a novel complex of cadmium (ii) [cdl0.5(no3)(h2o)](1), l= n,n-bis (o-hydroxyacetophenone) ethylene diamine, have been synthesized as single crystal and nano size. compound 1 in nano size was obtained under sonochemical irradiation and has been characterized by ir, 1hnmr spectroscopy, x-ray powder diffraction (xrd) and scanning electron microscopy (sem). the gray single crystal of compound 1 has...

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 a search for new leads towards potent antibacterial agents, an array of novel N-[2-(3 ́chloro-2 ́-oxo-4 ́-substitutedaryl-1-azetidinyl)-1-3-thiazol-4-yl]diphenylamine 4(a-e) and N-[2-(2 ́substitutedaryl-4 ́-oxo-1 ́3 ́-thiazolidin-3 ́-yl)-1,3-thiazol-4-yl]diphenylamine 5(a-e) have been synthesized from N-(2-substitutedbenzylidenylimino-1,3-thiazol-4-yl)diphenylamine 3(a-e). Structure of all the synth...

Five novel 3-alkyl-4-phenylacetylamino-4,5-dihydro-1H-1,2,4-triazol-5-ones (2) were synthesized by the reactions of 3-alkyl-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones (1) with phenylacetyl chloride and characterized by elemental analyses and IR, 1HNMR, 13C-NMR and UV spectral data. The newly synthesized compounds 2 were titrated potentiometrically with tetrabutylammonium hydroxide in four non-...

Cancer is currently a major international health problem. The development of resistance to chemotherapy has resulted in the search for herbal drugs. Ginger is a medicinal plant with several clinical applications. Metabolomics is a simultaneous detection of all the metabolites by use of (1)HNMR or mass spectroscopy and interpretation by modeling software. The purpose of this study was to detect ...

Including this studying synthesis, characterization and antimicrobial evaluation of a new series Mannich base derivatives containing 1,3,4-oxadiazole system The novel compounds synthesis by the reaction 1,3,4-oxadiazole-2-thiol with various secondary amine formaldehyde, structures newly synthesized were confirmed FT.IR 1HNMR spectral data. Invitro anti-microbial activity was evaluated agar nutr...

the reaction between ni(ii), co(ii), cr(iii) bitrates, ni(ii) chloride and ambidentate a-keto ylide benzoylmethylenetriphenylphosphine (bppy) resulted in isolation of [ni(bppy)2](no3)2.2h2o, [ni(bppy)2]cl2, [co(bppy)2](no3)2 and [cr(bppy)3](no3)3; 2h2o. the compounds were characterized by elemental analyses and infrared 1hnmr spectroscopy, molar conductivity in solution and molecular weight mea...

In this study heterocyclic compounds were prepared from thioxanthone derivatives and determined their structure by measuring melting point (M.P) infrared spectrum (FTR) 1HNMR for each one. These used testing antibacterial activity Streptococcus mutans, Staphylococcus saprophyticus, Enterococcus faecalis (Gram positive bacteria) Haemophilus influenzae negative bacteria). Prepared I,II,III,IIV sh...

A greener approach one-pot reaction of (2-oxo-2-phenyl-ethyl sulfanyl)-acetic acid with chalcones in presence a base to afford an unexpected (5-Benzoyl-2-hydroxy-2,4-6-triphenyl-cyclohexyl) – phenyl-methanone product. The proceeds via sequential double Michael addition-aldol mediated three consecutive C-C bonds are formed one pot. procedure has short time, easy workup, and moderate yield produc...