نتایج جستجو برای: n isocyaniminotriphenylphosphorane ph3pnnc
تعداد نتایج: 976475 فیلتر نتایج به سال:
antioxidants act as free radical scavengers in the oxidation processes. thus, they will certainly play diverse roles in the biological systems and the therapy of a wide variety of diseases. regarding this fact, in the present study, we synthesized two new salen ligand compounds by the condensation of ethylendiamine and salicylaldehyde derivatives in excellent yields.the structures of these liga...
N,N′-dibutyloxamide (1) was prepared by reacting diethyloxalate with n-butylamine in ethyl alcohol and characterized microanalytical techniques, FT-IR, NMR spectroscopy. Crystals suitable for single crystal X-ray diffraction (SC-XRD) were obtained from an acetonitrile solution of 1, the structural characterization showed presence intermolecular hydrogen bonding interactions.
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