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Table of contents of journal: *Tetrahedron

Results: 151-175/6669

PALLADIUM(0)-CATALYZED ALLYLATION OF HIGHLY ACIDIC AND NON-NUCLEOPHILIC ARENESULFONAMIDES, SULFAMIDE, AND CYANAMIDE - II - FORMATION OF MEDIUM AND LARGE HETEROCYCLES

Authors: CEREZO S CORTES J LOPEZROMERO JM MORENOMANAS M PARELLA T PLEIXATS R ROGLANS A

Citation: S. Cerezo et al., PALLADIUM(0)-CATALYZED ALLYLATION OF HIGHLY ACIDIC AND NON-NUCLEOPHILIC ARENESULFONAMIDES, SULFAMIDE, AND CYANAMIDE - II - FORMATION OF MEDIUM AND LARGE HETEROCYCLES, Tetrahedron, 54(49), 1998, pp. 14885-14904

A STEREOSELECTIVE SYNTHESIS OF 3-SUBSTITUTED HEXAHYDROINDENO[2,1-B]PYRROLES VIA AN INTRAMOLECULAR AZOMETHINE YLIDE CYCLOADDITION

Authors: HARLING JD ORLEK BS

Citation: Jd. Harling et Bs. Orlek, A STEREOSELECTIVE SYNTHESIS OF 3-SUBSTITUTED HEXAHYDROINDENO[2,1-B]PYRROLES VIA AN INTRAMOLECULAR AZOMETHINE YLIDE CYCLOADDITION, Tetrahedron, 54(49), 1998, pp. 14905-14912

STRUCTURAL ASPECTS OF THE AROMATICITY OF CYCLIC PI-ELECTRON SYSTEMS WITH BN BONDS

Authors: MADURA ID KRYGOWSKI TM CYRANSKI MK

Citation: Id. Madura et al., STRUCTURAL ASPECTS OF THE AROMATICITY OF CYCLIC PI-ELECTRON SYSTEMS WITH BN BONDS, Tetrahedron, 54(49), 1998, pp. 14913-14918

SEPARATION OF THE ENERGETIC AND GEOMETRIC CONTRIBUTION TO AROMATICITY- PART X - THE CASE OF BENZENE RINGS IN FUSED POLYCYCLIC BENZENOID HYDROCARBONS

Authors: CYRANSKI MK KRYGOWSKI TM

Citation: Mk. Cyranski et Tm. Krygowski, SEPARATION OF THE ENERGETIC AND GEOMETRIC CONTRIBUTION TO AROMATICITY- PART X - THE CASE OF BENZENE RINGS IN FUSED POLYCYCLIC BENZENOID HYDROCARBONS, Tetrahedron, 54(49), 1998, pp. 14919-14924

REGIOSELECTIVE LIPASE-CATALYZED ACYLATION OF 4,6-O-BENZYLIDENE-ALPHA-D-PYRANOSIDE AND 4,6-O-BENZYLIDENE-BETA-D-PYRANOSIDE DERIVATIVES DISPLAYING A RANGE OF ANOMERIC SUBSTITUENTS

Authors: GRIDLEY JJ HACKING AJ OSBORN HMI SPACKMAN DG

Citation: Jj. Gridley et al., REGIOSELECTIVE LIPASE-CATALYZED ACYLATION OF 4,6-O-BENZYLIDENE-ALPHA-D-PYRANOSIDE AND 4,6-O-BENZYLIDENE-BETA-D-PYRANOSIDE DERIVATIVES DISPLAYING A RANGE OF ANOMERIC SUBSTITUENTS, Tetrahedron, 54(49), 1998, pp. 14925-14946

OXAZABOROLIDINE-CATALYZED REDUCTION OF ALK-2-ENE-1,4DIONES - A CONVENIENT ACCESS TO CHIRAL 1,4-DIOLS

Authors: BACH J BERENGUER R GARCIA J LOPEZ M MANZANAL J VILARRASA J

Citation: J. Bach et al., OXAZABOROLIDINE-CATALYZED REDUCTION OF ALK-2-ENE-1,4DIONES - A CONVENIENT ACCESS TO CHIRAL 1,4-DIOLS, Tetrahedron, 54(49), 1998, pp. 14947-14962

SYNTHESIS OF OXYCARBONYL-N,O-ISOPROPYLIDENE-ALPHA-METHYLSERINAL - A POTENTIAL BUILDING-BLOCK FOR THE ASYMMETRIC-SYNTHESIS OF NONNATURAL AMINO-ACIDS

Authors: ALIAS M CATIVIELA C DIAZDEVILLEGAS MD GALVEZ JA LAPENA Y

Citation: M. Alias et al., SYNTHESIS OF OXYCARBONYL-N,O-ISOPROPYLIDENE-ALPHA-METHYLSERINAL - A POTENTIAL BUILDING-BLOCK FOR THE ASYMMETRIC-SYNTHESIS OF NONNATURAL AMINO-ACIDS, Tetrahedron, 54(49), 1998, pp. 14963-14974

SYNTHESIS, EXTRACTION ABILITY AND APPLICATION IN ASYMMETRIC-SYNTHESISOF AZACROWN ETHERS DERIVED FROM D-GLUCOSE

Authors: BAKO P VIZVARDI K TOPPET S VANDEREYCKEN E HOORNAERT GJ TOKE L

Citation: P. Bako et al., SYNTHESIS, EXTRACTION ABILITY AND APPLICATION IN ASYMMETRIC-SYNTHESISOF AZACROWN ETHERS DERIVED FROM D-GLUCOSE, Tetrahedron, 54(49), 1998, pp. 14975-14988

DIASTEREOSELECTIVE SYNTHESIS OF THE MODEL INSECT ANTIFEEDANTS RELATEDTO AZADIRADIONE AND EPOXYAZADIRADIONE BASED ON INTRAMOLECULAR INSERTION OF ALPHA-ARYL-ALPHA-DIAZOKETONES

Authors: FERNANDEZMATEOS A COCA GP ALONSO JJP GONZALEZ RR SIMMONDS MSJ BLANEY WM

Citation: A. Fernandezmateos et al., DIASTEREOSELECTIVE SYNTHESIS OF THE MODEL INSECT ANTIFEEDANTS RELATEDTO AZADIRADIONE AND EPOXYAZADIRADIONE BASED ON INTRAMOLECULAR INSERTION OF ALPHA-ARYL-ALPHA-DIAZOKETONES, Tetrahedron, 54(49), 1998, pp. 14989-14998

STEREOCONTROLLED SYNTHESIS OF POLYKETIDE LIBRARIES - BORON-MEDIATED ALDOL REACTIONS WITH ALDEHYDES ON SOLID SUPPORT

Authors: GENNARI C CECCARELLI S PIARULLI U ABOUTAYAB K DONGHI M PATERSON I

Citation: C. Gennari et al., STEREOCONTROLLED SYNTHESIS OF POLYKETIDE LIBRARIES - BORON-MEDIATED ALDOL REACTIONS WITH ALDEHYDES ON SOLID SUPPORT, Tetrahedron, 54(49), 1998, pp. 14999-15016

EXTRACTIVE BIOCATALYSIS - A POWERFUL TOOL IN SELECTIVITY CONTROL IN YEAST BIOTRANSFORMATIONS

Authors: DARRIGO P FUGANTI C FANTONI GP SERVI S

Citation: P. Darrigo et al., EXTRACTIVE BIOCATALYSIS - A POWERFUL TOOL IN SELECTIVITY CONTROL IN YEAST BIOTRANSFORMATIONS, Tetrahedron, 54(49), 1998, pp. 15017-15026

NOVEL HETEROCYCLIC RING-EXPANSION AND OR DEHYDRATION-HYDRATION REACTIONS OF PROPARGYLIC AND ALLENYLIC HYDROXY GAMMA-LACTAMS IN THE PRESENCEOF STRONG BASE OR LEWIS-ACID/

Authors: JEONG IY LEE WS GOTO S SANO S SHIRO M NAGAO Y

Citation: Iy. Jeong et al., NOVEL HETEROCYCLIC RING-EXPANSION AND OR DEHYDRATION-HYDRATION REACTIONS OF PROPARGYLIC AND ALLENYLIC HYDROXY GAMMA-LACTAMS IN THE PRESENCEOF STRONG BASE OR LEWIS-ACID/, Tetrahedron, 54(48), 1998, pp. 14437-14454

LUTEOPHANOL-B AND LUTEOPHANOL-C, NEW POLYHYDROXYL COMPOUNDS FROM MARINE DINOFLAGELLATE AMPHIDINIUM SP

Authors: KUBOTA T TSUDA M DOI Y TAKAHASHI A NAKAMICHI H ISHIBASHI M FUKUSHI E KAWABATA J KOBAYASHI J

Citation: T. Kubota et al., LUTEOPHANOL-B AND LUTEOPHANOL-C, NEW POLYHYDROXYL COMPOUNDS FROM MARINE DINOFLAGELLATE AMPHIDINIUM SP, Tetrahedron, 54(48), 1998, pp. 14455-14464

SYNTHESIS OF NOVEL CHIRAL QUATERNARY PHOSPHONIUM SALTS WITH A MULTIPLE HYDROGEN-BONDING SITE, AND THEIR APPLICATION TO ASYMMETRIC PHASE-TRANSFER ALKYLATION

Authors: MANABE K

Citation: K. Manabe, SYNTHESIS OF NOVEL CHIRAL QUATERNARY PHOSPHONIUM SALTS WITH A MULTIPLE HYDROGEN-BONDING SITE, AND THEIR APPLICATION TO ASYMMETRIC PHASE-TRANSFER ALKYLATION, Tetrahedron, 54(48), 1998, pp. 14465-14476

ENZYME-CATALYZED FORMATION OF (S)-CYANOHYDRINS DERIVED FROM ALDEHYDESAND KETONES IN A BIPHASIC SOLVENT SYSTEM

Authors: GRIENGL H KLEMPIER N POCHLAUER P SCHMIDT M SHI NY ZABELINSKAJAMACKOVA AA

Citation: H. Griengl et al., ENZYME-CATALYZED FORMATION OF (S)-CYANOHYDRINS DERIVED FROM ALDEHYDESAND KETONES IN A BIPHASIC SOLVENT SYSTEM, Tetrahedron, 54(48), 1998, pp. 14477-14486

SYNTHESIS OF PARTIALLY-DEUTERATED 2'-DEOXYRIBONUCLEOSIDE BLOCKS AND THEIR INCORPORATION INTO AN OLIGO-DNA FOR SIMPLIFICATION OF OVERCROWDING AND SELECTIVE ENHANCEMENT OF RESOLUTION AND SENSITIVITY IN THE H-1-NMR SPECTRA

Authors: FOLDESI A MALTSEVA TV DINYA Z CHATTOPADHYAYA J

Citation: A. Foldesi et al., SYNTHESIS OF PARTIALLY-DEUTERATED 2'-DEOXYRIBONUCLEOSIDE BLOCKS AND THEIR INCORPORATION INTO AN OLIGO-DNA FOR SIMPLIFICATION OF OVERCROWDING AND SELECTIVE ENHANCEMENT OF RESOLUTION AND SENSITIVITY IN THE H-1-NMR SPECTRA, Tetrahedron, 54(48), 1998, pp. 14487-14514

PARTIALLY-DEUTERATED OLIGO-DNA REDUCES OVERCROWDING, ENHANCES RESOLUTION AND SENSITIVITY AND PROVIDE IMPROVED NMR CONSTRAINTS FOR STRUCTUREELUCIDATION OF OLIGO-DNA

Authors: MALTSEVA TV FOLDESI A CHATTOPADHYAYA J

Citation: Tv. Maltseva et al., PARTIALLY-DEUTERATED OLIGO-DNA REDUCES OVERCROWDING, ENHANCES RESOLUTION AND SENSITIVITY AND PROVIDE IMPROVED NMR CONSTRAINTS FOR STRUCTUREELUCIDATION OF OLIGO-DNA, Tetrahedron, 54(48), 1998, pp. 14515-14528

ELECTROCHEMICALLY INDUCED OXIDATIVE REARRANGEMENT OF ALKYLIDENEMALONATES

Authors: ELINSON MN FEDUCOVICH SK NIKISHIN GI

Citation: Mn. Elinson et al., ELECTROCHEMICALLY INDUCED OXIDATIVE REARRANGEMENT OF ALKYLIDENEMALONATES, Tetrahedron, 54(48), 1998, pp. 14529-14540

NOVEL CYCLOBUTANE FUSED FUROCHROMONE OLIGOMERS FROM THE SEEDS OF PIMPINELLA-MONOICA DALZ

Authors: PRADHAN P BANERJI A

Citation: P. Pradhan et A. Banerji, NOVEL CYCLOBUTANE FUSED FUROCHROMONE OLIGOMERS FROM THE SEEDS OF PIMPINELLA-MONOICA DALZ, Tetrahedron, 54(48), 1998, pp. 14541-14548

ASYMMETRIC REACTIONS OF ALPHA-KETOACID-DERIVED HEMIACETALS - STEREOSELECTIVE SYNTHESIS OF ALPHA-HYDROXY ACIDS

Authors: PANSARE SV RAVI RG

Citation: Sv. Pansare et Rg. Ravi, ASYMMETRIC REACTIONS OF ALPHA-KETOACID-DERIVED HEMIACETALS - STEREOSELECTIVE SYNTHESIS OF ALPHA-HYDROXY ACIDS, Tetrahedron, 54(48), 1998, pp. 14549-14564

NATURALLY-OCCURRING 20,26-DIHYDROXYECDYSONE EXISTS AS 2 C-25 EPIMERS WHICH EXHIBIT DIFFERENT DEGREES OF MOLTING HORMONE-ACTIVITY

Authors: SUKSAMRARN A YINGYONGNARONGKUL BE PROMRANGSAN N

Citation: A. Suksamrarn et al., NATURALLY-OCCURRING 20,26-DIHYDROXYECDYSONE EXISTS AS 2 C-25 EPIMERS WHICH EXHIBIT DIFFERENT DEGREES OF MOLTING HORMONE-ACTIVITY, Tetrahedron, 54(48), 1998, pp. 14565-14572

DITOX MEDIATED SYNTHESIS OF 2-BROMO-4-DEOXYPYRANOSIDE DERIVATIVES

Authors: PAGE PCB MCKENZIE MJ BUCKLE DR

Citation: Pcb. Page et al., DITOX MEDIATED SYNTHESIS OF 2-BROMO-4-DEOXYPYRANOSIDE DERIVATIVES, Tetrahedron, 54(48), 1998, pp. 14573-14580

HIGHLY CHEMOSELECTIVE OSMIUM-MEDIATED DIHYDROXYLATION OF 2-VINYL AND 2-ALLYL-1,3-DITHIANE 1-OXIDES

Authors: PAGE PCB MCKENZIE MJ BUCKLE DR

Citation: Pcb. Page et al., HIGHLY CHEMOSELECTIVE OSMIUM-MEDIATED DIHYDROXYLATION OF 2-VINYL AND 2-ALLYL-1,3-DITHIANE 1-OXIDES, Tetrahedron, 54(48), 1998, pp. 14581-14596

PHALLUSIDES, NEW GLUCOSPHINGOLIPIDS FROM THE ASCIDIAN PHALLUSIA-FUMIGATA

Authors: DURAN R ZUBIA E ORTEGA MJ NARANJO S SALVA J

Citation: R. Duran et al., PHALLUSIDES, NEW GLUCOSPHINGOLIPIDS FROM THE ASCIDIAN PHALLUSIA-FUMIGATA, Tetrahedron, 54(48), 1998, pp. 14597-14602

MIXED-METAL BASE LICKOR AS KEY REAGENT IN THE SYNTHESIS OF CONJUGATE ALKADIEN-1-OLS - A NEW ROUTE TO AN INSECT ATTRACTANT

Authors: COMINETTI F DEAGOSTINO A PRANDI C VENTURELLO P

Citation: F. Cominetti et al., MIXED-METAL BASE LICKOR AS KEY REAGENT IN THE SYNTHESIS OF CONJUGATE ALKADIEN-1-OLS - A NEW ROUTE TO AN INSECT ATTRACTANT, Tetrahedron, 54(48), 1998, pp. 14603-14608

Risultati: << | 101-125 | 126-150 | 151-175 | 176-200 | >>