UO 2 (OAc) 2 •2H 2 O or UO 2 SO 4 •3H 2 O, polycarboxylates, and guest molecules in water via the hydrothermal method (for details, see Supporting Information). The products remain stable in water and air.…”