Ethylammonium Propionate with high polarity and ionic conductivity was synthesized andcharacterized with 1HNMR and IR. This ionic liquid which is prepared from readily available startingmaterial in high yield shows reasonably high at viscosity and heat stability up to 150 °C. This IonicLiquid is able to dissolve most of organic solvents due to the hydrogen interaction between IonicLiquid and th...

Treatment of 7-chloro-1-phenylpyrimido[4,5-e][1,3,4]thiadiazines with hydrazine in boiling ethanol gave corresponding7-hydrazinyl derivatives. Diazotization of the latter compounds acheived a mixture of 5H-tetrazolo[1',5':1,2]pyrimido[4,5-e][1,3,4]thiadiazine and 9H-tetrazolo[5',1':2,3]pyrimido[4,5-e][1,3,4]thiadiazines. Ratio of these two group of products determined by 1HNMR studies and no si...

New succession related to the transition metal complexes Cu(II), Ni(II), and Co(II) with 4-((Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene)amino)-3methyl-8oxo-5-thia-1azabicyclo[4.2.0]oct-2-en-2yl)oxazol-5(4H)-one) has been prepared described. The structural descriptions have reached from FT-IR, molar conductance measurements, magnetic susceptibility UV-Vis ,flame atomic absorption technique...

Five different Nickel (II) complexes were prepared using a ONNO type Schiff base bis-N;N’(salicylidene)-1,3-propanediamine (LH2) and an ONO N(2-hydroxy)salicylaldimine (SAPH2) in the presence of NH3 or amine NiO nanoparticles obtained with thermal decomposition this air. The bases have been characterized by element analysis, IR spectroscopy, Thermogravimetry (TG), 1HNMR 13CNMR Mass Spectrometry...

In this study, a new series of 6-amino-1,3-dimethyluracil derivative with 6-(3-substituted N-benzylidene)-1,3-dimethyl pyrimidine-2,4-dione-6-yl derivatives which were synthesized by using one pot synthesis. The reaction and different aromatic aldehyde in ethanol yielded Schiff bases (1-6). the subsequent step )1-6) 2-mercaptoacetic acid, 2-chloroacetic acid 2-amino acetic acidn Tetrahydrofuran...

In this research, done synthesized a series of new 1,3-oxazepine-4,7-dione derivatives as D1-D3 compounds via using [2+5] cycloaddition reaction. Synthesized that have been bis azo groups [B1-B3] from 1,2-diaminobenzene coupling its diazonium salt with phenoxide anion 4-alkoxybenzaldehyde which Alkoxy was pentyl, hexyl, and Heptyl groups. These B1-B3 are condensed 4-Bromoaniline in Schiff bases...