Căutare Avansată

Caută în Domenii

Căutare Detaliată

Tip Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic SAHINI, Victor (autor) , WEINBERG, Josette (autor) , BENDIC, C. (autor) , MILESCU, Marilena (autor) Xylidine isomers III. Acid-basic properties of xylidines in the excited states 1085-1688
articol de periodic MEMETEA, Tatiana (autor) , PĂUN, J. (autor) Radiolysis of the complex oxalates in aqueous solutions. IV. The influence of some reducing free radicals scavengers on the potassium trisoxalatocabaltate radiolysis in aqueous solutions 1689-1694
articol de periodic ARMSTRONG, D. (autor) , PERKINS, P.G. (autor) , STEWART, J.J.P. (autor) A theoretical investigation of Ziegler-Type catalysis. II. Species related to solid titanium trichloride 1695-1707
articol de periodic HAIDUC, Ionel (autor) , KING, Bruce (autor) , GILMAN, Henry (autor) Reactions of some pentafluorophenyl-silicon derivatives with the - cyclopentadienyliron dicarbonil anion 1709-1715
articol de periodic NEGOIU, Dumitru (autor) , ȘCHIOPĂTESCU, Alexandra (autor) Thermal analysis of ferrate (VI) ion salts with NI(II) and Co(II) complex ammines 1717-1725
articol de periodic GABE, I. (autor) , TOLEA, Anica (autor) , AIRINEI, A. (autor) Chelates and polychelates of amino acids. II. Complexes in copper solutions (II) with N® - anthranilic acids 1727-1730
articol de periodic BALABAN, Alexandru (autor) , PARASCHIV, Maria (autor) Molecular complexes with aromatic cations as electron acceptors. II. Charge-transfer spectrum of 2,4,6-triphenyl-pyrylium thiocyanate 1731-1734
articol de periodic SAFTA, M. (autor) , OSTROGOVICH, G. (autor) Studies in the s-triazine field (new series). Xvi. Acidic and tautomeric equilibrium constants of the conjugated acids of some E-1,3-dimethyl-6-)p-dialkylamino-beta-styryl)-2,4-dioxo-1H 3H-1,3,5-triazines 1735-1749
articol de periodic URSEANU, F. (autor) , DRĂGHICI, Constantin (autor) , OLTEANU, V. (autor) Syntheses of napgth(2,3-c)acridan-5,8,14-trionic dyes 1751-1758
articol de periodic MONDENSHKA, Diana (autor) , ANGELOVA, I. (autor) New direction of substituted 4-hydroxy acids dehydration leading to 2,3-disubstituted 1-acetoxy-naphthalenes 1759-1766
articol de periodic DOSS, S.H. (autor) , KONDO, Shoichi (autor) , TANAKA, Katsumi (autor) , TSUZUKI, Yojyro (autor) NMR studies onn the effect of nitrogen atom on the anomeric proton of beta-D-glucopyranosides 1767-1772
articol de periodic FRANGOPOL, Maria (autor) , FRANGOPOL, P. (autor) , NEGOIȚĂ, N. (autor) Formation of new nitrogen free radicals fromdinitro-sulpho.phenyl-N-alkoxyamines 1773-1781
articol de periodic MANDRIC, Gheorghe (autor) , PAVLOV, A.I. (autor) , KORSHAK, V.V. (autor) , ZUGRĂVESCU, Ion (autor) Thermostable polymers. III. Polybenzimidazole-imides 1783-1790
articol de periodic TUDOSE, Radu (autor) Heat transfer with chemical reaction modeling of thermal decomposition reactions 1791-1810
articol de periodic JAIN, S.K. (autor) Silver-silver halide electrodes in molten sodium nitrate-barium nitrate eutectic 1811-1815
articol de periodic BĂRBULESCU, Florica (autor) , GREF, Aurora (autor) , CRAIU, Margareta (autor) The conductance of some alkaline alkoxides in ethanol-benzene and ethanol-dimethylformamide mixture at 25o 1817-1823
articol de periodic BEU, Lucia (autor) , RUSSU, Jana (autor) Synthesis and spectrophotometric studies in the trisubstituted carbetoxyphenylhydrazones series 1825-1834
articol de periodic FIȘEL, Simion (autor) Gradient Liquid Chromatography - Liteanu Candin, Gocan S. 1835-1835