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TRANSITION METAL COMPLEXES IN ORGANIC-SYNTHESIS - 41 - SYNTHESIS, MOLECULAR-STRUCTURE, FLUXIONAL BEHAVIOR, AND TRICARBONYLIRON TRANSFER-REACTIONS OF (ETA(4)-1-AZABUTA-1,3-DIENE)TRICARBONYLIRON COMPLEXES
Authors: KNOLKER HJ BAUM G FOITZIK N GOESMANN H GONSER P JONES PG ROTTELE H
Citation: Hj. Knolker et al., TRANSITION METAL COMPLEXES IN ORGANIC-SYNTHESIS - 41 - SYNTHESIS, MOLECULAR-STRUCTURE, FLUXIONAL BEHAVIOR, AND TRICARBONYLIRON TRANSFER-REACTIONS OF (ETA(4)-1-AZABUTA-1,3-DIENE)TRICARBONYLIRON COMPLEXES, EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, (7), 1998, pp. 993-1007
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS - PART 46 - SYNTHESISOF 5-ARYLMETHYL-SUBSTITUTED TRICARBONYL(1-4-ETA-CYCLOHEXA-1,3-DIENE)IRON COMPLEXES
Authors: KNOLKER HJ GRAF R MANGEI U
Citation: Hj. Knolker et al., TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS - PART 46 - SYNTHESISOF 5-ARYLMETHYL-SUBSTITUTED TRICARBONYL(1-4-ETA-CYCLOHEXA-1,3-DIENE)IRON COMPLEXES, Journal fur praktische Chemie, Chemiker-Zeitung, 340(6), 1998, pp. 530-535
CYCLOADDITIONS OF ALLYLSILANES, PART 11 - STEREOSELECTIVE SYNTHESIS OF HYDROXYCYCLOPENTANES AND HYDROXYMETHYLCYCLOBUTANES BY TITANIUM TETRACHLORIDE-PROMOTED [3-SILICON BOND(2]CYCLOADDITION AND [2+2]CYCLOADDITION OF STERICALLY HINDERED ALLYLSILANES AND SUBSEQUENT OXIDATIVE CLEAVAGE OF THE CARBON)
Authors: KNOLKER HJ JONES PG WANZL G
Citation: Hj. Knolker et al., CYCLOADDITIONS OF ALLYLSILANES, PART 11 - STEREOSELECTIVE SYNTHESIS OF HYDROXYCYCLOPENTANES AND HYDROXYMETHYLCYCLOBUTANES BY TITANIUM TETRACHLORIDE-PROMOTED [3-SILICON BOND(2]CYCLOADDITION AND [2+2]CYCLOADDITION OF STERICALLY HINDERED ALLYLSILANES AND SUBSEQUENT OXIDATIVE CLEAVAGE OF THE CARBON), Synlett, (6), 1998, pp. 613
PALLADIUM-CATALYZED TOTAL SYNTHESIS OF THE ANTIBIOTIC CARBAZOLE ALKALOIDS CARBAZOMYCIN-G AND CARBAZOMYCIN-H
Authors: KNOLKER HJ FROHNER W
Citation: Hj. Knolker et W. Frohner, PALLADIUM-CATALYZED TOTAL SYNTHESIS OF THE ANTIBIOTIC CARBAZOLE ALKALOIDS CARBAZOMYCIN-G AND CARBAZOMYCIN-H, Journal of the Chemical Society. Perkin transactions. I, (2), 1998, pp. 173-175
1,4-DIARYL-1-AZABUTA-1,3-DIENE-CATALYZED COMPLEXATION OF CYCLOHEXA-1,3-DIENE BY THE TRICARBONYLIRON FRAGMENT - DEVELOPMENT OF HIGHLY EFFICIENT CATALYSTS, OPTIMIZATION OF REACTION CONDITIONS, AND PROPOSED MECHANISM
Authors: KNOLKER HJ BAUM E GONSER P ROHDE G ROTTELE H
Citation: Hj. Knolker et al., 1,4-DIARYL-1-AZABUTA-1,3-DIENE-CATALYZED COMPLEXATION OF CYCLOHEXA-1,3-DIENE BY THE TRICARBONYLIRON FRAGMENT - DEVELOPMENT OF HIGHLY EFFICIENT CATALYSTS, OPTIMIZATION OF REACTION CONDITIONS, AND PROPOSED MECHANISM, Organometallics, 17(18), 1998, pp. 3916-3925
INDOLOQUINONES, PART 5 - PALLADIUM-CATALYZED TOTAL SYNTHESIS OF THE POTENT LIPID-PEROXIDATION INHIBITOR CARBAZOQUINOCIN-C
Authors: KNOLKER HJ REDDY KR WAGNER A
Citation: Hj. Knolker et al., INDOLOQUINONES, PART 5 - PALLADIUM-CATALYZED TOTAL SYNTHESIS OF THE POTENT LIPID-PEROXIDATION INHIBITOR CARBAZOQUINOCIN-C, Tetrahedron letters, 39(45), 1998, pp. 8267-8270
CYCLOADDITIONS OF ALLYLSILANES, PART 13 - LEWIS ACID-PROMOTED STEREOSPECIFIC [2+2] CYCLOADDITION OF CROTYLSILANES AND METHYL PROPYNOATE
Authors: KNOLKER HJ BAUM E SCHMITT O
Citation: Hj. Knolker et al., CYCLOADDITIONS OF ALLYLSILANES, PART 13 - LEWIS ACID-PROMOTED STEREOSPECIFIC [2+2] CYCLOADDITION OF CROTYLSILANES AND METHYL PROPYNOATE, Tetrahedron letters, 39(42), 1998, pp. 7705-7708
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS - 44 - IRON-MEDIATED SYNTHESIS OF INDOLO[2,3-B]CARBAZOLE
Authors: KNOLKER HJ REDDY KR
Citation: Hj. Knolker et Kr. Reddy, TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS - 44 - IRON-MEDIATED SYNTHESIS OF INDOLO[2,3-B]CARBAZOLE, Tetrahedron letters, 39(23), 1998, pp. 4007-4008
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS, PART 43 - FIRST TOTAL SYNTHESIS OF THE FREE-RADICAL SCAVENGER (+ -)-NEOCARAZOSTATIN-B VIA IRON-AND NICKEL-MEDIATED COUPLING REACTIONS/
Authors: KNOLKER HJ FROHNER W WAGNER A
Citation: Hj. Knolker et al., TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS, PART 43 - FIRST TOTAL SYNTHESIS OF THE FREE-RADICAL SCAVENGER (+ -)-NEOCARAZOSTATIN-B VIA IRON-AND NICKEL-MEDIATED COUPLING REACTIONS/, Tetrahedron letters, 39(19), 1998, pp. 2947-2950
TRANSITION-ME TAL COMPLEXES IN ORGANIC-SYNTHESIS, PART 42 - FIRST TOTAL SYNTHESIS OF THE POTENT NEURONAL CELL PROTECTING SUBSTANCE (+ -)-LAVANDUQUINOCIN VIA IRON-MEDIATED AND NICKEL-MEDIATED COUPLING REACTIONS/
Authors: KNOLKER HJ FROHNER W
Citation: Hj. Knolker et W. Frohner, TRANSITION-ME TAL COMPLEXES IN ORGANIC-SYNTHESIS, PART 42 - FIRST TOTAL SYNTHESIS OF THE POTENT NEURONAL CELL PROTECTING SUBSTANCE (+ -)-LAVANDUQUINOCIN VIA IRON-MEDIATED AND NICKEL-MEDIATED COUPLING REACTIONS/, Tetrahedron letters, 39(17), 1998, pp. 2537-2540
HIGHLY STEREOSELECTIVE SYNTHESIS OF BICYCLO[N.3.0]ALKANES BY TITANIUMTETRACHLORIDE PROMOTED [3-CYCLOADDITION OF ALLYLSILANES AND 1-ACETYLCYCLOALKENES(2])
Authors: KNOLKER HJ FOITZIK N GOESMANN H GRAF R JONES PG WANZL G
Citation: Hj. Knolker et al., HIGHLY STEREOSELECTIVE SYNTHESIS OF BICYCLO[N.3.0]ALKANES BY TITANIUMTETRACHLORIDE PROMOTED [3-CYCLOADDITION OF ALLYLSILANES AND 1-ACETYLCYCLOALKENES(2]), Chemistry, 3(4), 1997, pp. 538-551
DEDICATED TO PROFESSOR DR DRHC WINTERFELD T,EKKEHARD ON THE OCCASION OF THIS 65TH BIRTHDAY
Authors: KNOLKER HJ
Citation: Hj. Knolker, DEDICATED TO PROFESSOR DR DRHC WINTERFELD T,EKKEHARD ON THE OCCASION OF THIS 65TH BIRTHDAY, Journal fur praktische Chemie, Chemiker-Zeitung, 339(4), 1997, pp. 303-303
CYCLOADDITIONS OF ALLYLSILANES .10. STEREOSELECTIVE CONSTRUCTION OF RING-SYSTEMS BY CYCLOADDITION REACTIONS OF ALLYLTRIISOPROPYLSILANE
Authors: KNOLKER HJ
Citation: Hj. Knolker, CYCLOADDITIONS OF ALLYLSILANES .10. STEREOSELECTIVE CONSTRUCTION OF RING-SYSTEMS BY CYCLOADDITION REACTIONS OF ALLYLTRIISOPROPYLSILANE, Journal fur praktische Chemie, Chemiker-Zeitung, 339(4), 1997, pp. 304-314
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .39. FIRST TOTAL SYNTHESIS OF THE POTENT NEURONAL CELL PROTECTING SUBSTANCE (+ -)-CARQUINOSTATIN-A VIA IRON-MEDIATED AND NICKEL-MEDIATED COUPLING REACTIONS/
Authors: KNOLKER HJ FROHNER W
Citation: Hj. Knolker et W. Frohner, TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .39. FIRST TOTAL SYNTHESIS OF THE POTENT NEURONAL CELL PROTECTING SUBSTANCE (+ -)-CARQUINOSTATIN-A VIA IRON-MEDIATED AND NICKEL-MEDIATED COUPLING REACTIONS/, Synlett, (9), 1997, pp. 1108-1110
ISOCYANATES .4. CONVENIENT PHOSGENE-FREE METHOD FOR THE SYNTHESIS ANDDERIVATIZATION OF ENANTIOPURE ALPHA-ISOCYANATO CARBOXYLIC-ACID ESTERS
Authors: KNOLKER HJ BRAXMEIER T
Citation: Hj. Knolker et T. Braxmeier, ISOCYANATES .4. CONVENIENT PHOSGENE-FREE METHOD FOR THE SYNTHESIS ANDDERIVATIZATION OF ENANTIOPURE ALPHA-ISOCYANATO CARBOXYLIC-ACID ESTERS, Synlett, (8), 1997, pp. 925
FIRST TOTAL SYNTHESIS OF CARBAZOMYCIN-C AND CARBAZOMYCIN-D
Authors: KNOLKER HJ SCHLECHTINGEN G
Citation: Hj. Knolker et G. Schlechtingen, FIRST TOTAL SYNTHESIS OF CARBAZOMYCIN-C AND CARBAZOMYCIN-D, Journal of the Chemical Society. Perkin transactions. I, (4), 1997, pp. 349-350
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .37. CONVERGENT IRON-MEDIATED TOTAL SYNTHESIS OF THE POTENT LIPID-PEROXIDATION INHIBITOR CARBAZOQUINOCIN-C
Authors: KNOLKER HJ FROHNER W
Citation: Hj. Knolker et W. Frohner, TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .37. CONVERGENT IRON-MEDIATED TOTAL SYNTHESIS OF THE POTENT LIPID-PEROXIDATION INHIBITOR CARBAZOQUINOCIN-C, Tetrahedron letters, 38(9), 1997, pp. 1535-1538
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .40. DIASTEREOSELECTIVE SYNTHESIS OF SUBSTITUTED PERHYDROACENAPHTHENE DERIVATIVES VIA INTRAMOLECULAR DIELS-ALDER CYCLOADDITIONS
Authors: KNOLKER HJ BAUM E HEININGER M
Citation: Hj. Knolker et al., TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .40. DIASTEREOSELECTIVE SYNTHESIS OF SUBSTITUTED PERHYDROACENAPHTHENE DERIVATIVES VIA INTRAMOLECULAR DIELS-ALDER CYCLOADDITIONS, Tetrahedron letters, 38(46), 1997, pp. 8021-8024
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .36. CYCLIZATION OF TRICARBONYLIRON COMPLEXES BY OXYGEN TO 4A,9A-DIHYDRO-9H-CARBAZOLES APPLICATION TO THE SYNTHESIS OF MUKONINE, MUKONIDINE, AND PYRIDO[3,2,1-JK]CARBAZOLES
Authors: KNOLKER HJ WOLPERT M
Citation: Hj. Knolker et M. Wolpert, TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .36. CYCLIZATION OF TRICARBONYLIRON COMPLEXES BY OXYGEN TO 4A,9A-DIHYDRO-9H-CARBAZOLES APPLICATION TO THE SYNTHESIS OF MUKONINE, MUKONIDINE, AND PYRIDO[3,2,1-JK]CARBAZOLES, Tetrahedron letters, 38(4), 1997, pp. 533-536
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .38. FIRST TOTAL SYNTHESIS OF CARBAZOMYCIN-G AND CARBAZOMYCIN-H
Authors: KNOLKER HJ FROHNER W
Citation: Hj. Knolker et W. Frohner, TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .38. FIRST TOTAL SYNTHESIS OF CARBAZOMYCIN-G AND CARBAZOMYCIN-H, Tetrahedron letters, 38(23), 1997, pp. 4051-4054
ENANTIOSELECTIVE SYNTHESIS OF CALCITRIOL A-RING FRAGMENTS
Authors: KNOLKER HJ ECKER A STRUWE P STEINMEYER A MULLER G NEEF G
Citation: Hj. Knolker et al., ENANTIOSELECTIVE SYNTHESIS OF CALCITRIOL A-RING FRAGMENTS, Tetrahedron, 53(1), 1997, pp. 91-108
TERT-BUTYL ISOCYANATE, A NONRIGID MOLECULE
Authors: KNOLKER HJ BRAXMEIER T OBERHAMMER H
Citation: Hj. Knolker et al., TERT-BUTYL ISOCYANATE, A NONRIGID MOLECULE, Journal of molecular structure, 413, 1997, pp. 211-216
TRIMETHYLAMINE N-OXIDE - A USEFUL OXIDIZING REAGENT
Authors: KNOLKER HJ
Citation: Hj. Knolker, TRIMETHYLAMINE N-OXIDE - A USEFUL OXIDIZING REAGENT, Journal fur praktische Chemie, Chemiker-Zeitung, 338(2), 1996, pp. 190-192
TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .31. A NOVEL MOLYBDENUM-MEDIATED SYNTHESIS OF CARBAZOLE DERIVATIVES - APPLICATION TO THE TOTAL SYNTHESIS OF MUKONAL AND 1,1'-BIS(2-HYDROXY-3-METHYLCARBAZOLE)
Authors: KNOLKER HJ GOESMANN H HOFMANN C
Citation: Hj. Knolker et al., TRANSITION-METAL COMPLEXES IN ORGANIC-SYNTHESIS .31. A NOVEL MOLYBDENUM-MEDIATED SYNTHESIS OF CARBAZOLE DERIVATIVES - APPLICATION TO THE TOTAL SYNTHESIS OF MUKONAL AND 1,1'-BIS(2-HYDROXY-3-METHYLCARBAZOLE), Synlett, (8), 1996, pp. 737
ISOCYANATES .2. SYNTHESIS OF SYMMETRICAL AND UNSYMMETRICAL UREAS BY DMAP-CATALYZED REACTION OF ALKYLAMINES AND ARYLAMINES WITH DI-TERT-BUTYLDICARBONATE
Authors: KNOLKER HJ BRAXMEIER T SCHLECHTINGEN G
Citation: Hj. Knolker et al., ISOCYANATES .2. SYNTHESIS OF SYMMETRICAL AND UNSYMMETRICAL UREAS BY DMAP-CATALYZED REACTION OF ALKYLAMINES AND ARYLAMINES WITH DI-TERT-BUTYLDICARBONATE, Synlett, (6), 1996, pp. 502
Risultati: 1-25 | 26-50 | 51-60