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Results: 1-25/27
Authors:
Uncuta, C
Tudose, A
Caproiu, MT
Stavarache, C
Balaban, AT
Citation: C. Uncuta et al., Reactions of pyrylium salts with nucleophiles. Part 26. The reaction with the cyanide anion revisited, J CHEM R-S, (5), 2001, pp. 170-171
Authors:
Covaci, IC
Constantinescu, T
Caproiu, MT
Caldararu, H
Ionita, P
Balaban, AT
Citation: Ic. Covaci et al., New congeners of 1-picryl-2-phenyl-2-(para-picramidophenyl)-diazenium betaine whose picramido groups are replaced by 4-cyano-2,6-dinitrophenyl analogs, POL J CHEM, 75(10), 2001, pp. 1427-1440
Authors:
Dumitrascu, F
Mitan, CI
Draghici, C
Caproiu, MT
Raileanu, D
Citation: F. Dumitrascu et al., Primary cycloadducts of 1,10-phenanthrolinium and phthalazinium phenacylides with DMAD, TETRAHEDR L, 42(47), 2001, pp. 8379-8382
Authors:
Iuhas, PC
Georgescu, E
Georgescu, F
Draghici, C
Caproiu, MT
Citation: Pc. Iuhas et al., Pyrimidinium ylides. IX - The synthesis and the stability of some new pyrimidinium ylides, REV RO CHIM, 46(1), 2001, pp. 55-62
Authors:
Dumitrascu, F
Draghici, C
Caproiu, MT
Crangus, C
Mitan, CI
Barbu, L
Raileanu, D
Citation: F. Dumitrascu et al., Steric effects in the direct iodination and 1,3 dipolar cycloaddition of sydnones, REV CHIM, 52(4), 2001, pp. 183-187
Authors:
Dumitrascu, F
Mitan, CI
Draghici, C
Caproiu, MT
Citation: F. Dumitrascu et al., Synthesis of some new 4,5-dihydro-3(2H)pyridazinone and 3(2H)pyridazinone with potential cardiotonic activity, REV CHIM, 52(4), 2001, pp. 193-198
Authors:
Covaci, IC
Constantinescu, T
Caproiu, MT
Luca, C
Balaban, AT
Citation: Ic. Covaci et al., Solid supramolecular complexes of potassium salts of N-methoxynitroanilinederivatives and methoxyamino-3,5-dinitropyridine with 18-crown-6 ether, EUR J ORG C, (21), 2000, pp. 3569-3573
Authors:
Ilies, M
Supuran, CT
Scozzafava, A
Casini, A
Mincione, F
Menabuoni, L
Caproiu, MT
Maganu, M
Banciu, MD
Citation: M. Ilies et al., Carbonic anhydrase inhibitors: Sulfonamides incorporating furan-, thiophene- and pyrrole-carboxamido groups possess strong topical intraocular pressure lowering properties as aqueous suspensions, BIO MED CH, 8(8), 2000, pp. 2145-2155
Authors:
Nourescu, D
Maior, O
Caproiu, MT
Vasilescu, M
Pencu, GI
Luca, C
Socoteanu, R
Mischie, A
Constantinescu, T
Citation: D. Nourescu et al., Phase transfer catalysed O-alkylation of estrogen hormones. Fluorescent derivatives, REV RO CHIM, 45(9), 2000, pp. 887-894
Authors:
Nourescu, D
Luca, C
Caproiu, MT
Pencu, GI
Constantinescu, T
Citation: D. Nourescu et al., Obtainment of 17 beta-estradiol or 17 beta-estradiol-17 alpha-deuterium through stereoselective reduction of estrone, using NaBH4 and LiBD4 respectively in the presence of a crown ether, REV RO CHIM, 45(6), 2000, pp. 531-535
Authors:
Popescu, DO
Ionita, P
Socoteanu, R
Caproiu, MT
Citation: Do. Popescu et al., Synthesis of a new macrocyclic ligand containing two sulphonamide groups and a preliminary study of cation transport by this ligand, REV RO CHIM, 45(4), 2000, pp. 357-360
Authors:
Hristea, EN
Hillebrand, M
Radutiu, AC
Caldararu, H
Caproiu, MT
Ionita, P
Constantinescu, T
Balaban, AT
Citation: En. Hristea et al., Reaction of 1,1-diphenyl-2-picryl-hydrazyl or -hydrazine with sodium borohydride in the presence of 18-crown-6 ether, REV RO CHIM, 45(12), 2000, pp. 1089-1096
Authors:
Ionita, P
Caproiu, MT
Balaban, AT
Citation: P. Ionita et al., New sulfonyl derivatives of 2,2-diphenyl-1-picrylhydrazyl and their supramolecular complexes with crown ethers or kryptands, REV RO CHIM, 45(10), 2000, pp. 935-941
Authors:
Baciu, I
Cirlanaru, C
Draghici, C
Caproiu, MT
Citation: I. Baciu et al., Synthesis of new esters, derived from cholesterol, REV CHIM, 51(5), 2000, pp. 392-395
Authors:
Caproiu, MT
Covaci, IC
Ionita, P
Luca, C
Constantinescu, T
Balaban, AT
Citation: Mt. Caproiu et al., Regioselectively [(NO2)-N-15]-labeled N-methoxypicramide and DPPH preparedby using crown ether and solid sodium [N-15]nitrite, J RAD NUCL, 242(3), 1999, pp. 773-776
Authors:
Ionita, G
Caproiu, MT
Meghea, A
Maior, O
Rovinaru, M
Ionita, P
Citation: G. Ionita et al., Synthesis based on 9-amino-N-picrylcarbazyl, POL J CHEM, 73(7), 1999, pp. 1177-1183
Authors:
Uncuta, C
Tudose, A
Caproiu, MT
Plaveti, M
Kakou-Yao, R
Citation: C. Uncuta et al., Beckmann and cyclization reactions of sigma-oxo-alpha,beta-unsaturated ketoximes obtained from pyrylium salts and hydroxylamine. Formation of 2-aryl(or alkyl)amino-4,6-disubstituted pyrylium salts, TETRAHEDRON, 55(52), 1999, pp. 15011-15024
Authors:
Sahini, VE
Caproiu, MT
Ionita, G
Citation: Ve. Sahini et al., Lipophilicity study of some antipyrine derivatives and their interaction with aminoacids, REV RO CHIM, 44(9), 1999, pp. 817-822
Authors:
Covaci, IC
Constantinescu, T
Ionita, P
Caproiu, MT
Zarna, N
Luca, C
Balaban, AT
Citation: Ic. Covaci et al., A new nitration process of N-methoxy-dinitroaniline and triarylhydrazine derivatives with sodium nitrite in the presence of crown ethers, REV RO CHIM, 44(9), 1999, pp. 823-829
Authors:
Covaci, I
Constantinescu, T
Caproiu, MT
Dumitrascu, F
Luca, C
Balaban, AT
Citation: I. Covaci et al., New N-methoxy-dinitro-aniline derivatives: Synthesis, structure and pK(a) values, REV RO CHIM, 44(6), 1999, pp. 531-537
Authors:
Covaci, IC
Constantinescu, T
Caproiu, MT
Draghici, C
Ionita, P
Luca, C
Stanciuc, G
Maganu, M
Balaban, AT
Citation: Ic. Covaci et al., 3,5-dinitro-4-methoxyaminobenzoic acid and its derivatives, REV RO CHIM, 44(4), 1999, pp. 333-340
Authors:
Georgescu, F
Georgescu, EI
Caproiu, MT
Draghici, C
Citation: F. Georgescu et al., NMR studies of 3-substituted quinazolin-4(3H)-ones, REV RO CHIM, 44(4), 1999, pp. 341-350
Authors:
Badea, F
Stoica, A
Ionita, P
Caproiu, MT
Constantinescu, T
Citation: F. Badea et al., Nitration of some di- and tri-nitrohalobenzenes with solid sodium nitrite in the presence of 18 crown 6, REV RO CHIM, 44(4), 1999, pp. 351-356
Authors:
Ionita, P
Constantinescu, T
Caldararu, H
Luca, C
Caproiu, MT
Dumitrascu, F
Silberg, I
Balaban, AT
Citation: P. Ionita et al., The reaction between the DPPH free radical and KCN in the presence of crown ether 18-C-6 - A correction, REV RO CHIM, 44(4), 1999, pp. 393-396
Authors:
Luca, C
Nourescu, D
Caproiu, MT
Pencu, GI
Constantinescu, T
Citation: C. Luca et al., The behaviour of some estrogens in the nitration process. II. A comparative study of 18-crown-6-ether effect on estrone nitration with NO2, NO2+, HNO2 and NO2- species, REV RO CHIM, 44(2), 1999, pp. 147-153