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51

Diazo carbonyl derivatives of heterocycles. 1. Diazoacetyl derivatives of pyridine and their transformations

S. V. Chapyshev, V. G. Kartsev, A. M. Sipyagin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 376 KB

english, 1983

52

Diazo carbonyl derivatives of heterocycles. 2. Reaction of anhydrides of pyridine- and quinolinedicarboxylic acids with diazomethane

V. G. Kartsev, S. V. Chapyshev, A. M. Sipyagin, N. S. Yashina, V. S. Petrosyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 372 KB

english, 1983

53

Synthesis of 2-(diazomethyl)-3-methyl-5H-furan-4-one from 1,5-bis(diazo)-3-methylpentane-2,4-dione

L. A. Tolochko, A. M. Sipyagin, V. G. Kartsev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1986

Language:

english

File:

PDF, 51 KB

english, 1986

54

Mass-spectrometric study of the cyclization of diazo ketones. 1. Cyclization of 1-diazo-3-sulfonylaminopropan-2-ones to N-sulfonylazetidin-3-ones

P. A. Sharbatyan, A. T. Lebedev, A. M. Sipyagin, V. G. Kartsev, V. S. Petrosyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1982

Language:

english

File:

PDF, 764 KB

english, 1982

55

Synthesis of azetidin-3-ones. Structure of N-tosyl-2-ethylazetidin-3-one

Z. G. Aliev, L. O. Atovmyan, A. M. Sipyagin, V. G. Kartsev, O. V. Dobrokhotova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 500 KB

english, 1987

56

Mass-spectrometric study of the cyclization of diazo ketones. 2. Cyclization of 1-diazo-4-sulfonylaminobutan-2-ones to N-sulfonylpyrrolidin-3-ones

A. T. Lebedev, P. A. Sharbatyan, A. M. Sipyagin, V. G. Kartsev, V. S. Petrosyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1982

Language:

english

File:

PDF, 624 KB

english, 1982

57

Bis(tetramethylammonium), bis(tetrabutylammonium), and bis(tetraphenylarsonium) dihydrohexaoxoxenonates(VIII)

N. N. Aleinikov, S. A. Kashtanov, I. A. Pomytkin, A. M. Sipyagin

Journal:

Russian Chemical Bulletin

Year:

1995

Language:

english

File:

PDF, 170 KB

english, 1995

58

Long-range13C—19F NMR spin-spin coupling in some α-trifluoromethyl-substituted polychloropyridines

N. N. Sveshnikov, A. M. Sipyagin, O. V. Dobrokhotova

Journal:

Russian Chemical Bulletin

Year:

1995

Language:

english

File:

PDF, 203 KB

english, 1995

59

N-Oxides of polychloropyridines.13C NMR study

N. N. Sveshnikov, A. M. Sipyagin, V. M. Anisimov

Journal:

Russian Chemical Bulletin

Year:

1995

Language:

english

File:

PDF, 362 KB

english, 1995

60

Kinetics of hydrolysis of antitumor bisdiazoketones

N. M. Émanuél', L. I. Kirkovskii, A. M. Sipyagin, V. G. Kartsev

Journal:

Pharmaceutical Chemistry Journal

Year:

1984

Language:

english

File:

PDF, 464 KB

english, 1984

61

Structure and reactivity of 3- and 4-[(4′-chlorophenyl)sulfamoyl]-1-diazoalkan-2-ones

Z. G. Aliev, A. M. Sipyagin, V. G. Kartsev, L. O. Atovmyan

Journal:

Russian Chemical Bulletin

Year:

1986

Language:

english

File:

PDF, 374 KB

english, 1986

62

Thermal decomposition of benzoyl azide and diazoacetone in the gas phase

V. G. Prokudin, A. M. Sipyagin, V. G. Kartsev, S. A. Vozchikova

Journal:

Russian Chemical Bulletin

Year:

1988

Language:

english

File:

PDF, 332 KB

english, 1988

63

Kinetic isotope effect in hydrolysis of bisdiazoketones

L. I. Kirkovskii, A. M. Sipyagin, V. G. Kartsev

Journal:

Russian Chemical Bulletin

Year:

1984

Language:

english

File:

PDF, 143 KB

english, 1984

64

Polyfunctional action of biologically active compounds in antitumor chemotherapy of cyclophosphamide

Bogatyrenko, T. N., Konovalova, N. P., Sipyagin, A. M., Bogatyrenko, V. R., Kuropteva, Z. V., Baider, L. M., Sashenkova, T. E., Fedorov, B. S.

Journal:

Russian Chemical Bulletin

Year:

2014

Language:

english

File:

PDF, 205 KB

english, 2014

65

ChemInform Abstract: Synthesis of Azetidin-3-ones. Structure of N-Tosyl-2-ethylazetidin-3one.

ALIEV, Z. G., ATOVMYAN, L. O., SIPYAGIN, A. M., KARTSEV, V. G., DOBROKHOTOVA, O. V.

Journal:

Year:

1987

File:

PDF, 170 KB

1987

66

ChemInform Abstract: Synthesis and Reactions of Diazocarbonyl Compounds. Part 2. Reaction of Amino-1-diazoalkan-2-ones with Electrophilic Agents.

SIPYAGIN, A. M., KARTSEV, V. G.

Journal:

Year:

1988

File:

PDF, 193 KB

1988

67

ChemInform Abstract: 2-Diazomethyl-4-furanones. Synthesis and Properties.

TOLOCHKO, L. A., SIPYAGIN, A. M., KARTSEV, V. G., ALIEV, Z. G., ATOVMYAN, L. O., LEBEDEV, A. T.

Journal:

Year:

1988

File:

PDF, 132 KB

1988

68

Cyclization of N,N-dialkylditiocarbamate and alkylxanthate derivatives of polyhalogenated pyridines in gas and liquid phases

Samguina, Tatiana, Lobodin, Vladislav, Karakhanova, Nadezhda, Lebedev, Albert, Sipyagin, Aleksey

Journal:

European Journal of Mass Spectrometry

Year:

2004

Language:

english

File:

PDF, 118 KB

english, 2004

69

ChemInform Abstract: CONVERSION OF 1-DIAZO-3-BENZOYLAMINOPROPAN-2-ONE INTO 5-OXO-2-PHENYL-5,6-DIHYDRO-4H-1,3-OXAZINE

KARTSEV, V. G., SIPYAGIN, A. M.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 92 KB

1980

70

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF 5,6-DIHYDRO-4H-1,3-OXAZIN-5-ONES

SHARBATYAN, P. A., LEBEDEV, A. T., KARTSEV, V. G., SIPYAGIN, A. M.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 94 KB

1981

71

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF THE CYCLIZATION OF DIAZOKETONES. 2. CYCLIZATION OF 1-DIAZO-4-SULFONYLAMINOBUTAN-2-ONES TO N-SULFONYLPYRROLIDIN-3-ONES

LEBEDEV, A. T., SHARBASTYAN, P. A., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1982

File:

PDF, 97 KB

1982

72

ChemInform Abstract: NEUARTIGE SYNTHESE VON AZETIDINONEN-(3)

SIPYAGIN, A. M., KARTSEV, V. G.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 92 KB

1981

73

ChemInform Abstract: INTRAMOLECULAR CYCLIZATION OF 1-DIAZO-4-TOSYLAMINO-2-BUTANONE

KARTSEV, V. G., SIPYAGIN, A. M.

Journal:

Chemischer Informationsdienst

Year:

1980

File:

PDF, 101 KB

1980

74

ChemInform Abstract: DIAZOCARBONYL DERIVATIVES OF HETEROCYCLES. 1. DIAZOACETYL DERIVATIVES OF PYRIDINE AND THEIR ACID TRANSFORMATIONS

CHAPYSHEV, S. V., KARTSEV, V. G., SIPYAGIN, A. M.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 180 KB

1983

75

ChemInform Abstract: 1,3-OXAZINES. INTRAMOLECULAR CYCLIZATION OF 1-DIAZO-3-BENZOYLAMINOPROPAN-2-ONES

KARTSEV, V. G., SIPYAGIN, A. M.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 99 KB

1981

76

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF CYCLIZATION OF DIAZO KETONES. 7. PHTHALIMIDOALKYL L α-DIAZO KETONES

LEBEDEV, A. T., SHARBATYAN, P. A., KAZARYAN, A. G., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1985

File:

PDF, 102 KB

1985

77

ChemInform Abstract: NEW METHOD FOR THE PREPARATION OF A 1,3-THIAZINE SYSTEM. 2-PHENYLAMINO-5,6-DIHYDRO-4H-1,3-THIAZIN-5-ONES

KARTSEV, V. G., SIPYAGIN, A. M., SEPETOV, N. F., SIBEL'DINA, L. A.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 119 KB

1981

78

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF THE CYCLIZATION OF DIAZO KETONES. 4. CYCLIZATION OF N′-PHENYL-3-UREIDO- AND N′-PHENYL-3-THIOUREIDO-1-DIAZOALKAN-2-ONES. 2-ANILINO-5,6-DIHYDRO-4H-1,3-THIAZIN-5-ONES

LEBEDEV, A. T., SHARBATYAN, P. A., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 105 KB

1983

79

ChemInform Abstract: DIAZOCARBONYL DERIVATIVES OF HETEROCYCLES. 2. REACTION OF PYRIDYL- AND QUINOLYLDICARBOXYLIC ACID ANHYDRIDES WITH DIAZOMETHANE

KARTSEV, V. G., CHAPYSHEV, S. V., SIPYAGIN, A. M., YASHINA, N. S., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 190 KB

1983

80

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF THE CYCLIZATION OF DIAZO KETONES. 6. CYCLIZATION OF 1-DIAZO-3-AROYLAMINOPROPAN-2-ONES TO 2-PHENYL-5,6-DIHYDRO-4H-1,3-OXAZIN-5-ONES

LEBEDEV, A. T., SHARBATYAN, P. A., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 99 KB

1984

81

ChemInform Abstract: 3-PHENYLAZO-4-METHYL-2,3-DIHYDRO-1,5-BENZODIAZEPIN-2-ONES

PRIBEGA, L. V., AVRAMENKO, V. I., SOLOMKO, Z. F., SIPYAGIN, A. M.

Journal:

Chemischer Informationsdienst

Year:

1979

File:

PDF, 110 KB

1979

82

ChemInform Abstract: REACTIONS OF 3- AND 4-(P-(ACETYLAMINO)PHENYLSULFAMOYL)-1-DIAZO-2-ALKANONES

ISAKOVA, O. V., SIPYAGIN, A. M., KARTSEV, V. G.

Journal:

Chemischer Informationsdienst

Year:

1981

File:

PDF, 114 KB

1981

83

ChemInform Abstract: Synthesis of 2-Diazomethyl-3-methyl-5H-furan-4-one.

TOLOCHKO, L. A., SIPYAGIN, A. M., KARTSEV, V. G.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 89 KB

1986

84

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF THE CYCLIZATION OF DIAZO KETONES. CYCLIZATION OF 1-DIAZO-3-((ARYLSULFONYL)AMINO)PROPAN-2-ONES INTO N-(ARYLSULFONYL)AZETIDIN-3-ONES

SHARBATYAN, P. A., LEBEDEV, A. T., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1982

File:

PDF, 91 KB

1982

85

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF THE CYCLIZATION OF DIAZO KETONES. 3. CYCLIZATION OF O-(BENZENESULFONAMIDO)-Î©-DIAZOACETOPHENONES TO N-(BENZENESULFONYL)INDOXYLS

LEBEDEV, A. T., SHARBATYAN, P. A., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 102 KB

1983

86

ChemInform Abstract: Synthesis and Reactions of Diazocarbonyl Compounds. Part 1. Reaction of 1-Diazo-3-, -4-, -5-phthalimidoalkan-2-ones with Hydrazine Hydrate. Synthesis of 1-Diazo-3-, -4-, -5-arenesulphamoylalkan-2-ones.

SIPYAGIN, A. M., KARTSEV, V. G.

Journal:

Chemischer Informationsdienst

Year:

1986

File:

PDF, 242 KB

1986

87

ChemInform Abstract: MASS-SPECTROMETRIC STUDY OF THE CYCLIZATION OF DIAZO KETONES. 5. CYCLIZATION OF PHTHALOYLDIPEPTIDE DERIVATIVES OF DIAZOMETHANE

LEBEDEV, A. T., SHARBATYAN, P. A., SIPYAGIN, A. M., KARTSEV, V. G., PETROSYAN, V. S.

Journal:

Chemischer Informationsdienst

Year:

1983

File:

PDF, 96 KB

1983

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