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A difunctional thienylpyrrole monomer with a bromide on the thienyl moiety and a magnesium halide on the pyrrole moiety was prepared via chemo-selective magnesium–iodine exchange. Based on this monomer, a π-conjugated alternating poly(thiophene-alt-pyrrole) PTP was synthesized via nickel and palladium catalyzed Kumada polycondensation. The optical and thermal properties of this polymer have been investigated...
The solid complexes of resorc[4]arenes with amines, amino alcohols, and pyridine were obtained. Their composition was determined by 1 H-NMR and spectrophotometric methods. For selected compounds, the composition was confirmed by the mass spectra. The crystallographic composition of the complex of calixresorcarene with pyridine was determined.
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