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  • 32 de articole
Tip Anul Publicație și Volum/Nr. Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic 1963 Revue de Chimie, viii-1 AVRAM, Margareta (autor) , MATEESCU, Gheorghe (autor) , DINU, Doina (autor) , DINULESCU, I. (autor) Investigations in the cyclobutane series (VIII) Adducts of benzocyclobutadiene with cyclic dienes 77-86
articol de periodic 1965 Revue Roumaine de Chimie, 10-12 BADEA, Florin (autor) , ROȘCA, S. (autor) , DINULESCU, I. (autor) , AVRAM, Margareta (autor) , NENIȚESCU, Costin (autor) Elimierungsreaktionen aus 1,2-dihalogenverbindungen. I. Eliminierungen von brom und bromeasserstoff aus 1,2-dibromcyxloalkanen 1201-1224
articol de periodic 1968 Revue Roumaine de Chimie, 13-4 AVRAM, Margareta (autor) , DINULESCU, I. (autor) , MATEESCU, Gheorghe (autor) Investigations in the cyclobutane series. XVI. Diels-alder syntheses of cis-3,4-dichloro-cyclobutene with cyclic dienes 505-512
articol de periodic 1968 Revue Roumaine de Chimie, 13-8 AVRAM, Margareta (autor) , MATEESCU, Gheorghe (autor) , DINULESCU, I. (autor) , JUVARA, Adina (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series: XVII. Addition of halogens to cis-3,4 dichlorocyclobutene 1075-1084
articol de periodic 1968 Revue Roumaine de Chimie, 13-8 AVRAM, Margareta (autor) , MATEESCU, Gheorghe (autor) , DINULESCU, I. (autor) , POGANI, I. (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series: XVIII. Elimination of hydrogen halides from steroisomeric 1,2.3.4-tetrahalo-cyclobutanes 1085-1095
articol de periodic 1968 Revue Roumaine de Chimie, 13-8 AVRAM, Margareta (autor) , MATEESCU, Gheorghe (autor) , DINULESCU, I. (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series: XIX. Halogen eliminations from 1,2.3.4.-tetrahalocyclobutanes 1097-1105
articol de periodic 1969 Revue Roumaine de Chimie, 14-10 AVRAM, Margareta (autor) , DINULESCU, I. (autor) , MATEESCU, Gheorghe (autor) , NENIȚESCU, Costin (autor) Untersuchungen in der cyclobutanreihe. XXII. Ein hexacarbomethoxy-dewar-benzolkomplex aus acetylendicarbonsaure-dimethylester und bis-benzonitril-palladiumchlorid 1191-1200
articol de periodic 1969 Revue Roumaine de Chimie, 14-9 AVRAM, Margareta (autor) , DINULESCU, I. (autor) , MATEESCU, Gheorghe (autor) , AVRAM, Alisa (autor) , NENIȚESCU, Costin (autor) Untersuchungen in der cyclobutanreihe. XXI. Di-tert-bityl-diphenyl-cyclobutadien-komplexe mit palladiumchlorid 1181-1189
articol de periodic 1970 Revue Roumaine de Chimie, 15-11 AVRAM, Margareta (autor) , CHIRALEU, Filip (autor) , POGANY, I. (autor) , DINULESCU, I. (autor) Investigations in the cyclobutane series. XXX. NMR spectral parameters of some compounds with benzocyclobuteno-norbornene and norbornane skeleton 1767-1776
articol de periodic 1970 Revue Roumaine de Chimie, 15-7 AVRAM, Margareta (autor) , CONSTANTINESCU, Doina (autor) , DINULESCU, I. (autor) , CONSTANTINESCU-SIMON, Oana (autor) , MATEESCU, Gheorghe (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series. XXVII. Attempted synthesis of 4,6-dimethyl-1-tert.-butylbenzocyclobutadiene and 4,6-dimethyl-1-chlorobenzocyclobutadiene 1097-1105
articol de periodic 1970 Revue Roumaine de Chimie, 15-8 AVRAM, Margareta (autor) , POGANY, I. (autor) , DINULESCU, I. (autor) , CHIRALEU, Filip (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series. XXVIII. The reaction of endo and axo-3,4-benzotricyclo (4,2.1.O2.5)nona-3.7-dienes with electrophylic reagents 1207-1218
articol de periodic 1971 Revue Roumaine de Chimie, 16-11 AVRAM, Margareta (autor) , ENESCU, L. (autor) , DINULESCU, I. (autor) , CHIRALEU, Filip (autor) Investigations in the cyclobutane series. XXXI. 3.4-benzotricyclo)4.1.1.02,5) oct-3-ene derivatives 1783-1788
articol de periodic 1973 Revue Roumaine de Chimie, 18-3 AVRAM, Margareta (autor) , DINULESCU, I. (autor) , NENITZESCU, Costin (autor) , JONES, R.A.Y. (autor) , KATRITZKY, A.R. (autor) , WYATT, R.J. (autor) Configurations of substituted dibenzobicyclo /3,2.1.) octadienes 441-447
articol de periodic 1973 Revue Roumaine de Chimie, 18-5 AVRAM, Margareta (autor) , DINULESCU, I. (autor) , CHIRALEU, Filip (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series. XXXII. The addition of bromine to derivatives of exo.exo-tetracyclo(4.4.2.02.5O7.10) dodeca-3.11-diene 863-872
articol de periodic 1974 Revue Roumaine de Chimie, 19-7 DINULESCU, I. (autor) , POP, M. (autor) , CHIRALEU, Filip (autor) , AVRAM, Margareta (autor) , NENIȚESCU, Costin (autor) Investigations in the cyclobutane series. XXXIII. Synthesis of syn-dibenzo(c,g)tricyclo(4.2.2.02.5)deca-3,7,9-triene. A New dibenzo (Ch)10 hydrocarbon 1197-1202
articol de periodic 1975 Revue Roumaine de Chimie, 20-1 DINULESCU, I. (autor) , CHIRALEU, Filip (autor) , POP, M. (autor) , AVRAM, Margareta (autor) Investigations in the cyclobutane series. XXXV. NMR spectral parameters of some compounds with different syn-dinenzotricyclodecadiene skeletons 85-90
articol de periodic 1975 Revue Roumaine de Chimie, 20-11-12 ȘTEFAN, Nicoleta (autor) , DINULESCU, I. (autor) , CHIRALEU, F. (autor) , AVRAM, Margareta (autor) Investigations in the cyclobutane series. XXXVIII. The stereochemistry of bromine addition to the angular dimer of benzocyclobutadiene 1473-1478
articol de periodic 1975 Revue Roumaine de Chimie, 20-4 AVRAM, Elise (autor) , CHIRALEU, ulip. (autor) , DINULESCU, I. (autor) , AVRAM, Margareta (autor) Reactions of acetylenes with transition metals. III. Structure of the complex obtained from t-butyl-acetylene and bis-benzonitrile-palladium chloride 539-545
articol de periodic 1975 Revue Roumaine de Chimie, 20-5 AVRAM, Eliza (autor) , DINULESCU, I. (autor) , CHIRALEU, F. (autor) , ȘLIAM, Elvira (autor) Reaction of acetylenes with transition metzals. V. beta-cleavage in -alkyl-palladium complexes 637-641
articol de periodic 1976 Revue Roumaine de Chimie, 21-1 ȘTEFAN, Nicoleta (autor) , DINULESCU, I. (autor) , AVRAM, Margareta (autor) Investigations in the cyclobutane series. XXXVIII. Rearrangement of the dibenzo(b,g) (bicyclo-(4.2.7-diene system 107-111
articol de periodic 1977 Revue Roumaine de Chimie, 22-7 DINULESCU, I. (autor) , POP, M. (autor) , AVRAM, Margareta (autor) Investigations in the cyclobutane series. XLV. Direnzotricyclo)4.3.1.o2.5) decadiene system. Behaviour and retrorearrangement into dibenzo-(CH)10 Nenitzescu's hydrocarbon derivatives 1037-1943
articol de periodic 1978 Revue Roumaine de Chimie, 23-9-10 GHENCIULESCU, Aurelia (autor) , ENESCU, Lucian (autor) , LAL, Pradad (autor) , CHIRALEU, Filip (autor) , DINULESCU, I. (autor) , AVRAM, Margareta (autor) Chemistry of transition-metal organic compounds. I. On the reaction of ethyl diazoacetate with strained alkenes catalyzerd by - allylpalladium chloride complexes 1441-1447
articol de periodic 1979 Revue Roumaine de Chimie, 24-6 DINULESCU, I. (autor) , PRASAD, H. (autor) , ENESCU, Lucian (autor) , GHENCIULESCU, Aurelia (autor) , AVRAM, Margareta (autor) Rearrangement of exo to endo benzocyclobutenonorbornene skeleton during solvolytic bromine addition 833-837
articol de periodic 1979 Revue Roumaine de Chimie, 24-7 ENESCU, Lucian (autor) , DINULESCU, I. (autor) , AVRAM, Margareta (autor) A new benzo(CH)10 nenitzescu+s hydrocarbon: benzo©tricyclo(4.2.2.02.5)deca-3,7,9-triene 995-998
articol de periodic 1979 Revue Roumaine de Chimie, 24-7 ENESCU, Lucian (autor) , PRASAD, H. (autor) , DINULESCU, I. (autor) , GHENCIULESCU, Aurelia (autor) , CHIRALEU, F. (autor) , AVRAM, Margareta (autor) Rearrangement of exo-benzocyclobutenolrbornene expoxide in acidic media 999-1004
articol de periodic 1979 Revue Roumaine de Chimie, 24-8 GHENCIULESCU, Aurelia (autor) , DINULESCU, I. (autor) , PRASAD, H. (autor) , ENESCU, L. (autor) , AVRAM, Margareta (autor) Addition of hydrogen bromide to endo-and exo-benzocyclobutenonorbornene systems 1159-1163
articol de periodic 1980 Revue Roumaine de Chimie, 25-4 DINULESCU, I. (autor) , ENESCU, Lucian (autor) , PRASAD, H. (autor) , GHENCIULESCU, Aurelia (autor) , ȘTEFAN, Nicoleta (autor) , AVRAM, Margareta (autor) The electrophilic addition of bromine to 9-halogeno-benzocyclobutenonorbornenes 535-540
articol de periodic 1980 Revue Roumaine de Chimie, 25-7 DINULESCU, I. (autor) , POGANY, I. (autor) , DUMITRIU, Angela (autor) , GEORGESCU, Emilian (autor) , AVRAM, Margareta (autor) New synthesis of dibenzo(CH)10 and tetrabenzo (CH)16 hydrocarbons, diels - alder reactions of tricyclo(4.2.2.02.5) deca-3.7.9-triene derivatives with 9.10-dibromoanthracene 969-973
articol de periodic 1984 Revue Roumaine de Chimie, 29-7 FILIP, Petru (autor) , ȘTEFAN, Nicoleta (autor) , CHIRALEU, Filip (autor) , DINULESCU, I. (autor) , AVRAM, Margareta (autor) Investigation in rhe cyclobutane series. LVI. Dimers of 1-alkyl-benzocyclobutadienes 449-555
articol de periodic 1984 Revue Roumaine de Chimie, 29-7 FILIP, Petru (autor) , ȘTEFAN, Nicoleta (autor) , CHIRALEU, Filip (autor) , DINULESCU, I. (autor) Investigation in rhe cyclobutane series. LVII. On the behaviour of 1-alkyl-benzocyclobutadiene dimers toward the system t-BuOK-DMNO and air 557-560
articol de periodic 1989 Revue Roumaine de Chimie, 34-4 ENESCU, Lucian (autor) , GHENCIULESCU, Aurelia (autor) , CHIRALEU, Filip (autor) , DINULESCU, I. (autor) Reaction of ketones with benzocyclobuteno-norbornenic skeketon in the presence of dimethyloxosulfonium methylide 989-993
articol de periodic 1954 Studii și Cercetări de Chimie, ii-1-2 VÎNTU, V. (autor) , DINULESCU, I. (autor) , IRIMESCU, I. (autor) , POPOVICI, A. (autor) Contribuții la separarea cu uree a hidrocarburilor parafinice superioare din fracțiuni grele de petrol 61-87