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Results: 1-25/27
Authors:
RITZEN A
BASU B
CHATTOPADHYAY SK
DOSSA F
FREJD T
Citation: A. Ritzen et al., SYNTHESIS OF OPTICALLY-ACTIVE ARYLENE BIS-ALANINE DERIVATIVES CARRYING ORTHOGONAL PROTECTING GROUPS, Tetrahedron : asymmetry, 9(3), 1998, pp. 503-512
Authors:
RITZEN A
BASU B
WALLBERG A
FREJD T
Citation: A. Ritzen et al., PHENYLTRISALANINE - A NEW, C-3-SYMMETRICAL, TRIFUNCTIONAL AMINO-ACID, Tetrahedron : asymmetry, 9(19), 1998, pp. 3491-3496
Authors:
OLSSON R
BERG U
FREJD T
Citation: R. Olsson et al., ALKYLATIVE CLEAVAGE OF THE ENDO-CYCLIC C-O BOND IN LACTOL ETHERS EMPLOYING ORGANOMETALLIC REAGENTS, Acta chemica Scandinavica, 52(2), 1998, pp. 172-174
Authors:
WENNERBERG J
OLOFSSON C
FREJD T
Citation: J. Wennerberg et al., ZEOLITE-BETA INDUCED REARRANGEMENT OF ALKOXYBENZYL ALLYL ETHERS TO ALDEHYDES AND KETONES - PART IV - INVESTIGATION OF THE REACTION CONDITIONS, Acta chemica Scandinavica, 52(2), 1998, pp. 232-235
Authors:
WENNERBERG J
FREJD T
Citation: J. Wennerberg et T. Frejd, MECHANISTIC ASPECTS OF THE ZEOLITE-BETA INDUCED REARRANGEMENT OF ALKOXYBENZYL ALLYL ETHERS TO ALDEHYDES AND KETONES, Acta chemica Scandinavica, 52(1), 1998, pp. 95-99
Authors:
OLSSON R
RUNDSTROM P
FREJD T
Citation: R. Olsson et al., CHELATION-CONTROLLED REGIOSELECTIVE ENDO CLEAVAGE AND STEREOSELECTIVEC-1 ALKYLATION OF PENTOFURANOSIDES, Journal of the Chemical Society. Perkin transactions. I, (4), 1998, pp. 785-790
Authors:
RITZEN A
FREJD T
Citation: A. Ritzen et T. Frejd, CYCLIZATION OF META-PHENYLENE-BIS-ALANINE DERIVATIVES, Journal of the Chemical Society. Perkin transactions. I (Print), (20), 1998, pp. 3419-3424
Authors:
OLSSON R
BERG U
FREJD T
Citation: R. Olsson et al., ENDOCYCLIC CLEAVAGE OF GLYCOSIDES - PART 6 - SUBSTITUENT EFFECTS OF THE ALKYLATIVE ENDOCYCLIC CLEAVAGE OF GLYCOSIDES (VOL 54, PG 3935, 1998), Tetrahedron, 54(21), 1998, pp. 5424-5424
Authors:
OLSSON R
BERG U
FREJD T
Citation: R. Olsson et al., ENDOCYCLIC CLEAVAGE OF GLYCOSIDES - VI - SUBSTITUENT EFFECTS OF THE ALKYLATIVE ENDOCYCLIC CLEAVAGE OF GLYCOSIDES, Tetrahedron, 54(15), 1998, pp. 3935-3954
Authors:
WENNERBERG J
OLOFSSON C
FREJD T
Citation: J. Wennerberg et al., ZEOLITE BETA-INDUCED REARRANGEMENT OF ALKOXYBENZYL ALLYL ETHERS TO ALDEHYDES AND KETONES - 5 - VARIATION OF THE ALLYLIC MOIETY, Journal of organic chemistry, 63(11), 1998, pp. 3595-3598
Authors:
OLSSON R
RUNDSTROM P
PERSSON B
FREJD T
Citation: R. Olsson et al., ORGANOTITANIUM-INDUCED STEREOSELECTIVE ALKYLATIVE ENDO-CLEAVAGE OF BENZYL PENTOPYRANOSIDES, Carbohydrate research, 307(1-2), 1998, pp. 13-18
Authors:
WENNERBERG J
EKLUND L
POLLA M
FREJD T
Citation: J. Wennerberg et al., REARRANGEMENT OF P-METHOXYBENZYL-PROTECTED ALLYLIC ALCOHOLS TO ALDEHYDES, Chemical communications, (5), 1997, pp. 445-445
Authors:
BASU B
CHATTOPADHYAY SK
RITZEN A
FREJD T
Citation: B. Basu et al., SYNTHESIS OF OPTICALLY-ACTIVE 1,1'-FERROCENYLENE-BIS-ALANINE CARRYING4 DIFFERENT PROTECTING GROUPS, Tetrahedron : asymmetry, 8(11), 1997, pp. 1841-1846
Authors:
BERG U
BUTKUS E
FREJD T
STONCIUS A
Citation: U. Berg et al., GAS-CHROMATOGRAPHIC ENANTIOSEPARATION AND THERMODYNAMIC PARAMETERS OFBICYCLIC DIKETONES, Acta chemica Scandinavica, 51(10), 1997, pp. 1030-1034
Authors:
ALMQVIST F
TORSTENSSON L
GUDMUNDSSON A
FREJD T
Citation: F. Almqvist et al., NEW LIGANDS FOR THE TITANIUM(IV)-INDUCED ASYMMETRIC REDUCTION OF KETONES WITH CATECHOLBORANE, Angewandte Chemie, International Edition in English, 36(4), 1997, pp. 376-377
Authors:
OLSSON R
BERG U
FREJD T
Citation: R. Olsson et al., IS A HYDROGEN-BONDED CARBENE AN INTERMEDIATE IN THE ORGANOALUMINUM-INDUCED RING-OPENING OF PYRANOSIDES, Tetrahedron letters, 38(32), 1997, pp. 5701-5704
Authors:
BERG U
BUTKUS E
FREJD T
BROMANDER S
Citation: U. Berg et al., STEREOCHEMICAL STUDIES OF BICYCLO[5.3.1]UNDECANE-8,11-DIONE - CONFORMATIONAL-ANALYSIS, ENANTIOMER SEPARATION, CD-SPECTROSCOPY AND ENOLIZATION, Tetrahedron, 53(14), 1997, pp. 5339-5348
Authors:
WENNERBERG J
POLLA M
FREJD T
Citation: J. Wennerberg et al., SIAMYL GLYOXYLATE AS AN EFFICIENT ENOPHILE IN THE LEWIS-ACID MEDIATEDGLYOXYLATE ENE-REACTION WITH ALLYLIC ETHERS - APPLICATION TO THE SYNTHESIS OF A TAXOL A-RING SUBUNIT, Journal of organic chemistry, 62(25), 1997, pp. 8735-8740
Authors:
BASU B
FREJD T
Citation: B. Basu et T. Frejd, CATALYTIC ASYMMETRIC-SYNTHESIS OF BIS-ARMED AROMATIC AMINO-ACID DERIVATIVES - PROBLEMS RELATED TO THE SYNTHESIS OF ENANTIOMERICALLY PURE BIS-METHYL ESTER OF THE (S,S)-PYRIDINE-2,6-DIYL BIS-ALANINE, Acta chemica Scandinavica, 50(4), 1996, pp. 316-322
Authors:
EKLUND L
SARVARY I
FREJD T
Citation: L. Eklund et al., SYNTHETIC STUDIES TOWARDS PSEUDOPTEROSIN-A, Journal of the Chemical Society. Perkin transactions. I, (4), 1996, pp. 303-305
Authors:
ALMQVIST F
FREJD T
Citation: F. Almqvist et T. Frejd, NEIGHBORING GROUP PARTICIPATION IN A REGIOSELECTIVE AND STEREOSELECTIVE CHLORINATION OF A BICYCLO[2.2.2]OCTANONE, Journal of organic chemistry, 61(20), 1996, pp. 6947-6951
Authors:
ALMQVIST F
EKMAN N
FREJD T
Citation: F. Almqvist et al., SYNTHESIS OF OPTICALLY-ACTIVE ENDO,ENDO BICYCLO[2.2.2]OCTANE-2,5-DIOL, BICYCLO[2.2.2]OCTANE-2,5-DIONE, AND RELATED-COMPOUNDS, Journal of organic chemistry, 61(11), 1996, pp. 3794-3798
Authors:
ALMQVIST F
FREJD T
Citation: F. Almqvist et T. Frejd, OPTICALLY-ACTIVE BICYCLO[2.2.2]OCTANE DERIVATIVES - SYNTHESIS OF (1S,4R,6R)-6-HYDROXYBICYCLO[2.2.2]OCTAN-2-ONE FROM ITS ENANTIOMER, Tetrahedron : asymmetry, 6(4), 1995, pp. 957-960
Authors:
EKLUND L
RYBERG CJ
FREJD T
Citation: L. Eklund et al., PREPARATION OF (S)-4-METHYLCYCLOHEX-2-EN-1-ONE AND (R)-4-METHYLCYCLOHEX-2-EN-1-ONE, Journal of chemical research. Synopses, (2), 1995, pp. 62-63
Authors:
POLLA M
FREJD T
Citation: M. Polla et T. Frejd, LEWIS-ACID INDUCED ALKOXYALKYLATION OF ALLYLSILANES WITH ACETALS (THESAKURAI REACTION) - REGIOCHEMICAL AND STEREOCHEMICAL ASPECTS, Acta chemica Scandinavica, 47(7), 1993, pp. 716-720