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Results:
1-17
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Results: 17
Authors:
Chizhova, NV
Khelevina, OG
Nikitina, NY
Berezin, BD
Citation: Nv. Chizhova et al., Bromination of tetraazaporphine and its beta-substituted derivatives usingpyridine as solvent and catalyst, RUSS J G CH, 71(4), 2001, pp. 567-569
Authors:
Khelevina, OG
Chizhova, NV
Stuzhin, PA
Citation: Og. Khelevina et al., Modification of beta-positions in porphyrazines by substitution reactions, J PORPHYR P, 4(5), 2000, pp. 555-563
Authors:
Chizhova, NV
Khelevina, OG
Berezin, BD
Citation: Nv. Chizhova et al., Bromination of 5,10,15,20-tetraazaporphine, RUSS J ORG, 36(9), 2000, pp. 1392-1395
Authors:
Khelevina, OG
Voinov, AA
Citation: Og. Khelevina et Aa. Voinov, Synthesis and kinetic stability of dysprosium(III), europium(III), and neodymium(III) complexes with tetraazaporphine in acetic acid solutions, RUSS J G CH, 70(5), 2000, pp. 778-783
Authors:
Khelevina, OG
Rumyantseva, SV
Citation: Og. Khelevina et Sv. Rumyantseva, Complexation of magnesium(II) with tetraazaporphine in aqueous pyridine, RUSS J C CH, 26(9), 2000, pp. 607-611
Authors:
Khelevina, OG
Rumyantseva, SV
Citation: Og. Khelevina et Sv. Rumyantseva, Influence of the tetraazaporphyrin structure on its coordination to magnesium(II) acetate in pyridine solutions, RUSS J C CH, 26(2), 2000, pp. 82-88
Authors:
Chizhova, NV
Khelevina, OG
Berezin, BD
Citation: Nv. Chizhova et al., Nucleophilic substitution of boron atoms with hydroxylic groups in 2,7,12,17-tetraboron-5,10,15,20-tetraazaporphine macrocycle, ZH ORG KH, 36(1), 2000, pp. 139-140
Authors:
Khelevina, OG
Shukhto, OV
Kulinich, VP
Shaposhnikov, GP
Citation: Og. Khelevina et al., State and kinetic stability of the complex of scandium(III) with octaphenyltetraazaporphine in proton-donor media, RUSS J G CH, 69(9), 1999, pp. 1483-1488
Authors:
Chizhova, NV
Khelevina, OG
Berezin, BD
Citation: Nv. Chizhova et al., State of tetrabromotetraazaporphine and its Zn(II) complex in proton-donormedia, RUSS J G CH, 69(8), 1999, pp. 1312-1316
Authors:
Khelevina, OG
Chizhova, NV
Rumyantseva, SV
Citation: Og. Khelevina et al., Kinetics of complexation between zinc acetate and octaphenyltetraazaporphyrins in a chloroform-pyridine medium, RUSS J C CH, 25(9), 1999, pp. 634-637
Authors:
Khelevina, OG
Voinov, AA
Citation: Og. Khelevina et Aa. Voinov, Kinetic stability of the dysprosium(III) complex with tetraazaporphine in water-acetic acid and methanol-acetic acid mixtures, RUSS J C CH, 25(6), 1999, pp. 445-449
Authors:
Khelevina, OG
Rumyantseva, SV
Citation: Og. Khelevina et Sv. Rumyantseva, Complexation of magnesium(II) with tetraazaporphine in a pyridine-diethylamine medium, RUSS J C CH, 25(5), 1999, pp. 308-311
Authors:
Khelevina, OG
Rumyantseva, SV
Citation: Og. Khelevina et Sv. Rumyantseva, Complexation between magnesium(II) and octa(p-nitrophenyl)tetraazaporphin in a benzene-pyridine medium, RUSS J C CH, 25(4), 1999, pp. 242-245
Authors:
Chizhova, NV
Khelevina, OG
Berezin, BD
Citation: Nv. Chizhova et al., Acid-base interactions of tetrabromotetraazaporphin and its complex with zinc(II) in proton-donor media, RUSS J PH C, 73(6), 1999, pp. 889-893
Authors:
Chizhova, NV
Khelevina, OG
Berezin, BD
Citation: Nv. Chizhova et al., Characteristics of tetrabromotetraazaporphine in pyridine, ZH ORG KH, 34(4), 1998, pp. 624-627
Authors:
Stuzhin, PA
Ul'-Khak, A
Chizhova, NV
Semeikin, AS
Khelevina, OG
Citation: Pa. Stuzhin et al., Acid-base interaction of monoazaporphyrins in AcOH-benzene and AcOH-antipyrine-H2SO4 proton-donor media, ZH FIZ KHIM, 72(9), 1998, pp. 1585-1591
Authors:
Khelevina, OG
Kulinich, VP
Shaposhnikov, GP
Citation: Og. Khelevina et al., Kinetic stability of the yttrium(III) complex with octaphenyltetraazaporphin in acetic acid media, ZH FIZ KHIM, 72(9), 1998, pp. 1592-1596
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