C-SUBSTITUTION VON NUCLEOSIDEN MIT HILFE DER ESCHENMOSERSCHEN SULFID-KONTRAKTION. = C-SUBSTITUTION DE NUCLEOSIDES A L'AIDE DE LA CONTRACTION DU SULFURE DE ESCHENMOSERVORBRUEGGEN H; KROLIKIEWICZ K.1976; ANGEW. CHEM.; DTSCH.; DA. 1976; VOL. 88; NO 21; PP. 724-725; BIBL. 7 REF.Article

SELEKTIVE, ACIDOLYTISCHE ABSPALTUNG DER TERT-BUTOXYCARBONYL-GRUPPE = SCISSION SELECTIVE PAR ACIDOLYSE DU GROUPE T-BUTOXYCARBONYLEVORBRUGGEN H; KROLIKIEWICZ K.1975; ANGEW. CHEM.; DTSCH.; DA. 1975; VOL. 87; NO 24; PP. 877; BIBL. 7 REF.Article

CONVERSION OF HETEROCYCLIC N-OXIDES INTO ALPHA -ALKYLATED HETEROCYCLES. TRIMETHYLSILANOL AS LEAVING GROUP. IVVORBRUEGGEN H; KROLIKIEWICZ K.1983; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1983; VOL. 24; NO 9; PP. 889-890; BIBL. 9 REF.Article

NEUE KATALYSATOREN FUER DIE NUCLEOSIDSYNTHESE = NOUVEAUX CATALYSEURS POUR LA SYNTHESE DE NUCLEOSIDESVORBRUGGEN H; KROLIKIEWICZ K.1975; ANGEW. CHEM.; DTSCH.; DA. 1975; VOL. 87; NO 11; PP. 417; BIBL. 8 REF.Article

THE IN SITU GENERATION AND REACTIONS OF TRIMETHYLSILYL AZIDEVORBRUEGGEN H; KROLIKIEWICZ K.1979; SYNTHESIS; DEU; DA. 1979; NO 1; PP. 35; BIBL. 7 REF.Article

A SIMPLE PREPARATION OF ENOL SILYL ETHERSVORBRUEGGEN H; KROLIKIEWICZ K.1979; SYNTHESIS; DEU; DA. 1979; NO 1; PP. 34-35; BIBL. 9 REF.Article

DIE SYNTHESE VON 5-METHYLAMINOMETHYL-2-THIOURIDIN, EINES SELTENEN NUCLEOSIDS AUS T-RNA = SYNTHESE DE LA METHYLAMINOMETHYL-5 THIO-2 URIDINE, NUCLEOSIDE RARE D'ARN_TVORBRUGGEN H; KROLIKIEWICZ K.1975; ANGEW. CHEM.; DTSCH.; DA. 1975; VOL. 87; NO 7; PP. 251; BIBL. 9 REF.Article

NUCLEOSIDE SYNTHESIS. XXI: SYNTHESIS OF 5-METHYLAMINOMETHYL-2-THIOURIDINE, A RARE NUCLEOSIDE FROM T-RNAVORBRUEGGEN H; KROLIKIEWICZ K.1980; LIEBIGS ANN. CHEM.; ISSN 0170-2041; DEU; DA. 1980; NO 9; PP. 1438-1447; BIBL. 31 REF.Article

EINE NEUE LACTONSYNTHESE. = UNE NOUVELLE SYNTHESE DE LACTONESVORBRUGGEN H; KROLIKIEWICZ K.1977; ANGEW. CHEM.; DTSCH.; DA. 1977; VOL. 89; NO 12; PP. 914-915; BIBL. 7 REF.Article

A SIMPLE SYNTHESIS OF DELTA ²-OXAZOLINES, DELTA ²-OXAZINES, DELTA ²-THIAZOLINES AND DELTA ²-IMIDAZOLINESVORBRUEGGEN H; KROLIKIEWICZ K.1981; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1981; VOL. 22; NO 45; PP. 4471-4474; BIBL. 15 REF.Article

NUCLEOSIDSYNTHESEN. XVIII. AMINIERUNG VON HETEROCYCLEN. II. EINFACHE NEUE SYNTHESE VON N⁶-SUBSTITUIERTEN ADENOSINEN UND ADENINEN SOWIE IHRER 2-AMINO- UND 2-HYDROXYDERIVATE = SYNTHESES DE NUCLEOSIDES. XVIII. AMINATION D'HETEROCYCLES. II. NOUVELLE SYNTHESE SIMPLE D'ADENOSINES ET ADENINES N⁶-SUBSTITUEES ET DE LEURS DERIVES AMINO-2 ET HYDROXY-2VORBRUGGEN H; KROLIKIEWICZ K.1976; ANN. (JUSTUS LIEBIGS) CHEM.; DTSCH.; DA. 1976; NO 4; PP. 745-761; ABS. ANGL.; BIBL. 42 REF.Article

REAKTIVE ISOCYANATE. II. CYCLO-REAKTIONEN VON N-CHLORSULFONYL-BETA -LACTAMEN = ISOCYANATES REACTIFS. II. REACTIONS CYCLIQUES DE N-CHLOROSULFONYL BETA -LACTAMESVORBRUGGEN H; KROLIKIEWICZ K.1975; CHEM. BER.; DTSCH.; DA. 1975; VOL. 108; NO 6; PP. 2137-2148; ABS. ANGL.; BIBL. DISSEM.Article

NUCLEOSIDSYNTHESEN. XIV. AMINIERUNG VON HETEROCYCLEN. 1. EINE NEUE EINFACHE SYNTHESE VON CYTIDINEN = SYNTHESES DE NUCLEOSIDES. XIV. AMINATION D'HETEROCYCLES. 1. UNE NOUVELLE SYNTHESE SIMPLE DE CYTIDINESVORBRUGGEN H; KROLIKIEWICZ K; NIEDBALLA U et al.1975; ANN. (JUSTUS LIEBIGS) CHEM.; DTSCH.; DA. 1975; NO 5; PP. 988-1002; ABS. ANGL.; BIBL. 31 REF.Article

NUCLEOSIDE SYNTHESES. XXII: NUCLEOSIDE SYNTHESIS WITH TRIMETHYL SILYL TRIFLATE AND PERCHLORATE AS CATALYSTSVORBRUEGGEN H; KROLIKIEWICZ K; BENNUA B et al.1981; CHEM. BER.; ISSN 0009-2940; DEU; DA. 1981; VOL. 14; NO 4; PP. 1234-1255; ABS. GER; BIBL. 46 REF.Article

The introduction of nitrile-groups into heterocycles and conversion of carboxylic groups into their corresponding nitriles with chlorosulfonylisocyanate and triethylamineVORBRÜGGEN, H; KROLIKIEWICZ, K.Tetrahedron (Oxford. Print). 1994, Vol 50, Num 22, issn 0040-4020, VI, 6549-6558 [11 p.]Article

Amination. III: Trimethylsilanol as leaving group. V: Silylation-amination of hydroxy N-heterocyclesVORBRÜGGEN, H; KROLIKIEWICZ, K.Chemische Berichte. 1984, Vol 117, Num 4, pp 1523-1541, issn 0009-2940Article

A simple reduction of aromatic heterocyclic N-oxides with hexamethyldisilane: reactions with hexamethyldisilane and fluoride ion. IVORBRÜGGEN, H; KROLIKIEWICZ, K.Tetrahedron letters. 1983, Vol 24, Num 48, pp 5337-5338, issn 0040-4039Article

A facile conversion of tertiary amines into [2(-dialkylamino)vinyl]triphenylphosphonium saltsVORBRÜGGEN, H; KROLIKIEWICZ, K.Helvetica chimica acta. 1993, Vol 76, Num 2, pp 819-825, issn 0018-019XArticle

A simple synthesis of Δ²-oxazolines, Δ²-oxazines, Δ²-thiazolines and 2-substituted benzoxazolesVORBRÜGGEN, H; KROLIKIEWICZ, K.Tetrahedron (Oxford. Print). 1993, Vol 49, Num 41, issn 0040-4020, xi, 9353-9372 [21 p.]Article

Reduction of aromatic nitro groups with hexamethyldisilane: reactions with hexamethyldisilane and fluoride ion. IIVORBRÜGGEN, H; KROLIKIEWICZ, K.Tetrahedron letters. 1984, Vol 25, Num 12, pp 1259-1262, issn 0040-4039Article

The synthesis of 2-fluoropurine nucleosidesKROLIKIEWICZ, K; VORBRÜGGEN, H.Nucleosides & nucleotides. 1994, Vol 13, Num 1-3, pp 673-678, issn 0732-8311Article

New simple wittig-type cyclizations to flavones, 4-quinolones and indenonesVORBRÜGGEN, H; BOHN, B. D; KROLIKIEWICZ, K et al.Tetrahedron (Oxford. Print). 1990, Vol 46, Num 10, pp 3489-3502, issn 0040-4020, 14 p.Article