REAKTIONEN AM (+) Z-3,6-BIS(AMINOOXYMETHYL)-PIPERAZIN-2,5-DION. I = REACTIONS DE LA (+) Z-BIS-AMINOOXYMETHYL-3,6 PIPERAZINEDIONE-2,5ONGANIA KH.1979; ARCH. PHARM.; DEU; DA. 1979; VOL. 312; NO 11; PP. 958-962; ABS. ENG; BIBL. 8 REF.Article

REAKTIONEN AM (+) Z-3,6-BIS(AMINOOXYMETHYL)-PIPERAZIN-2,5-DION. II: SELEKTIVE ELIMINATIONS-ADDITIONSREAKTIONEN = REACTIONS DE LA (+) Z-BIS-AMINOOXYMETHYL-3,6 PIPERAZINEDIONE-2,5. II: REACTIONS SELECTIVES D'ELIMINATION-ADDITIONONGANIA KH.1979; ARCH. PHARM.; DEU; DA. 1979; VOL. 312; NO 11; PP. 963-966; ABS. ENG; BIBL. 5 REF.Article

KONDENSATION VON 2-HYDRAZINO-2-THIAZOLIN MIT OXALSAEURE-DIETHYLESTER UND OXALSAEURE-HALBESTER-AMIDEN = CONDENSATION DE L'HYDRAZINO-2 THIAZOLINE-2 AVEC L'OXALATE DE DIETHYLE ET DES OXAMATESONGANIA KH.1981; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1981; VOL. 114; NO 3; PP. 1200-1202; ABS. ENG; BIBL. 6 REF.Article

STEREOSELEKTIVE 1.4-RINGOEFFNUNG VON 1-ARYL-4-METHYLTHIO-2-AZETIDINONEN = STEREOSELECTIVE DECYCLISATION-1,4 D'ARYL-1 METHYLTHIO-4 AZETIDINONES-2ONGANIA KH.1982; Z. NATURFORSCH., B; ISSN 0340-5087; DEU; DA. 1982; VOL. 37; NO 1; PP. 115-116; ABS. ENG; BIBL. 6 REF.Article

DEHYDROBROMIERUNG VON OMEGA -BROMACETOPHENON-(2-THIAZOLIN-2-YL)-HYDRAZON.HBR ZU 3,6-DIPHENYL-1-(2-THIAZOLIN-2-YL)-6-(2-THIAZOLIN-2-YLAZO)-1,4,5,6-TETR AHYDROPYRIDAZIN = DEBROMHYDRATATION DE L'OMEGA -BROMOACETOPHENONE (THIAZOLINE-2 YL-2) HYDRAZONE.HBR EN DIPHENYL-3,6 (THIAZOLINE-2 YL-2)-1 (THIAZOLINE-2 YL-2 AZO)-6 TETRAHYDRO-1,4,5,6 PYRIDAZINEONGANIA KH; SCHANTL J.1976; MONATSH. CHEM.; OSTERR.; DA. 1976; VOL. 107; NO 2; PP. 481-484; ABS. ANGL.; BIBL. 6 REF.Article

EFFIZIENTE SYNTHESE VON 1-ARYL-4-OXO-AZETIDIN-2-CARBONSAEUREETHYLESTER = SYNTHESE EFFICACE D'ARYL-1 OXO-4 AZETIDINECARBOXYLATE-2 D'ETHYLEMUHLBACHER M; ONGANIA KH.1982; Z. NATURFORSCH., B; ISSN 0340-5087; DEU; DA. 1982; VOL. 37; NO 10; PP. 1352-1354; ABS. ENG; BIBL. 4 REF.Article

SYNTHESE VON 2,2A,3,4-TETRAHYDRO-AZETO (1,2-D) BENZ (B)-1,4-OXAZIN-2,4-DIONEN = SYNTHESE DE TETRAHYDRO-2,2A,3,4 AZETO (1,2-D) BENZO (B) OXAZINE-1,4 DIONES-2,4SCHMALDIENST S; ONGANIA KH.1983; ARCHIV DER PHARMACIE (WEINHEIM); ISSN 0365-6233; DEU; DA. 1983; VOL. 316; NO 4; PP. 371-378; ABS. ENG; BIBL. 5 REF.Article

ALUMINIUMCHLORID-KATALYSIERTE UMACYLIERUNG VON 1-PHENYL-BETA -LACTAMEN = TRANSACYLATION DE PHENYL-1 BETA -LACTAMES CATALYSEE PAR LE CHLORURE D'ALUMINIUMONGANIA KH; HOHENLOHE OEHRINGEN K.1981; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1981; VOL. 114; NO 3; PP. 1203-1205; ABS. ENG; BIBL. 6 REF.Article

INTRAMOLEKULARE 1,3-DIPOLARE CYCLOADDITIONEN VON N-ALLYLDIAZOACETAMIDEN UND N-ALLYLDIAZOMALONAMIDESTERN = CYCLOADDITIONS DIPOLAIRES 1,3 INTRAMOLECULAIRES DE N-ALLYL DIAZO ACETAMIDES ET D'ESTERS N-ALLYL DIAZO MALONAMIDESSTURM H; ONGANIA KH; DALY JJ et al.1981; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1981; VOL. 114; NO 1; PP. 190-200; ABS. ENG; BIBL. 22 REF.Article