مشخصات پژوهش

صفحه نخست /Synthesis and ...
عنوان
Synthesis and characterization of 4,4-bipyridinium sulfonic acid chloride as a new and efficient catalyst for the preparation of amidoalkyl phenols and bis amidoalkyl phenols
نوع پژوهش مقاله چاپ‌شده
کلیدواژه‌ها
4,4-bipyridinium sulfonic acid chloride Amidoalkyl phenol Bis amidoalkyl phenol Organocatalyst
چکیده
4,4-bipyridinium sulfonic acid chloride {[SO3H-4,4-bipyridine-SO3H]Cl2}, as a new solid acid, was synthesized and fully characterized by fourier transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD), scanning electron microscope (SEM), Energy-dispersive X-ray spectroscopy (EDX), thermal gravimetric analysis (TGA), 1H NMR and 13C NMR as well as mass spectra. [SO3H-4,4-bipyridine- SO3H]Cl2 was successfully applied as a new and efficient catalyst for the preparation of amidoalkyl phenols and bis amidoalkyl phenols as a new category of compounds at 110 ◦C under solvent-free conditions.
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