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Results: 1-25/67
Authors:
Fogassy, K
Kovacs, K
Keseru, GM
Toke, L
Faigl, F
Citation: K. Fogassy et al., Solvent and ligand effects on selective mono- and dilithiation of 1-(chlorophenyl)pyrroles and 1-(methoxyphenyl)pyrroles, J CHEM S P1, (9), 2001, pp. 1039-1043
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
Authors:
Balazs, B
Toth, G
Horvath, G
Grun, A
Csokai, V
Toke, L
Bitter, I
Citation: B. Balazs et al., Synthesis and structure elucidation of chromogenic calix[4]arene indophenols capped by carboxamide bridges, EUR J ORG C, (1), 2001, pp. 61-71
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
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
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
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
Authors:
Bako, P
Bako, T
Bisztray, K
Szollosy, A
Nagy, K
Toke, L
Citation: P. Bako et al., Synthesis, extraction ability and application in an asymmetric synthesis of azacrown ethers derived from D-mannitol, J INCL P MA, 39(3-4), 2001, pp. 247-251
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
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
Authors:
Jaszay, ZM
Keseru, GM
Clementis, G
Petnehazy, I
Kovats, K
Toke, L
Citation: Zm. Jaszay et al., Unusually large reactivity differences in the transformation of cyclopropane lactones to 1-aminocyclopropane-1-phosphonic acids and their carboxylic acid analogues, HETEROAT CH, 12(2), 2001, pp. 90-96
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
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
Authors:
Finta, Z
Hell, Z
Balint, J
Takacs, A
Parkanyi, L
Toke, L
Citation: Z. Finta et al., Synthesis and separation of substituted cyclopropane carboxylic acid amideisomers, TETRAHEDR-A, 12(9), 2001, pp. 1287-1292
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
Authors:
Nyerges, M
Fejes, I
Viranyi, A
Groundwater, PW
Toke, L
Citation: M. Nyerges et al., Synthesis of indazole-N-oxides via the 1,7-electrocyclisation of azomethine ylides, TETRAHEDR L, 42(30), 2001, pp. 5081-5083
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
Authors:
Pete, B
Toke, L
Citation: B. Pete et L. Toke, Synthesis of 5-substituted indole derivatives. Part 3: A facile synthesis of 5-chloromethyl-1H-indole-2-carboxylates: replacement of sulfonic acid functionality by chlorine, TETRAHEDR L, 42(19), 2001, pp. 3373-3375
Authors:
Fejes, I
Nyerges, M
Szollosy, A
Blasko, G
Toke, L
Citation: I. Fejes et al., 2-Oxoindolin-3-ylidene derivatives as 2 pi components in 1,3-dipolar cycloadditions of azomethine ylides, TETRAHEDRON, 57(6), 2001, pp. 1129-1137
Authors:
Thurner, A
Faigl, F
Toke, L
Mordini, A
Valacchi, M
Reginato, G
Czira, G
Citation: A. Thurner et al., Useful base promoted elaborations of oxiranyl ethers, TETRAHEDRON, 57(38), 2001, pp. 8173-8180
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
Authors:
Nyerges, M
Fejes, I
Viranyi, A
Groundwater, PW
Toke, L
Citation: M. Nyerges et al., A new and convenient synthesis of 1-aryl-2-dimethylaminoethanols, SYNTHESIS-S, (10), 2001, pp. 1479-1482
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
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
Authors:
Faigl, F
Finta, Z
Hell, Z
Devenyi, T
Kovesdi, I
Toke, L
Citation: F. Faigl et al., In memoriam K. Burger, MAGY KEM FO, 106(9), 2000, pp. 339-340