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51

Use of the theory of dimensions for calculating the density of a porous material in high-speed cold pressing

V. A. Gorovoi, A. Sh. Asaturyan, A. V. Sypko, N. I. Dolgii, N. L. Gavrilov-Kryamichev

Journal:

Powder Metallurgy and Metal Ceramics

Year:

1979

Language:

english

File:

PDF, 267 KB

english, 1979

52

Reaction of diazoacetic ester with unsaturated compounds of silicon and germanium

I. E. Dolgii, A. P. Meshcheryakov, G. K. Gaivoronskaya

Journal:

Russian Chemical Bulletin

Year:

1963

Language:

english

File:

PDF, 249 KB

english, 1963

53

Synthesis and properties of silicon- and germanium-containing hydrocarbons of the cyclopropane series

I. E. Dolgii, A. P. Meshcheryakov, G. K. Gaivoronskaya

Journal:

Russian Chemical Bulletin

Year:

1963

Language:

english

File:

PDF, 166 KB

english, 1963

54

Reactions of diazoacetic ester with branched alkenes

A. P. Meshcheryakov, I. E. Dolgii, M. N. Manakov, G. K. Gaivoronskaya

Journal:

Russian Chemical Bulletin

Year:

1966

Language:

english

File:

PDF, 432 KB

english, 1966

55

Preparation and some carbene reactions of 1,1-dicyclopropylethylene

O. M. Nefedov, I. E. Dolgii, I. B. Shvedova, R. N. Shafran

Journal:

Russian Chemical Bulletin

Year:

1972

Language:

english

File:

PDF, 269 KB

english, 1972

56

Comparative reactivity of alkyl-substituted cyclopropane derivatives

I. E. Dolgii, A. P. Meshcheryakov, I. B. Shvedova

Journal:

Russian Chemical Bulletin

Year:

1965

Language:

english

File:

PDF, 206 KB

english, 1965

57

Synthesis and properties of hydrocarbons with two three-membered carbon rings in a row

A. P. Meshcheryakov, I. E. Dolgii

Journal:

Russian Chemical Bulletin

Year:

1964

Language:

english

File:

PDF, 224 KB

english, 1964

58

Alkynylhalocarbenes. 2. Generation of (alkyn-1-yl)-chlorocarbenes by basic solvolysis of 1,1-dichloro-2-alkynes and their reaction with olefins: Synthesis of 1-chloro-1-alkynylcyclopropanes

K. N. Shavrin, I. V. Krylova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1992

Language:

english

File:

PDF, 596 KB

english, 1992

59

Autocondensation of cyclopentanone and the polycyclic hydrocarbons from its products

I. E. Dolgii, A. P. Meshcheryakov, I. B. Shvedova

Journal:

Russian Chemical Bulletin

Year:

1968

Language:

english

File:

PDF, 178 KB

english, 1968

60

Effect of temperature on the reaction of alkenes with diazoacetic ester in the presence of copper sulfate

A. P. Meshcheryakov, I. E. Dolgii

Journal:

Russian Chemical Bulletin

Year:

1960

Language:

english

File:

PDF, 233 KB

english, 1960

61

Reaction of ethyl diazoacetate with acetone dimethylhydrazone and acetone ketazine

I. E. Dolgii, A. P. Meshcheryakov, G. P. Okonnishnikova, I. B. Shvedova

Journal:

Russian Chemical Bulletin

Year:

1969

Language:

english

File:

PDF, 454 KB

english, 1969

62

Reaction of diazoacetic esters with acetone dimethylhydrazone

I. E. Dolgii, A. P. Meshcheryakov, I. P. Yakovlev

Journal:

Russian Chemical Bulletin

Year:

1967

Language:

english

File:

PDF, 62 KB

english, 1967

63

Addition of carbenes to silyl-substituted acetylenes as a method of obtaining cyclopropenes having hydrogen atoms at the multiple bond

I. E. Dolgii, G. P. Okonnishnikova, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1970

Language:

english

File:

PDF, 88 KB

english, 1970

64

Thermal cyclodimerization of 3,3-dicyclopropylcyclopropene to 3,3,6,6,-tetracyclopropyltricyclo [3.1.0.02,4]hexane

O. M. Nefedov, I. E. Dolgii, E. V. Bulusheva, A. Ya. Shteinshneider

Journal:

Russian Chemical Bulletin

Year:

1976

Language:

english

File:

PDF, 69 KB

english, 1976

65

Transformation of cyclopropane derivatives under the influence of tungsten halides

T. K. Vydrina, B. A. Dolgoplosk, I. E. Dolgii, O. M. Nefedov, E. I. Tinyakova

Journal:

Russian Chemical Bulletin

Year:

1977

Language:

english

File:

PDF, 266 KB

english, 1977

66

Synthesis and conversions of cyclopropylacetylenes

O. M. Nefedov, I. E. Dolgii, I. E. Shvedova, É. A. Baidzhigitova

Journal:

Russian Chemical Bulletin

Year:

1978

Language:

english

File:

PDF, 493 KB

english, 1978

67

Synthesis of 1,1-dicyclopropylallene and its reaction with dichlorocarbene

O. M. Nefedov, I. E. Dolgii, E. V. Bulusheva

Journal:

Russian Chemical Bulletin

Year:

1978

Language:

english

File:

PDF, 286 KB

english, 1978

68

Thermocatalytic reaction of alkyl diazoacetates with gaseous unsaturated hydrocarbons

I. E. Dolgii, E. A. Shapiro, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1974

Language:

english

File:

PDF, 98 KB

english, 1974

69

Interaction of diazoacetic esters with silyl-substituted acetylenes and the production of 1-H- and 1,2-di-H-cyclopropene-3-carboxylic acids and their esters

I. E. Dolgii, G. P. Okonnishnikova, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 470 KB

english, 1979

70

Synthesis and bactericidal properties of quaternary ammonium salts from 2-alkylcyclopropylmethyl bromides

A. E. Épshtein, I. E. Dolgii, V. E. Limanov, E. K. Skvortsova, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1978

Language:

english

File:

PDF, 259 KB

english, 1978

71

Preparation of 1-cyclopropyl-o-careorane

A. F. Zhigach, V. N. Siryatskaya, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1975

Language:

english

File:

PDF, 51 KB

english, 1975

72

Wolff rearrangement of alkoxycarbonylcarbenes during thermal decomposition of alkyl diazoacetates in presence of gaseous unsaturated compounds

O. M. Nefedov, I. E. Dolgii, E. A. Shapiro

Journal:

Russian Chemical Bulletin

Year:

1978

Language:

english

File:

PDF, 278 KB

english, 1978

73

Formation of cyclopeopene and cyclobutene compounds from methylacetylenes and ethyl diazoacetate in the gas phase

I. E. Dolgii, E. A. Shapiro, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1975

Language:

english

File:

PDF, 91 KB

english, 1975

74

Preparation and certain reactions of 3,3-dicyclopropylcyclopropene

O. M. Nefedov, I. E. Dolgii, E. V. Bulusheva, A. Ya. Shteinshneider

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 413 KB

english, 1979

75

Intramolecular cyclization of alkoxycarbonylcarbenes during thermal decomposition of alkyl diazoacetates

I. E. Dolgii, E. A. Shapiro, G. V. Lun'kova, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 291 KB

english, 1979

76

Formation of 2-vinylcyclopropanecarboxylic acid esters in reactions of alkyl diazoacetates with gaseous divinyl and synthesis of 2-ethynylcyclopropanecarboxylic acid from them

I. E. Dolgii, E. A. Shapiro, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 371 KB

english, 1979

77

Cyclopropanation of norbornadiene and dicyclopentadiene on catalytic isomerization of the methyl esters of 1-alkylcyclopropene-3-carboxylic acids. A new route to polycyclic compounds of the vinylcyclopropane series

Yu. V. Tomilov, E. A. Shapiro, M. N. Protopopova, A. I. Ioffe, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1985

Language:

english

File:

PDF, 677 KB

english, 1985

78

(2-Furyl)- and (2-thienyl) chlorocarbenes - New carbenes with heterocyclic substituents

I. E. Dolgii, K. N. Shavrin, I. V. Krylova

Journal:

Russian Chemical Bulletin

Year:

1984

Language:

english

File:

PDF, 56 KB

english, 1984

79

Synthesis and carbenic decomposition of 2-bromoethyl diazoacetate

E. A. Shapiro, T. N. Romanova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1984

Language:

english

File:

PDF, 397 KB

english, 1984

80

Amination of 2-bromoethyl diazoacetate by aliphatic amines

E. A. Shapiro, T. N. Romanova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1984

Language:

english

File:

PDF, 50 KB

english, 1984

81

Regioselective reaction of alkyl diazoacetates with trimethylsilylisopropenylacetylene and chemical conversions of the resulting esters of trimethylsilylethynylmethylcyclopropane-carboxylic acid

E. A. Shapiro, G. V. Lun'kova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1981

Language:

english

File:

PDF, 415 KB

english, 1981

82

Introduction of alkoxycarbonylcarbenes into the silicon-chlorine bond during the reaction of alkyldiazoacetates with trimethylchlorosilane

E. A. Shapiro, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 62 KB

english, 1979

83

Catalytic vinylcarbene isomerization of cyclopropenes in the presence of olefins as a method for the synthesis of vinylcyclopropane hydrocarbons

Yu. V. Tomilov, V. G. Bordakov, N. M. Tsvetkova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1982

Language:

english

File:

PDF, 82 KB

english, 1982

84

Mass-spectrometric study of compounds of the cyclopropane series. 9. Behavior of esters under electron impact

V. I. Kadentsev, A. Ya. Podel'ko, O. S. Chizhov, I. E. Dolgii, E. A. Shapiro, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1979

Language:

english

File:

PDF, 429 KB

english, 1979

85

Reaction of unsaturated compounds with diazoalkanes. Communication 3. Cyclopropanation of cyclooctatetraene with diazomethane

Yu. V. Tomilov, T. L. Mitenina, A. I. Lutsenko, I. E. Dolgii, S. P. Kolesnikov, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1986

Language:

english

File:

PDF, 651 KB

english, 1986

86

Catalytic vinylcarbene isomerization of 1-propylcyclopropene-3-carboxylic acid methyl ester

I. E. Dolgii, Yu. V. Tomilov, A. Yu. Shteinshneider, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 155 KB

english, 1983

87

[2+2]-Cycloaddition of 3,3-disubstituted cyclopropenes to norbornene and norbornadiene

I. E. Dolgii, Yu. V. Tomilov, N. M. Tsvetkova, V. G. Bordakov, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 81 KB

english, 1983

88

Reaction of diazoalkanes with unsaturated compounds. Report 4. Cyclopropanation of vinyl- and allylhalides with diazomethane in the presence of copper (I) chloride and triphenylphosphite

I. E. Dolgii, K. N. Shavrin, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1987

Language:

english

File:

PDF, 394 KB

english, 1987

89

Synthesis of cyclopropylethynylfulvene — The first acetylenic fulvene

I. E. Dolgii, K. N. Shavrin, S. V. Pavlycheva

Journal:

Russian Chemical Bulletin

Year:

1985

Language:

english

File:

PDF, 178 KB

english, 1985

90

Synthesis of substituted esters of diazoacetic acid and their decomposition to carbenes Report 2. 2-Iodoethyldiazoacetate

E. A. Shapiro, T. N. Romanova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1986

Language:

english

File:

PDF, 250 KB

english, 1986

91

Formation of diesters of 1,2-disubstituted cyclopropene-3,3-dicarboxylic acids and silylalkynylmalonic acids in the reaction of dimethyl diazomalonate with silylacetylenes in the presence of CuSO4

I. E. Dolgii, G. P. Okonnishnikova, A. V. Ignatenko

Journal:

Russian Chemical Bulletin

Year:

1986

Language:

english

File:

PDF, 353 KB

english, 1986

92

Intramolecular insertion of aminoalkoxycarbonylcarbenes into the N-H bond

E. A. Shapiro, T. N. Romanova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 52 KB

english, 1983

93

Transformations of (2-furyl) chlorocarbene generated from 2-dichloromethylfuran by the action of potassium tert-butylate

I. E. Dolgii, K. N. Shavrin, I. V. Krylova, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1986

Language:

english

File:

PDF, 216 KB

english, 1986

94

Formation of unsaturated bicyclic γ-butyrolactone by oxidative dimerization of 2-methyl-2-ethynylcyclopropanecarboxylic acid

E. A. Shapiro, G. V. Lun'kova, A. Ya. Shteinshneider, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1981

Language:

english

File:

PDF, 269 KB

english, 1981

95

New (2-Chlorovinyl)chlorocarbenes

K. N. Shavrin, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1986

Language:

english

File:

PDF, 83 KB

english, 1986

96

Conversion of esters of cyclopropenecarboxylic acids into the corresponding esters of chloroalkenoic acids

E. A. Shapiro, G. V. Lun'kova, M. N. Protopopova, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 90 KB

english, 1983

97

Simple synthesis of esters of methylenecyclopropanecarboxylic acid from alkyl diazoacetates and allene gas

I. E. Dolgii, E. A. Shapiro, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1983

Language:

english

File:

PDF, 255 KB

english, 1983

98

Reaction of diazoalkanes with unsaturated compounds Communication 1. Cyclopropanation of olefins with diazomethane in the presence of copper compounds

O. M. Nefodov, I. E. Dolgii, Yu. V. Tomilov, V. G. Bordakov

Journal:

Russian Chemical Bulletin

Year:

1984

Language:

english

File:

PDF, 527 KB

english, 1984

99

Synthesis and carbene dissociation of functionally substituted diazoacetic acid esters. Communication 3. Synthesis of 2-aminoethyldiazoacetates and N-(2-hydroxyethyl)-N-alkyldiazoacetamides by reaction of 2-bromoethyldiazoacetate with aliphatic amines

E. A. Shapiro, T. N. Romanova, T. A. Bunkina, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1987

Language:

english

File:

PDF, 330 KB

english, 1987

100

Treatment of diazoalkanes with unsaturated compounds. No. 5. Catalytic cyclopropanation of unsaturated hydrocarbons with diazoethane

Yu. V. Tomilov, V. G. Bordakov, A. I. Lutsenko, S. O. Kozhinskii, I. E. Dolgii, O. M. Nefedov

Journal:

Russian Chemical Bulletin

Year:

1987

Language:

english

File:

PDF, 571 KB

english, 1987