Căutare Avansată

Caută în Domenii

Căutare Detaliată

Tip Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic CONSTANTIN, Cătălina (autor) , SIMIONESCU, Bogdan (autor) , SIMIONESCU, Cristofor (autor) Polydispersity corrections for the second viral coefficient 1197-1204
articol de periodic GRIGORESCU, Gabriela (autor) , IOAN, Silvia (autor) , SIMIONESCU, Bogdan (autor) Polystrene/solvent/solvent ternary system. A comparative study of the Flory - Huggins, Flory-Huggins - Pochly and Flory - Patterson formalism 1205-1210
articol de periodic BANCIU, Mircea (autor) , STĂNESCU, Michaela (autor) , FLOREA, Cristina (autor) , PETRIDE, Aurica (autor) , CUIRĂNESCU-NENIȚESCU, Ecaterina (autor) Pflow-vacuum pyrolysis of polycyclic compounds. 3. Flow-vaccum pyrolysis of endo-10,11-dihydro-5-10-ethano-5H-dibenzo)A,d) cyclohepten-11-YL acetate and of endo-10,11-dihydro-5,10-ethano-4H-dibenzo (a,d) cyclohepten-11-OL 1211-1217
articol de periodic GOTTLIEB, Hugo (autor) , BRAVERMAN, Samuel (autor) , IONICĂ, Ileana (autor) , FILIP, Petru (autor) , BADEA, Florin (autor) Competitive rearrangements. II. Neopentylic versus skeletal rearrangement in the reaction of t-butul-dibenzobicyclo(2.2.2) octatriene with bromine 1219-1224
articol de periodic ROȘCA, Sînziana (autor) , ORFANU, Cristina (autor) , STAN, Raluca (autor) , ROȘCA, Sorin (autor) Stereoslective complexation of prochiral arenes. Part I.m Asymetrix induction mediated by an alpha chiral center 1225-1234
articol de periodic ENESCU, Lucian (autor) , CONSTANTINESCU, Doina (autor) , CHIRALEU, Filip (autor) , GHENCIULESCU, Aurelia (autor) Solvolytic addition reaction of iodine to benzolyclobuteno-norbornenes 1235-1240
articol de periodic OLTEANU, Emilia (autor) , GHEORGHIU, Mircea (autor) The synthesis of functionalized cyclobuutanes exo-annelated to the benzonorbornane skeleton. The case of cycloburanones and cyclobutanol 1241-1246
articol de periodic DUMITRAȘCU, Florea (autor) , RĂILEANU, Dan (autor) Reverse MUMM rearrangements. I. Thermolysis of 3-acetoxy-1-formylindazole 1247-1258
articol de periodic RĂZUȘ, Alexandru (autor) , ARVAY, Zsolt (autor) , BÎRZAN, Liviu (autor) , NAE, Ștefana (autor) Reactions du type Friedel-Crafts de certains acides insatures sur le benene XV. Controle cinetique de la reaction des acides insatures cycliques 1259-1266
articol de periodic ION, Livia (autor) , RASNOVEANU, Stela (autor) , VASILESCU, Dan (autor) Formal analogy between the binary copolymerization and the binary liquid-vapour equilibrium I. An attempt towards a new equation 1267-1274
articol de periodic IANCU, Adrian (autor) , ONICIU, Daniela (autor) , FLUGARIU, Carmela (autor) , BARTHA, Emerich (autor) , VÎNĂTORU, Mircea (autor) , BADEA, Florin (autor) Electron transfer reactions. 1. Unusual behaviour of triphenylchloromethane in nitrobenzene 1275-1278
articol de periodic BRIE, Maria (autor) , SILBERG, Ioan (autor) Derivatives of pyrazones. IV. Bromination of 3-methyl-5-aryl pyrazoles 1279-1283
articol de periodic ONICIU, Daniela (autor) , GHIVIRIGĂ, Ion (autor) , IORDACHE, Florin (autor) , ISTRATE, Daniela (autor) , DINULESCU, Ilie (autor) Adducts of 1,3-diphenyl-isobenzofuran and their characterization by NMR methods 1285-1290
articol de periodic RĂZUȘ, Alexandru (autor) , BUDA, Cecilia (autor) , CHIVIRICĂ, Ion (autor) , PETRIDE, Aurica (autor) Solvolyses in substituted cyclopropylcarbinylic systems. 11. Solvolysis of 2'-methyl-spiro(cyclopropane-1,1'-IND ANE)-2'-OL 1291-1297
articol de periodic MLADIN, Cristian (autor) , GHEORGHIU, Mircea (autor) , POPESCU, Angela (autor) , MOORE, Catherine (autor) , ZILLER, Joseph (autor) Reaction of moore's ketene with chlorophenyl-acetylene molecular structure of the resulted cyclobutenone 1299-1305
articol de periodic TIGHINEANU, Elena (autor) , RĂILEANU, Dan (autor) Double cyclization of phenylglycine-o-carboxylic acids. II. Michael-type adducts of mesoionic oxazolones 1307-1314
articol de periodic SCHIKETANZ, Iosif (autor) , SCHIKETANZ, Ana (autor) , GHEORGHIU, Mircea (autor) , BALABAN, Alexandru (autor) 13C-NMR and 1H-NMR spectra of 2,5-diaryloxazoles and their vinylogues 1315-1323
articol de periodic DRĂGHICI, Constantin (autor) , GHIVIRIGĂ, Ion (autor) , BANCIU, Mircea (autor) NMR-investigations of dibenzocycloalkane systems. III. High resolution1H-and13C-NMR spectra of dibenzobullvalene, 9,10-butadieno-9,10-dihydroanthracene and related derivatives 1325-1334
articol de periodic CRASOVSCHI, Afanase (autor) , GRECU, Nicoleta (autor) , NEGOIȚĂ, Nicolae (autor) , CĂPROIU, Miron (autor) , BALABAN, Alexandru (autor) Variable temperature WSR spectra of 1-(3,4,5.trimetroxy-benzoyl)-2,2-bis)3,5-di-tert-butyl-phenyl) hydraryl and its 1-15N-congener 1335-1340
articol de periodic IVANCIUC, Ovidiu (autor) Chemical graph polynomials. Part 2. The propagation diagram algorithm for the computation of the characteristic polynomial of molecular graphs 1341-1345
articol de periodic DAVIDESCU, Corneliu (autor) , VÎLCEANU, Radu (autor) , HEISLER, Ladislau (autor) p-Mitrophenyl acetate hydrolysis using nucleophilic catalysts grafted on polymer-supports 1347-1358
articol de periodic VÎLCU, Rodica (autor) , OANCEA, Dumitru (autor) , COSEAC, Teodor (autor) , STAICU, Liliana (autor) Solid-gas reactor dor high temperature kinetic studies 1359-1364
articol de periodic BOLOCAN, Ion (autor) , CUIBAN, Flavian (autor) Hydrogenolysis and methanolysis of propene 1365-1373
articol de periodic SUPURAN, Claudiu (autor) , BANCIU, Mircea (autor) , BOTEZ, Georgeta (autor) 1,3,4-thiadiazole derivatives. Part 3. Synthesis and characterization of biologically active 1(5-mercapto-1,3,4-thiadiazol-2-YL)-2,4,6-tri-and-2,3,5,6-tetrasubstituted pyridinium salts 1375-1383
articol de periodic CONTINEANU, Iulia (autor) , MARCHIDAN, Dumitru (autor) The enthalpies of combustion and formation pd 2-nitrodiphenylamide and 2,2', 4,4', 6,6'-hexanitrodibenzyl 1385-1387
articol de periodic DAICU, Elena (autor) , BĂNICĂ, Florin (autor) , ION, Ion (autor) Catalytic polarographic currents in the nickel-glutathione system.I. Complexation effects in nickel ion reduction 1389-1395