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Results: 1-25 | 26-39
Results: 1-25/39
The reaction of 1-(2,4,6-trimethylphenyl)-1,2-dihydrophosphinine 1-oxides with dimethyl acetylenedicarboxylate; a [4+2] or a [2+2] cycloaddition?
Authors: Keglevich, G Vasko, AG Dobo, A Ludanyi, K Toke, L
Citation: G. Keglevich et al., The reaction of 1-(2,4,6-trimethylphenyl)-1,2-dihydrophosphinine 1-oxides with dimethyl acetylenedicarboxylate; a [4+2] or a [2+2] cycloaddition?, J CHEM S P1, (9), 2001, pp. 1062-1065
Diels-Alder reaction of (2,4,6-trialkylphenyl)phospholes with N-phenyl-maleimide.
Authors: Keglevich, G Trecska, M Dajka, B Chuluunbaatar, T Dobo, A Toke, L Pete, B
Citation: G. Keglevich et al., Diels-Alder reaction of (2,4,6-trialkylphenyl)phospholes with N-phenyl-maleimide., MAGY KEM FO, 107(5), 2001, pp. 213-217
A new reaction of arylphospholes: Site-selective phosphorylation through reaction with phosphorus tribromide
Authors: Chuluunbaatar, T Keglevich, G Dobo, A Toke, L
Citation: T. Chuluunbaatar et al., A new reaction of arylphospholes: Site-selective phosphorylation through reaction with phosphorus tribromide, MAGY KEM FO, 107(5), 2001, pp. 218-220
A new reaction of 1-(2,4,6-trialkylphenyl)-phospholes with heteroaromatic character; aromatic electrophilic substitution under the conditions of Friedel-Crafts acylation.
Authors: Chuluunbaatar, T Keglevich, G Dajka, B Szollosy, A Dobo, A Toke, L
Citation: T. Chuluunbaatar et al., A new reaction of 1-(2,4,6-trialkylphenyl)-phospholes with heteroaromatic character; aromatic electrophilic substitution under the conditions of Friedel-Crafts acylation., MAGY KEM FO, 107(5), 2001, pp. 221-224
Synthesis of D-glucose-based azacrown ethers with phosphinoxidoalkyl side chains and their application to an enantioselective reaction
Authors: Novak, T Bako, P Keglevich, G Dobo, A Vekey, K Toke, L
Citation: T. Novak et al., Synthesis of D-glucose-based azacrown ethers with phosphinoxidoalkyl side chains and their application to an enantioselective reaction, J INCL P MA, 40(3), 2001, pp. 207-212
Competitive [4+2] cycloadditions in equimolar mixtures of 1-arylphosphole oxides
Authors: Keglevich, G Chuluunbaatar, T Dajka, B Namkhainyambuu, BA Ludanyi, K Toke, L
Citation: G. Keglevich et al., Competitive [4+2] cycloadditions in equimolar mixtures of 1-arylphosphole oxides, HETEROAT CH, 12(7), 2001, pp. 633-635
The synthesis of six-membered P-heterocycles with sterically demanding substituent on the phosphorus atom
Authors: Keglevich, G Forintos, H Sipos, M Dobo, A Ludanyi, K Vekey, K Tungler, A Toke, L
Citation: G. Keglevich et al., The synthesis of six-membered P-heterocycles with sterically demanding substituent on the phosphorus atom, HETEROAT CH, 12(6), 2001, pp. 528-533
Selective reductions in the sphere of organophosphorus compounds
Authors: Keglevich, G Gaumont, AC Denis, JM
Citation: G. Keglevich et al., Selective reductions in the sphere of organophosphorus compounds, HETEROAT CH, 12(3), 2001, pp. 161-167
Study on the UV light-mediated fragmentation of 7-(2,4,6-trialkylphenyl-)7-phosphanorbornene 7-oxides in alcohols: New evidences on the mechanism
Authors: Keglevich, G Trecska, M Nagy, Z Toke, L
Citation: G. Keglevich et al., Study on the UV light-mediated fragmentation of 7-(2,4,6-trialkylphenyl-)7-phosphanorbornene 7-oxides in alcohols: New evidences on the mechanism, HETEROAT CH, 12(1), 2001, pp. 6-9
Formation of aryl dialkylphosphinates from dialkylphosphinous chlorides and arylmagnesium bromides under oxidative conditions
Authors: Keglevich, G Tamas, A Parlagh, G Toke, L
Citation: G. Keglevich et al., Formation of aryl dialkylphosphinates from dialkylphosphinous chlorides and arylmagnesium bromides under oxidative conditions, HETEROAT CH, 12(1), 2001, pp. 38-41
Asymmetric Michael addition catalyzed by D-glucose-based azacrown ethers
Authors: Novak, T Tatai, J Bako, P Czugler, M Keglevich, G Toke, L
Citation: T. Novak et al., Asymmetric Michael addition catalyzed by D-glucose-based azacrown ethers, SYNLETT, (3), 2001, pp. 424-426
On the cycloaddition of arylphosphine oxides with dimethyl acetylenedicarboxylate
Authors: Keglevich, G Kortvelyesi, T Forintos, H Tamas, A Ludanyi, K Izvekov, V Toke, L
Citation: G. Keglevich et al., On the cycloaddition of arylphosphine oxides with dimethyl acetylenedicarboxylate, TETRAHEDR L, 42(26), 2001, pp. 4417-4420
Phosphorylation of phenols and naphthols by phenylmethylenephosphine oxidegenerated by the thermolysis of a 2-phosphabicyclo[2.2.2]octa-5,7-diene 2-oxide
Authors: Keglevich, G Szelke, H Dobo, A Nagy, Z Toke, L
Citation: G. Keglevich et al., Phosphorylation of phenols and naphthols by phenylmethylenephosphine oxidegenerated by the thermolysis of a 2-phosphabicyclo[2.2.2]octa-5,7-diene 2-oxide, SYN COMMUN, 31(11), 2001, pp. 1737-1741
One-pot transformation of cyclic phosphine oxides to phosphine-boranes by dimethyl sulfide-borane
Authors: Keglevich, G Fekete, M Chuluunbaatar, T Dobo, A Harmat, V Toke, L
Citation: G. Keglevich et al., One-pot transformation of cyclic phosphine oxides to phosphine-boranes by dimethyl sulfide-borane, J CHEM S P1, (24), 2000, pp. 4451-4455
A new reaction of 1-(2,4,6-trialkylphenyl)phospholes with heteroaromatic character; aromatic electrophilic substitution under the conditions of Friedel-Crafts acylation
Authors: Keglevich, G Chuluunbaatar, T Dajka, B Dobo, A Szollosy, A Toke, L
Citation: G. Keglevich et al., A new reaction of 1-(2,4,6-trialkylphenyl)phospholes with heteroaromatic character; aromatic electrophilic substitution under the conditions of Friedel-Crafts acylation, J CHEM S P1, (17), 2000, pp. 2895-2897
Synthesis of D-glucose-based azacrown ethers with phosphonoalkyl side chain and their application to enantioselective reaction.
Authors: Novak, T Bako, P Pete, B Keglevich, G Ludanyi, K Toke, L
Citation: T. Novak et al., Synthesis of D-glucose-based azacrown ethers with phosphonoalkyl side chain and their application to enantioselective reaction., MAGY KEM FO, 106(4), 2000, pp. 171-176
Phosphine-boranes based on the 7-phosphanorbornene framework: a regioselective approach to the monoboranes of the dimers of phospholes
Authors: Keglevich, G Chuluunbaatar, T Ludanyi, K Toke, L
Citation: G. Keglevich et al., Phosphine-boranes based on the 7-phosphanorbornene framework: a regioselective approach to the monoboranes of the dimers of phospholes, MAGY KEM FO, 106(12), 2000, pp. 469-476
Synthesis and cation binding ability of the phosphonoalkyl- and phosphinoylalkyl derivatives of monoaza-18-crown-6
Authors: Novak, T Bako, P Imre, T Keglevich, G Dobo, A Toke, L
Citation: T. Novak et al., Synthesis and cation binding ability of the phosphonoalkyl- and phosphinoylalkyl derivatives of monoaza-18-crown-6, J INCL P MA, 38(1-4), 2000, pp. 435-443
Modification of D-glucose-based 18-crown-6 ethers by phosphorylation and phosphinylation
Authors: Novak, T Bako, P Dobo, A Ludanyi, K Toke, L Keglevich, G
Citation: T. Novak et al., Modification of D-glucose-based 18-crown-6 ethers by phosphorylation and phosphinylation, HETEROAT CH, 11(4), 2000, pp. 267-270
Diels-Alder reaction of (2,4,6-trialkylphenyl)phospholes with N-phenylmaleimide
Authors: Keglevich, G Trecska, M Dajka, B Bele, P Dobo, A Toke, L
Citation: G. Keglevich et al., Diels-Alder reaction of (2,4,6-trialkylphenyl)phospholes with N-phenylmaleimide, HETEROAT CH, 11(4), 2000, pp. 271-275
Detection of the enantiomers of P-stereogenic pentacoordinated phosphorus compounds: P-31 NMR of oxaphosphetes in optically active solvents
Authors: Kollar, L Berente, Z Forintos, H Keglevich, G
Citation: L. Kollar et al., Detection of the enantiomers of P-stereogenic pentacoordinated phosphorus compounds: P-31 NMR of oxaphosphetes in optically active solvents, TETRAHEDR-A, 11(22), 2000, pp. 4433-4436
A new reaction of arylphospholes: site-selective phosphorylation through reaction with phosphorus tribromide
Authors: Keglevich, G Chuluunbaatar, T Dobo, A Toke, L
Citation: G. Keglevich et al., A new reaction of arylphospholes: site-selective phosphorylation through reaction with phosphorus tribromide, J CHEM S P1, 10, 2000, pp. 1495-1496
Synthesis of the spiro derivatives of 1,2-oxaphosphetes by [2+2] cycloaddition of cyclic 1-(2,4,6-triisopropylphenyl)phosphine oxides with dimethyl acetylenedicarboxylate
Authors: Keglevich, G Forintos, H Keseru, GM Hegedus, L Toke, L
Citation: G. Keglevich et al., Synthesis of the spiro derivatives of 1,2-oxaphosphetes by [2+2] cycloaddition of cyclic 1-(2,4,6-triisopropylphenyl)phosphine oxides with dimethyl acetylenedicarboxylate, TETRAHEDRON, 56(27), 2000, pp. 4823-4828
Phosphine-boranes based on the 7-phosphanorbornene framework: a regioselective approach to the monoboranes of the dimers of phospholes
Authors: Keglevich, G Chuluunbaatar, T Ludanyi, K Toke, L
Citation: G. Keglevich et al., Phosphine-boranes based on the 7-phosphanorbornene framework: a regioselective approach to the monoboranes of the dimers of phospholes, TETRAHEDRON, 56(1), 2000, pp. 1-6
Convenient method for the reduction of the double-bond of cyclic vinylphosphine oxides using borane
Authors: Keglevich, G Fekete, M Chuluunbaatar, T Dobo, A Bocskei, Z Toke, L
Citation: G. Keglevich et al., Convenient method for the reduction of the double-bond of cyclic vinylphosphine oxides using borane, SYN COMMUN, 30(23), 2000, pp. 4221-4231
Risultati: 1-25 | 26-39