Find Research Outputs

1975

REDUCTION OF 9-AMINOARYLACRIDINES AND THEIR SALTS

Chupakhin, O. N., Postovskii, I. Y., Rusinov, V. L. & Mikisheva, L. I., 1975, In : Khimiya geterotsiklicheskikh soedinenii. 6, p. 814-816 3 p.

Research output: Contribution to journalArticleResearchpeer-review

3 Citations (Scopus)

Replacement of hydrogen in quinoxalines by reaction with π-surplus heteroaromatic systems

Chupakhin, O. N., Sidorov, E. O. & Postovskii, I. Y., 1 Oct 1975, In : Chemistry of Heterocyclic Compounds. 11, 10, 1 p.

Research output: Contribution to journalArticleResearchpeer-review

Structure and properties of 9-aminophenyl- and 9-acetamidophenylacridines

Chupakhin, O. N., Sheinker, Y. N., Pushkareva, Z. V., Trofimov, V. A., Kovalev, E. G. & Kharchuk, V. G., 1 Dec 1975, In : Chemistry of Heterocyclic Compounds. 9, 4, p. 493-495 3 p.

Research output: Contribution to journalArticleResearchpeer-review

Infrared spectroscopy
Crystalline materials
Derivatives

STRUCTURE OF INTERMEDIATE PRODUCT IN 2-QUINAZOLONE SYNTHESIS BY GABRIEL-POSNER METHOD

Postovskii, I. Y., Chupakhin, O. N., Pilicheva, T. L., Klyuev, N. A. & Mertsalov, S. L., 1975, In : Журнал органической химии. 11, 4, p. 875-879 5 p.

Research output: Contribution to journalArticleResearchpeer-review

SUBSTITUTION OF HYDROGEN IN QUINOXALINES AT INTERACTION WITH PI-HETEROAROMATIC SYSTEMS

Chupakhin, O. N., Sidorov, E. O. & Postovskii, I. Y., 1975, In : Khimiya geterotsiklicheskikh soedinenii. 10, p. 1433-1434 2 p.

Research output: Contribution to journalLetterResearchpeer-review

SYNTHESIS AND PHARMACOLOGICAL STUDY OF AKRYDINYLHETERYLMETHANE

Kurilenko, V. M., Basova, L. P., Chupakhin, O. N. & Kirichenko, V. E., 1975, In : Химико-фармацевтический журнал. 9, 5, p. 12-14 3 p.

Research output: Contribution to journalArticleResearchpeer-review

SYNTHESIS OF INDOLEQUINAZOLINES AND PYRROLEQUINAZOLINES

Chupakhin, O. N., Pilicheva, T. L., Postovskii, I. Y. & Klyuev, N. A., 1975, In : Khimiya geterotsiklicheskikh soedinenii. 5, p. 708-712 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Synthesis of indoloand pyrroloquinazolones

Chupakhin, O. N., Pilicheva, T. L., Postovskii, I. Y. & Klyuev, N. A., 1 May 1975, In : Chemistry of Heterocyclic Compounds. 11, 5, p. 615-618 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Indoles
Pyrroles
Oxidation

THERMODYNAMIC ANALYSIS OF BERYLLIUM GLASS CRYSTALLIZATION

Zatsepin, A. F., Dmitriev, I. A. & Romantsev, G. M., 1975, In : Zhurnal Fizicheskoi Khimii. 49, 8, p. 2091-2094 4 p.

Research output: Contribution to journalArticleResearchpeer-review

UNUSUAL REACTION OF ACRIDINE METHIODIDE - SYNTHESIS OF TRIIODIDES AT INTERACTION WITH DIALKYLANILINES

Chupakhin, O. N., Charushin, V. N. & Postovskii, I. Y., 1975, In : Khimiya geterotsiklicheskikh soedinenii. 11, p. 1578-1579 2 p.

Research output: Contribution to journalLetterResearchpeer-review

Unusual reaction of acridinium methiodide formation of triiodides on reaction with dialkylanilines

Chupakhin, O. N., Charushin, V. N. & Postovskii, I. Y., 1 Nov 1975, In : Chemistry of Heterocyclic Compounds. 11, 11, 1 p.

Research output: Contribution to journalLetterResearchpeer-review

1976

DETERMINATION BY LIGHT-SCATTERING METHOD OF POSITION OF SPINODALE OF POLYSTYRENE-CYCLOHEXANE SYSTEM IN VICINITY OF LOWER CRITICAL DISSOLUTION TEMPERATURE

Tager, A. A., Andreeva, V. M., Vshivkov, S. A. & Terenteva, V. P., 1976, In : Vysokomolekulyarnye Soedineniya Seriya B. 18, 3, p. 205-207 3 p.

Research output: Contribution to journalComment/debateResearchpeer-review

DIRECT DETERMINATION OF FORBIDDEN-BAND WIDTH OF A HEAVILY DOPED SEMICONDUCTOR.

Zverev, L. P., Kruzhaev, V. V., Negashev, S. A. & Min'kov, G. M., 1 Jan 1976, In : Semiconductors. 10, 3, p. 337-338 2 p.

Research output: Contribution to journalArticleResearchpeer-review

Tellurium
forbidden bands
tellurium
Semiconductor materials
Magnetic fields

INDIRECT HYPERFINE SN4+-O-2(-)-(CR-3(+), FE-3(+)) INTERACTIONS IN RARE-EARTH ORTHCHROMITES AND ORTHOFERRITES

Moskvin, A. S., Ovanesyan, N. S. & Trukhtanov, V. A., 1976, In : Физика твердого тела. 18, 4, p. 1127-1129 3 p.

Research output: Contribution to journalComment/debateResearchpeer-review

INTERACTION OF PYRIDO[2,3-B]PYRAZINE SALTS WITH NUCLEOPHILES

Charushin, V. N., Chupakhin, O. N. & Postovskii, I. Y., 1976, In : Khimiya geterotsiklicheskikh soedinenii. 8, p. 1146-1147 2 p.

Research output: Contribution to journalLetterResearchpeer-review

MASS-SPECTRA AND STRUCTURE OF ALKYL-SUBSTITUTED 9-AMINOARYLACRIDINES

Klyuev, N. A., Mal'tseva, G. A., Khmel'nitskii, R. A., Chupakhin, O. N. & Rusinov, V. L., 1976, In : Журнал органической химии. 12, 6, p. 1154-1159 6 p.

Research output: Contribution to journalArticleResearchpeer-review

MECHANISM OF ENERGY RELAXATION IN GaAs AT LOW TEMPERATURES.

Zverev, L. P., Min'kov, G. M., Negashev, S. A. & Kruzhaev, V. V., 1 Jan 1976, In : Semiconductors. 10, 12, p. 1388-1390 3 p.

Research output: Contribution to journalArticleResearchpeer-review

Phonons
phonons
Scattering
electron energy
Electron-phonon interactions

MECHANISM OF HYDROGEN NUCLEOPHILIC-SUBSTITUTION - ELECTRON-TRANSFER IN REACTION OF OXIDATION OF SUBSTITUTED 9,10-DIHYDROACRIDINES

Sosonkin, I. M., Subbotin, V. A., Charushin, V. N. & Chupakhin, O. N., 1976, In : Doklady akademii nauk sssr. 229, 4, p. 888-891 4 p.

Research output: Contribution to journalArticleResearchpeer-review

METHOD FOR DETERMINATION OF THE CONDUCTION MECHANISM IN SEMICONDUCTORS.

Zverev, L. P., Min'kov, G. M., Kruzhaev, V. V. & Negashev, S. A., 1 Jan 1976, In : Semiconductors. 10, 4

Research output: Contribution to journalArticleResearchpeer-review

Electric fields
Semiconductor materials
conduction
conductivity
electric fields
1 Citation (Scopus)

Nucleophilic substitution of hydrogen (3-H) in quinoxalone by arylamines

Chupakhin, O. N., Sidorov, E. O. & Postovskii, I. Y., 1 Dec 1976, In : Chemistry of Heterocyclic Compounds. 10, 7, p. 867-870 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Acetic Acid
Amines
Hydrogen
Substitution reactions
ammonium nitrate

NUCLEOPHILIC-SUBSTITUTION OF HYDROGEN (9-H) IN ACRIDINIUM SALTS BY PHENOLS

Chupakhin, O. N., Shilov, G. V., Postovskii, I. Y. & Trofimov, V. A., 1976, In : Khimiya geterotsiklicheskikh soedinenii. 2, p. 266-271 6 p.

Research output: Contribution to journalArticleResearchpeer-review

33 Citations (Scopus)

Nucleophilic substitution of hydrogen in aromatic systems

Chupakhin, O. N. & Postovskii, I. Y., 31 May 1976, In : Russian Chemical Reviews. 45, 5, p. 908-937 30 p.

Research output: Contribution to journalArticleResearchpeer-review

Hydrogen
Substitution reactions
Quinones
Stabilization
Electrons

NUCLEOPHILIC-SUBSTITUTION OF HYDROGEN IN AZINIUM CATIONS - NEW PRODUCTS OF N-METHYLACRIDINIUM IODIDE REACTION WITH DIALKYLANILINES

Chupakhin, O. N., Charushin, V. N. & Postovskii, I. Y., 1976, In : Журнал органической химии. 12, 7, p. 1553-1557 5 p.

Research output: Contribution to journalArticleResearchpeer-review

PHOTOLUMINESCENCE EMITTED FROM p-TYPE GaAs DIFFUSION-DOPED WITH ZINC AND SUBJECTED TO A MAGNETIC FIELD.

Zverev, L. P., Negashev, S. A. & Kruzhaev, V. V., 1 Jan 1976, In : Semiconductors. 10, 6, p. 609-612 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Zinc
Photoluminescence
zinc
Magnetic fields
photoluminescence

STUDY OF PHASE-EQUILIBRIUM OF POLYMER-SOLUTIONS BY CLOUD POINTS METHOD AND MEASUREMENT OF COEXISTING PHASES AND THEIR COMPOSITION

Vshivkov, S. A., Tager, A. A. & Gaifulina, N. B., 1976, In : Vysokomolekulyarnye Soedineniya Seriya B. 18, 1, p. 25-28 4 p.

Research output: Contribution to journalComment/debateResearchpeer-review

STUDY OF PHASE-EQUILIBRIUM OF SOLUTIONS OF CRYSTALLIZABLE POLYMERS - SYSTEM POLYPROPYLENE-CHLOROBENZENE

Tager, A. A., Vshivkov, S. A., Andreeva, V. M. & Tarasova, R. N., 1976, In : Vysokomolekulyarnye Soedineniya Seriya B. 18, 8, p. 592-&

Research output: Contribution to journalComment/debateResearchpeer-review

SUBSTITUTION OF HYDROGEN AND DIMERIZATION OF QUINOXALINE RING BY ACTIVITY OF DIMETHYLANILINE

Chupakhin, O. N., Sidorov, E. O., Shein, S. M. & Bilkis, I. I., 1976, In : Журнал органической химии. 12, 11, p. 2464-2468 5 p.

Research output: Contribution to journalArticleResearchpeer-review

SUPEREXCHANGE INTERACTION IN STRONG CRYSTALLINE FIELD

Sidorov, A. A., Moskvin, A. S. & Popkov, V. V., 1976, In : Физика твердого тела. 18, 10, p. 3005-3013 9 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)

SWITCHING TIME IN LOW-TEMPERATURE IMPURITY BREAKDOWN IN n-TYPE GaAs

Zverev, L. P., Min'kov, G. M., Negashev, S. A. & Kruzhaev, V. V., 1 Jan 1976, In : Semiconductors. 10, 6, p. 716-717 2 p.

Research output: Contribution to journalArticleResearchpeer-review

Carrier concentration
breakdown
Impurities
impurities
Temperature
1977

2ND VIRIAL-COEFFICIENTS OF SOLUTIONS OF SOME CARDO POLYMERS

Tager, A. A., Kolmakova, L. K., Vshivkov, S. A., Kremlyakova, E. V., Vygodskii, Y. S., Salazkin, S. N. & Vinogradova, S. V., 1977, In : Vysokomolekulyarnye Soedineniya Seriya B. 19, 10, p. 738-741 4 p.

Research output: Contribution to journalComment/debateResearchpeer-review

HEAT-TRANSFER OF TURBULENT LIQUID-FILM TO A ROUGH SURFACE UNDER CONDITIONS OF FREE RUN-OFF

Ratnikov, E. F., Sheinkman, A. G., Pakhaluev, V. M. & Shcheklein, S. E., 1977, In : Thermal Engineering. 24, 4, p. 62-64

Research output: Contribution to journalArticleResearchpeer-review

MASS-SPECTRA OF 1-ARYL-5-METHYLTETRAZOLES

KLYUEV, NA., ISTRATOV, EN., KHMELNITSKII, RA., SUBOCH, VP., RUSINOV, VL. & ZYRYANOV, VA., 1977, In : Журнал органической химии. 13, 7, p. 1501-1507 7 p.

Research output: Contribution to journalArticleResearchpeer-review

MASS-SPECTROMETRY OF ELECTRON EFFECT TRANSFER IN SERIES OF 1-ARYL-5-METHYLTETRAZOLES

KLYUEV, NA., ISTRATOV, EN., KHMELNITSKII, RA., ZYRYANOV, VA., RUSINOV, VL. & POSTOVSKII, IY., 1977, In : Журнал органической химии. 13, 10, p. 2218-2220 3 p.

Research output: Contribution to journalArticleResearchpeer-review

14 Citations (Scopus)

MECHANISM OF BAND GAP VARIATION IN HEAVILY DOPED GALLIUM ARSENIDE.

Zverev, L. P., Negashev, S. A., Kruzhaev, V. V. & Min'kov, G. M., 1 Jan 1977, In : Semiconductors. 11, 6, p. 603-605 3 p.

Research output: Contribution to journalArticleResearchpeer-review

Gallium arsenide
gallium
Energy gap
Doping (additives)
Exchange interactions

MECHANISM OF NUCLEOPHILIC-SUBSTITUTION OF HYDROGEN IN AZINES .3. INTERMEDIATE PRODUCTS IN REACTION OF AMINOARYLATION OF QUINAXOLONE-2

Chupakhin, O. N., Sidorov, E. O., Kozerchuk, A. L. & Beilis, Y. I., 1977, In : Khimiya geterotsiklicheskikh soedinenii. 5, p. 684-689 6 p.

Research output: Contribution to journalArticleResearchpeer-review

MECHANISM OF NUCLEOPHILIC-SUBSTITUTION OF HYDROGEN IN AZINES .4. ROLE OF ONE-ELECTRON TRANSFER IN REACTIONS WITH ARYLAMINES

Chupakhin, O. N., Charushin, V. N., Sosonkin, I. M., Kovalev, E. G., Kalb, G. L. & Postovskii, I. Y., 1977, In : Khimiya geterotsiklicheskikh soedinenii. 5, p. 690-694 5 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)
Iodides
Amines
Hydrogen
Condensation
Substitution reactions
3 Citations (Scopus)

Mechanism of nucleophilic substitution of hydrogen in azines IV. Role of one-electron transfer in reactions with arylamines

Chupakhin, O. N., Charushin, V. N., Sosonkin, I. M., Kovalev, E. G., Kalb, G. L. & Postovskii, I. Y., 1 May 1977, In : Chemistry of Heterocyclic Compounds. 13, 5, p. 562-566 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Cations
Hydrogen
Substitution reactions
Electrons
Molecular orbitals

Mechanism of the nucleophilic substitution of hydrogen in azines III. Intermediates in the aminoarylation of 2-quinoxalone

Chupakhin, O. N., Sidorov, E. O., Kozerchuk, A. L. & Beilis, Y. I., 1 May 1977, In : Chemistry of Heterocyclic Compounds. 13, 5, p. 557-561 5 p.

Research output: Contribution to journalArticleResearchpeer-review

Hydrogen
Substitution reactions
Reaction products
Spectroscopy
Decomposition

NATURE OF ANOMALOUS MAGNETIC-PROPERTIES OF YTTRIUM FERRITE-CHROMITES

Kadomtseva, A. M., Moskvin, A. S., Bostrem, I. G. & Wanklyn, B. M., 1977, In : Журнал экспериментальной и теоретической физики. 72, 6, p. 2286-2298 13 p.

Research output: Contribution to journalArticleResearchpeer-review

NEUTRON-DIFFRACTION INVESTIGATION OF MAGNETIC STATE OF NI1-XS,NI1-XS1-YOY AND NI1-XS1-ZSEZ IN METAL-SEMICONDUCTOR PHASE-TRANSITION REGION

Blankova, E. B., Vokhmyanin, A. P., Kelarev, V. V., Pirogov, A. N., Sidorov, S. K., Turkhan, Y. E. & Yakshibaev, R. A., 1977, In : Журнал экспериментальной и теоретической физики. 73, 3, p. 937-943 7 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)

Nucleophilic substitution of hydrogen (9-H) in acridinium salts by phenols

Chupakhin, O. N., Shilov, V. I., Postovskii, I. Y. & Trofimov, V. A., 1 Jan 1977, In : Chemistry of Heterocyclic Compounds. 12, 2, p. 229-234 6 p.

Research output: Contribution to journalArticleResearchpeer-review

Acridines
Phenols
Phenol
Hydrogen
Substitution reactions

PHASE-EQUILIBRIA OF POLYSTYRENE SOLUTIONS

Tager, A. A., Vshivkov, S. A., Andreeva, V. M. & Tjukova, I. S., 1977, In : Journal of polymer science part c-Polymer symposium. 61, p. 283-289 7 p.

Research output: Contribution to journalArticleResearchpeer-review

POLAROGRAPHY OF 9-(4-AMINOPHENYL)-ACRIDINE AND ITS DERIVATIVES

Shimanskaya, N. P., Kotok, L. A., Alekhina, T. F., Bezuglyi, V. D., Charushin, V. N. & Chupakhin, O. N., 1977, In : Журнал общей химии. 47, 5, p. 1155-1158 4 p.

Research output: Contribution to journalArticleResearchpeer-review

Reaction of pyrido [2,3-b]pyrazine salts with nucleophiles

Charushin, V. N., Chupakhin, O. N. & Postovskii, I. Y., 1 Jan 1977, In : Chemistry of Heterocyclic Compounds. 12, 8, 1 p.

Research output: Contribution to journalLetterResearchpeer-review

ROLE OF INTERELECTRON INTERACTION IN KINETIC EXCHANGE

Moskvin, A. S. & Lukyanov, A. S., 1977, In : Физика твердого тела. 19, 7, p. 1975-1979 5 p.

Research output: Contribution to journalArticleResearchpeer-review

SOME PECULIARITIES OF EXCHANGE INTERACTIONS IN ORTHOFERRITE-ORTHOCHROMITES

Moskvin, A. S. & Bostrem, I. G., 1977, In : Физика твердого тела. 19, 9, p. 1616-1626 11 p.

Research output: Contribution to journalArticleResearchpeer-review

21 Citations (Scopus)

Supertransferred hyperfine interaction in magnetic insulators (I) - Theoretical considerations

Moskvin, A. S., Ovanesyan, N. S. & Trukhtanov, V. A., 1 Jan 1977, In : Hyperfine Interactions. 3, 1, p. 429-447 19 p.

Research output: Contribution to journalArticleResearchpeer-review

insulators
Ions
Ground state
ions
interactions
19 Citations (Scopus)

Supertransferred hyperfine interaction in magnetic insulators (II) - Perovskite-like structures

Moskvin, A. S., Ovanesyan, N. S. & Trukhtanov, V. A., 1 Sep 1977, In : Hyperfine Interactions. 5, 1, p. 13-26 14 p.

Research output: Contribution to journalArticleResearchpeer-review

insulators
Ions
interactions
ions
Spin polarization