174 results on '"Semenov, V A"'
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2. ChemInform Abstract: Preparation, Properties and Applications of Oligomeric and Polymeric Organosilanes
3. ChemInform Abstract: Reaction of Methyl 3-Propargylacetoacetate with Thiourea.
4. ChemInform Abstract: A New Approach to Isochromanes.
5. ChemInform Abstract: Study of the Direction During the Alkylation of Nitroazoles with . alpha.-Halo Ketones by Means of 13C, 15N, and 14N NMR Methods.
6. ChemInform Abstract: Reaction of Acylnitrenes with Unsaturated Compounds. Part 8. Aroylnitrenes from 3-Aryl-1,4,2-dioxazol-5-ones.
7. ChemInform Abstract: Fluorine Nitrate (FONO2) as an Electrophilic Fluorinating Agent.
8. ChemInform Abstract: Reactions of Organochlorodisilanes and -disilabutanes with tert- Butanol, Trimethylsiloxy-, and tert-Butylperoxylithium.
9. ChemInform Abstract: gem-Dinitro Compounds in Organic Synthesis. Part 1. Synthesis of Functionally-Substituted Polynitro Compounds from the Versatile Synthon Dinitroacetic Acid Ester.
10. ChemInform Abstract: Aromatic Ring Opening of Pyridinium Salts Using Carbanions Formed from Malononitrile and Ethyl Cyanoacetate.
11. ChemInform Abstract: Preparation, UV-Spectra, and Oxidation of α,ω-Bis( trisilanyl)-Substituted Alkanes.
12. ChemInform Abstract: Cathodically Promoted Highly Selective Michael Addition of Nitro Compounds (II), (VI) to Levoglucosenone (I).
13. ChemInform Abstract: Efficient Hydrolysis of Dithioacetals by the N-Fluoro-2,4,6- trimethylpyridinium Triflate-Water System.
14. ChemInform Abstract: Gem-Dinitro Compounds in Organic Synthesis. Part 3. Syntheses of 4- Nitro-1,2,3-triazoles from gem-Dinitro Compounds.
15. ChemInform Abstract: gem-Dinitro Compounds in Organic Synthesis. Part 2. Synthesis of 4- Nitropyrazoles from Dinitromethane and Its Derivatives.
16. ChemInform Abstract: A General Synthetic Method for Azolium and Azinium Dinitromethylides.
17. ChemInform Abstract: Synthesis of Heterocyclic Systems with Carbohydrate Fragments. Part 1. Stereoselective Synthesis of Azoloanhydrosugars.
18. ChemInform Abstract: Reaction of Organic Azides with Unsaturated Compounds. Part 13. Rearrangement of Bicyclic 2-Methoxy-1-aryl-sulfonyl-aziridines (III), Obtained from 3,3,5,5-Tetramethyl-1-methoxy-cyclopentene (I) and Arylsulfonyl Azides (II).
19. ChemInform Abstract: Reactions of Methylchlorodisilanes with Grignard Reagents.
20. ChemInform Abstract: Synthesis of Substituted Dibenz[b,f]oxepines from 2,4,6‐Trinitrotoluene.
21. ChemInform Abstract: Synthesis of Heterocyclic Systems with a Carbohydrate Fragment. Part 2. Stereoselective Synthesis of Tetrahydropyridones by Reaction of Levoglucosenone with Amides of α-Methyleneactive Acids.
22. ChemInform Abstract: Synthesis of Heterocyclic Systems with a Carbohydrate Fragment. Part 3. Synthesis and Structure of Fused Pyrimidine Systems on the Basis of Levoglucosenone.
23. ChemInform Abstract: Molecular Rearrangements of 1,2,3-Triazolines. Labile Aziridines
24. ChemInform Abstract: Regioselective Synthesis and S-Derivatization Reactions of 4- and 6- Trifluoromethyl-3-cyano-2(1H)-pyridinethiones.
25. ChemInform Abstract: 1,2-Dimethyl-1,2-diphenyldisilane-1,2-diol and Its K, Na and Fe(II) Derivatives. Molecular Structure of an all-trans Isomer of 2,3,5,6- Tetramethyl-2,3,5,6-tetraphenyl-1,4-dioxa-2,3,5,6-tetrasilacyclohexane.
26. ChemInform Abstract: Synthesis and Structure of 2-Amino-5-azolyl-3-cyano-4H-pyrans.
27. ChemInform Abstract: Preparation of 3-Nitropyrid-2(1H)-ones from C-Nitroacetamide and 1,3- Dicarbonyl Compounds.
28. ChemInform Abstract: An Improved Stereoselective Synthesis of 5-Acyl-2-amino-4-aryl-3-cyano- 4,5-dihydrothiophenes
29. ChemInform Abstract: Synthesis of Heterocyclic Systems with a Carbohydrate Fragment. Part 4. An Unusual Reactivity of Levoglucosenone with Respect to α- Aminoazoles and β-Dicarbonyl Compounds.
30. ChemInform Abstract: Anodic Perfluoroalkylation of Enolacetate of Ethyl Acetoacetate.
31. ChemInform Abstract: Reaction of Levoglucosenone with a Stabilized Sulfur Ylide.
32. ChemInform Abstract: Reactions of Sulfur Ylides with α,β-Unsaturated Thioamides: Synthesis of Dihydrothiophenes and Cyclopropanes.
33. ChemInform Abstract: Regioselective Synthesis of 3-Cyano-6-thienylpyridine-2(1H)-thiones and Their Properties.
34. ChemInform Abstract: New Reaction of N-Acetonylazoles.
35. ChemInform Abstract: Regioselective Synthesis and Properties of 3-Cyano-6-methyl-4-trifluoromethylpyridine-2(1H)-thione. Molecular and Crystal Structure of 3-Cyano-2-ethylthio-6-methyl-4-trifluoromethylpyridine.
36. ChemInform Abstract: Synthesis, Crystal and Molecular Structure of 3-Amino-4-methyl-6-trifluoromethylthieno [2,3-b]pyridine-2-carboxanilide.
37. ChemInform Abstract: New Convenient Synthesis of Spiro[2.5]octane-1,1-dicarbonitriles.
38. ChemInform Abstract: Reaction of β-Ketosulfides with Unsaturated Nitriles - A Method for the Synthesis of Pyrans.
39. ChemInform Abstract: Interaction of Levoglucosenone with Malononitrile.
40. ChemInform Abstract: Heterocycles with a β-Nitroenamine Fragment. Part 2. Synthesis of 2-Amino-3-nitropyrano[3,2-c]pyrans and 2-Amino-3-nitropyrano[3,2-c]chromenes from Nitroacetonitrile.
41. ChemInform Abstract: Heterocycles with a β-Nitroenamine Fragment. Part 1. Synthesis of 2-Amino-3-nitropyrans from Nitroacetonitrile. Crystal and Molecular Structure of 2-Amino-4- (4-fluorophenyl)-3-nitro-7,7-dimethyl-5,6,7,8-tetrahydrochromen-5 (4H)-one.
42. ChemInform Abstract: Synthesis of Precursors of Heterocyclic cis-β-Amino Alcohols by Intramolecular Amidoalkylation of 4-Hydroxyoxazolidin-2-ones.
43. ChemInform Abstract: The Utility of Nitroacetic Acid and Its Derivatives in the Synthesis of Heterocycles
44. ChemInform Abstract: Reaction of Polynitrotoluenes with Phthalic Anhydride.
45. ChemInform Abstract: Hydrogenation on Granular Palladium-Containing Catalysts. Part 2. Hydrogenation of Nitroheterocyclic Compounds.
46. ChemInform Abstract: Hydrogenation on Granular Palladium-Containing Catalysts. Part 1. Hydrogenation of Tertiary Acetylene Alcohols.
47. ChemInform Abstract: Synthesis of Pyrimidinocyclophanes Having a Bridging Nitrogen Atom
48. ChemInform Abstract: Polyalkoxybenzenes from Plant Sources. Part 2. Synthesis of Isoxazoline Analogues of Combretastatin from Natural Allyl(methylenedioxy)methoxybenzenes.
49. Stochastic Models of Solute Transport in Highly Heterogeneous Geologic Media
50. ChemInform Abstract: Synthesis and Structure of Azido- and Amino-Substituted Dibenzoxazepinones.
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