| |
articol de periodic |
1965 |
Revue Roumaine de Chimie, 10-11 |
OSTROGOVICH, George (autor)
,
BACALOGLU, Radu (autor)
|
Die kinetik der thermolyse von harnstoff und der darauffolgenden umwandlung. II. Reacktionsmechanismus der der bildung von guanidin, ammelid, ammelin un melamin durch die thermolyse des harnstoffs als solcher |
|
1111-1123 |
|
| |
articol de periodic |
1965 |
Revue Roumaine de Chimie, 10-11 |
OSTROGOVICH, George (autor)
,
BACALOGLU, Radu (autor)
|
Die kinetik der thermolyse von harnstoff und der darauffolgenden umwandlung. III. Thermodynamische und kinetische analyse der desammonierung und der deshydratation des harnstoffs in seiner schmelze und mechanismus dieser primarreaktionen |
|
1125-1135 |
|
| |
articol de periodic |
1967 |
Revue Roumaine de Chimie, 12-11 |
KEREK, F. (autor)
,
BACALOGLU, Radu (autor)
,
OSTROGOVICH, George (autor)
|
Das system ammoniumnitrat - guanidiumnitrat - Wasser. Berechung der optimalen kristallisationsbedingungen einer der salzkomponenten |
|
1381-1388 |
|
| |
articol de periodic |
1968 |
Revue Roumaine de Chimie, 13-4 |
SIMON, Zeno (autor)
,
KEREK, F. (autor)
,
OSTROGOVICH, George (autor)
|
Zur stereochemie der carbodiimide und der ketenimine. II. Schatzung der aktivierungsenergie der bacemisierung durch eine halbempirische methode |
|
381-385 |
|
| |
articol de periodic |
1970 |
Revue Roumaine de Chimie, 15-5 |
OSTROGOVICH, George (autor)
,
SAFTA, M. (autor)
|
Studien auf dem gebiet der symmetrischen triazine(neue serie). IV. 2,4-dioxo-6-(pX-beta-styryl)-tetrahydro-s-triazine: electronenspektroskopie der basen und ihrer protonierung |
|
799-817 |
|
| |
articol de periodic |
1971 |
Revue Roumaine de Chimie, 16-7 |
OSTROGOVICH, George (autor)
,
NUȚIU, Maria (autor)
|
Studies of the biuret reaction.IV. Thermogravimetric and differenthal thermal analyses of the anionic copper(II)-suvvinimide complexes containing alkaline cations |
|
1123-1127 |
|
| |
articol de periodic |
1971 |
Revue Roumaine de Chimie, 16-9 |
BACALOGLU, Radu (autor)
,
FLIEGL, E. (autor)
,
OSTROGOVICH, George (autor)
|
Nucleophile substitutionen an s-triazinen. IV. )VIII in der nueen serie uber s-triazine) |
|
1447-1462 |
|
| |
articol de periodic |
1971 |
Revue Roumaine de Chimie, 16-9 |
OSTROGOVICH, George (autor)
,
NUȚIU, Maria (autor)
|
Studies of biuret reaction. V. The thermogrtavimetrical and differential thermal analysis of some new copper)II)-alkaline complexes of cyanuric acid |
|
1473-1479 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-11 |
KEREK, F. (autor)
,
OSTROGOVICH, George (autor)
|
NMR and UV spectral studies of some 1-aryl-substituted-3-methyl-2-phospholene-oxides |
|
1881-1887 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-12 |
OSTROGOVICH, George (autor)
,
SAFTA, M. (autor)
|
Studies in the polyethylene field. V. Phenyl substituted 1,3-dimethyl-6-(beta-styryl)-formoguanamidwe (.1H,3H-s-triazin-2,4-dione) and the corresponding p-dimethylamino-beta-styryl hemicyanine: 1,3,5-trimethyl-6-(p-dimethylamino-beta-styryl)-formoguanamid |
|
2043-2054 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-12 |
SAFTA, M. (autor)
,
CHIRALEU, Filip (autor)
,
BALABAN, Alexandru (autor)
,
OSTROGOVICH, George (autor)
|
Quantitative study of active methyl groups in C-methyl-s-triazines. I. Hidrogene exchange kinetics of 6-methyl-s-triazine-2,4(1H.3H(-dione and its N-methyl derivatives studies in the s-triazine field. New series, VI |
|
2055-2065 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-3 |
SIMON, Zeno (autor)
,
NUȚIU, Maria (autor)
,
OSTROGOVICH, George (autor)
|
The study of the biuret reaction. VI. Electronic spin resonance of some copper(II)-complexes with cyanuric acid and succinimide |
|
573-579 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-4 |
BACALOGRU, Radu (autor)
,
NEAMȚU, F. (autor)
,
BACALOGLU, Ilse (autor)
,
OSTROGOVICH, George (autor)
|
Infrared spectra of amidic derivatives of carbonic acid. VI. Substituted 1,5-benzylidine guanylureas (free bases and sulphates) |
|
747-754 |
|
| |
articol de periodic |
1972 |
Revue Roumaine de Chimie, 17-9 |
NUȚIU, Maria (autor)
,
MARX, F. (autor)
,
OSTROGOVICH, George (autor)
|
Studies of biuret reaction. VII. Crystalline structure of the natrium-copper (II)-tetracyanurate hexahydrate and of its two anhydrous states |
|
1445-1549 |
|
| |
articol de periodic |
1974 |
Revue Roumaine de Chimie, 19-10 |
SAFTA, M. (autor)
,
OSTROGOVICH, George (autor)
|
Studies in the s-triazine field (new series). XV. The protonation equilibria and indicator behaviour of E-1,3-dymethyl-6-)p-X-beta-styryl)-2,4-dioxo-1H, 3H-1,3,5-triazines in 50 vol % aqueous-ethanolic solutions in the presence of sulpuric acid |
|
1621-1629 |
|
| |
articol de periodic |
1974 |
Revue Roumaine de Chimie, 19-11 |
SAFTA, M. (autor)
,
OSTROGOVICH, George (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 |
1977 |
Revue Roumaine de Chimie, 22-5 |
OSTROGOVICH, George (autor)
,
NUȚIU, Maria (autor)
,
NUȚIU, P. (autor)
|
Studies in the field of biuret reaction. X. Infrared absorption spectra for some copper(II) complexes of the cyanuric acid |
|
705-712 |
|
| |
articol de periodic |
1977 |
Revue Roumaine de Chimie, 22-6 |
BACALOGLU, Radu (autor)
,
KORODI, T. (autor)
,
FLORESCU, A. (autor)
,
OSTROGOVICH, George (autor)
|
Nucleophile substitutionen an kohlensaure-derivate. IX. Kinetik und mechanismus der alkolyse von kohlensaure-dicjlorid-N-aryl-imiden |
|
877-883 |
|
| |
articol de periodic |
1978 |
Revue Roumaine de Chimie, 23-2 |
SCHMIDT, W. (autor)
,
MARANDIUC, D. (autor)
,
NEMEȘ, Andrei (autor)
,
OSTROGOVICH, George (autor)
|
Erhonung der genauickeit ind verkurzung des zeitaufwamds bei der eleckenpplanimetrie in der dunnschichtchromographie |
|
295-299 |
|
| |
articol de periodic |
1979 |
Revue Roumaine de Chimie, 24-1 |
NEMEȘ, Andrei (autor)
,
OSTROGOVICH, George (autor)
|
Die stabilisierung durch jodhalogenidrildung des nachweises durch jod bei der der dunnschichtchromatographie auf kieselgel |
|
133-135 |
|
| |
articol de periodic |
1979 |
Revue Roumaine de Chimie, 24-7 |
BACALOGLU, Radu (autor)
,
KORODI, T. (autor)
,
OSTROGOVICH, George (autor)
|
Nucleophile substritutionen an kohlensautrderivaten. XIV. |
|
933-945 |
|
| |
articol de periodic |
1980 |
Revue Roumaine de Chimie, 25-9-10 |
IORGA, I. (autor)
,
CSUNDERLIK, C. (autor)
,
SAFTA, M. (autor)
,
OSTROGOVICH, George (autor)
|
Studien im gebiete der 1,3,5-triazinen. XVIII.b. Die protonen-deuteronen-austauschhgeschawing-keit an den methylgruppen des 2,4,6-trimethyl-1,3,5-triazins in D2O und im beisein der do-ionen |
|
1351-1359 |
|
| |
articol de periodic |
1965 |
Studii și Cercetări de Chimie, 13-11 |
OSTROGOVICH, George (autor)
,
BACALOGU, Radu (autor)
|
Cinetica termolizei ureei și a transformărilor consecutive. II. Mecanismul formării guanidinei și bazelor cianurice la termoliza ureei ca atare |
|
1165-1176 |
|
| |
articol de periodic |
1965 |
Studii și Cercetări de Chimie, 13-11 |
OSTROGOVICH, George (autor)
,
BACALOGU, Radu (autor)
|
Cinetica termolizei ureei și a transformărilor consecutive. III. Analiza termodinamică și cinetică a dezamonării și deshidratării ureei în topitură și mecanismul acestor două reacții primare |
|
1177-1186 |
|
| |
articol de periodic |
1968 |
Studii și Cercetări de Chimie, 16-12 |
OSTROGOVICH, George (autor)
,
KEREK, F. (autor)
|
Stereochimia carbodiimidelor și ceteniminelor. I. Sinteză cristică a datelor de literatură, cuprinzînd și problema stabilității configurative a iminelor simple |
|
923-939 |
|