213 results on '"P. A. Pirozhenko"'
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52. Synthesis and structure of [2-oxo(thioxo)tetrahydropyrimidin-4-yl]calix[4]arenes
53. Synthesis and structure investigations of N-arylsulfinyl-1,4-benzoquinonemonoimines
54. Analysis of training of Dental Hygienists in Medical College № 2, Volgograd
55. Crystal structure of (NH4)5Sc3F14
56. N-aryltrifluoroacetimidoylphosphonates
57. Halogenation of N-substituted p-quinone monoimines and p-quinone monooxime ethers: XIV. Halogenation of N-[arylsulfonylimino(phenyl)methyl]-2,5-dialkyl-1,4-benzoquinone monoimines and their reduction products
58. Reactions of N-aryl(methyl, trifluoromethyl)sulfonyl-1,4-benzoquinone monoimines with sodium sulfinates
59. Synthesis and stereochemical configuration of diastereomeric inherently chiral calixarenes with ABCH and ABCD type of substitution at the lower rim
60. Hydrohalogenation of N-[arylsulfonylimino(phenyl)methyl]-1,4-benzoquinone monoimines having alkyl substituents in the quinoid ring
61. Synthesis and thiocyanation of N-alkyl(trifluoromethyl)sulfonyl 1,4-benzoquinone monoimines
62. Modeling of the aerodynamic moment acting upon a satellite
63. Thiocyanation of N-arylsulfonyl-, N-aroyl-, and N-[(N-arylsulfonyl)benzimidoyl]-1,4-benzoquinone imines
64. Halogenation of n-substituted p-quinone monoimines and p-quinone monooxime esters: VIII. Halogenation of N-aroyl(arylsulfonyl)-2,6-di-tert-butyl-1,4-benzoquinone monoimines and their reduced forms
65. Halogenation of N-substituted p-quinone monoimines and p-quinone monooxime esters: VII. Halogenation of 4-aroyl(arylsulfonyl)imino- and 4-aroyl(arylsulfonyl)-oxyimino-2,6-diisopropylcyclohexa-2,5-dien-1-ones
66. Motion parameters of an electrodynamic tether in orbit
67. Reaction of 3-oxo-3-R1-N-R2-propanethioamides with 2-amino-5-R-pyridines
68. Gendered Experience in the Concentration Camp and the Construction of the Kapo identity in 'Edgia’s Revenge' by Chava Rosenfarb
69. Aminolysis of 2-Aryl-5-R-5,6-dihydro-7H-[1,2,4]triazolo[5,1-b]1,3]thiazin-7-ones
70. Alkylation of narrow rim calix[4]arenes in a DMSO-NaOH medium
71. Heterocyclization of functionalized heterocumulenes with C,N- and C,O-binucleophiles: IV. Reactions of 1-chloroalkylheterocumulenes and N-(1-chloroalkylidene)carbamates with 2-benzimidazolylacetonitriles and methyl 2-benzimidazolylacetates
72. Heterocyclization of functionalized heterocumulenes with C,N- and C,O-binucleophiles: V. Synthesis of imidazo[1,5-a]imidazole derivatives by cyclocondensation of 1-chloroalkyl isocyanates with imidazoles and benzimidazole
73. N-arylsulfinyl-1,4-benzoquinonimines
74. Synthesis of 2-Trihalomethyl-3,4-dihydrothieno[2,3-d]pyrimidin-4-ones
75. Unusual Cyclization of N-(1-Aryl-1-chloro-2,2,2-trifluoroethyl)-N'-(p-tolyl)-carbodiimides in the Presence of Triethylamine
76. Heterocyclization of Functionalized Heterocumulenes with C,N- and C,O-Binucleophiles. 1. Cyclocondensation of 1-Chloroalkylheterocumulenes and N-(1-Chloroalkylidene)urethanes with 2-Cyanomethylpyridine
77. Luminescence of Yb3+ ions in calcium tetraborate with charge transfer
78. Synthesis and Properties of 1,3-Diaryl-5,6-dihydro-8H-imidazo[2,1-c]-1,4-oxazinium Bromides
79. Heterocyclization Reactions of 2-(2-Propynylthio)-4(1H)-quinazolinone Derivatives when Treated with Electrophilic and Nucleophilic Reagents
80. σ-Complexes in the Pyrimidine Series. 14. Dihydropyrimidine Analogs of Acyclonucleosides. Synthesis of 2,3-Dihydroxypropyl Derivatives of 4-Aryl-6-methyl-5-nitro-1,4(3,4)-dihydropyrimidin-2-ones
81. Synthesis, X-Ray Diffraction Data, and 1H and 13C NMR Spectra of N-(N-Arylsulfonylimidoyl)-1,4-benzoquinonimines Derived from N-Aroyl(acetyl)-1,4-benzoquinonimines
82. Direct mode summation for the casimir energy of a spherical shell and a compact ball
83. Thermal regimes of anisotropic-thermoelement thermal converters
84. Reactions of 1-aryl-2,5-dimethylpyrroles with ketones
85. Cyclocondensation of 2-phenacyl-1H-benzimidazole with acylhydrazines: Synthesis and tautomerism of 2-(pyrazol-4-yl)-1H-benzimidazoles
86. σ-Complexes in the pyrimidine series. 13. Reaction of 7- and 5-methoxyfuroxano-[3,4-d]pyrimidines with some C-nucleophiles
87. On the reaction of 2-phenylaminothiazoline withα-halogenoketones
88. Imidazo[2,1-b]thiazolium salts based on 2-phenylamino-4-methylthiazole
89. A method for calculation of heat transfer coefficients for optimization of thermoelectric coolers
90. Sigma complexes in the pyrimidine series. 12.* acylation and ethoxycarbonylation of acetonyl anionic sigma complexes of 5-nitropyrimidine
91. Synthesis, structure, and properties of 1-(p-R-phenacyl)-2-(p-methoxybenzylamino)pyridinium bromides
92. Phosphorylation of 2-methylbenzofuran and 2,3-dihydro-2-methylene-1,4-benzodioxin
93. Dihydropyrimidine analogs of acyclonucleosides. I. Synthesis and antiviral activity of 2′,3′-dihydroxypropyl derivatives of 5-nitro-2,5-and 1,6-dihydropyrimidines
94. Amidoalkylation of 2- and 4-hydroxy-pyrimidines with N-(1,2,2,2-tetra-chloroethyl)amides of carboxylic acids
95. Synthesis and some conversions of 4-aryl-6-methyl-2-methoxy(phenyl)-5-nitro-1,4-dihydropyrimidines
96. Sigma-complexes in the pyrimidine series. 11. 5-arylazo-5-nitro-2,5- and -4,5-dihydro-pyrimidines from anionic sigma complexes of 5-nitropyrimidine
97. Pyrimidine σ-complexes. 10. First furoxano[3,4-d]pyrimidine anion σ-complexes
98. Phosphonium Ylides Stabilized with Cyano Group and 5-Acylamino-4-phenyl-2-thiazolyl Residue
99. Sigma-complexes in the pyrimidine series.: 9. Alkylation of acetonyl anionic sigma-complexes of 5-nitropyrimidine
100. Methods for topographic presentation of bioelectrical activity of the brain
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