116 results on '"Kolomeitsev, Alexander"'
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2. Guanidinophosphazenes: Design, synthesis, and basicity in THF and in gas phase
3. Hexaalkylguanidinium and 2-(dialkylamino)-1,3-dimethylimidazolinium trimethyldifluorosiliconates and perfluoroalkoxides. Accidental isolation and molecular structure of [C(NMe (sub)2) (sub)3] (super)+ F(super)- .6CH (sub)2 Cl (sub)2
4. The Modular Approach for Underwater Vehicle Design
5. Generation of heteroarylium- N-difluoromethylides and heteroaryl- N-difluoromethyl anions and their reactions with electrophiles: heteroaryl- and heteroarylium- N-difluoromethyl trimethylsilanes and a new heteroaryl- N-trifluoromethane
6. Polytrifluoromethylation versus polyfluorination of the isomers of Kekule benzene and phenol: a theoretical study
7. The tris(trifluoromethyl)methyl phosphonium ion, P(C[F.sub.3].sub.3)C[H.sub.3+], preparation and structure
8. Pentakis(trifluoromethyl)phenyl, a sterically crowded and electron-withdrawing group: synthesis and acidity of pentakis(trifluoromethyl)benzene, - toluene, -phenol, and -aniline
9. Noncyclic [10-S-5] sulfuranide dioxide salts with three S-C bonds: a new class of stable hypervalent compounds
10. TiCl4 and Grignard reagent-promoted ring-opening reactions of various epoxides: synthesis of γ-hydroxy-α,α-difluoromethylenephosphonates
11. Versatile application of trifluoromethyl triflate
12. ChemInform Abstract: Synthesis, Structure and Reactivity of a Trifluoromethyl Sulfide Anionic Salt Stabilized with Tetrakis(dimethylamino)ethylene Dication (TDAE2+).
13. ChemInform Abstract: Generation of Heteroarylium-N-difluoromethylides and Heteroaryl-N-difluoromethyl Anions and Their Reactions with Electrophiles: Heteroaryl- and Heteroarylium-N-difluoromethyl trimethylsilanes and a New Heteroaryl-N-trifluoromethane.
14. ChemInform Abstract: TiCl4 and Grignard Reagent Promoted Ring‐Opening Reactions of Various Epoxides: Synthesis of γ‐Hydroxy‐α,α‐difluoromethylenephosphonates.
15. ChemInform Abstract: Versatile Application of Trifluoromethyl Triflate.
16. Guanidinophosphazenes: Design, Synthesis, and Basicity in THF and in the Gas Phase
17. Regioselective 1,4-Trifluoromethylation of α,β-Enones Using “Protect-in-situ” Methodology.
18. A New Family of Delocalized Lipophilic Cations.
19. Perfluoroalkyl borates and boronic esters: new promising partners for Suzuki and Petasis reactions
20. Regioselective 1,4-trifluoromethylation of α,β-enones using ‘protect-in-situ’ methodology
21. Noncyclic [10-S-5] Sulfuranide Dioxide Salts with Three S−C Bonds: A New Class of Stable Hypervalent Compounds
22. Hexaalkylguanidinium and 2-(Dialkylamino)-1,3-dimethylimidazolinium Trimethyldifluorosiliconates and Perfluoroalkoxides. Accidental Isolation and Molecular Structure of [C(NMe2)3]+F-·6CH2Cl2
23. P‐bis(trifluoromethyl) ylides: Synthesis and reactions
24. Heteroaryl-N-difluoromethyltrimethylsilanes - Versatile Sources of Heteroaryl-N-difluoromethyl Anions in Reactions with Carbonyl Compounds
25. A Facile New Method for the Two-step Substitution of Hydroxy Groups in Primary Alcohols for Trifluoromethyl and Pentafluoroethyl Moieties
26. ChemInform Abstract: Heteroaryl‐N‐difluoromethyltrimethylsilanes — Versatile Sources of Heteroaryl‐N‐difluoromethyl Anions in Reactions with Carbonyl Compounds.
27. Synthesis, structure and reactivity of a trifluoromethyl sulfide anionic salt stabilized with tetrakis(dimethylamino)ethylene dication (TDAE2+)
28. ChemInform Abstract: Different Fluoride Anion Sources and (Trifluoromethyl)trimethylsilane: Molecular Structure of Tris(dimethylamino)sulfonium Bis(trifluoromethyl)trimethylsiliconate, the First Isolated Pentacoordinate Silicon Species with Five Si—C Bonds.
29. The first alkyl bismuthates: tris(trifluoromethyl)fluoro- and tetrakis(trifluoromethyl)-bismuthate
30. Different fluoride anion sources and (trifluoromethyl)trimethylsilane: molecular structure of tris(dimethylamino)sulfonium bis(trifluoromethyl)trimethylsiliconate, the first isolated pentacoordinate silicon species with five Si–C bonds
31. Two-step phosphorus-mediated substitution of hydroxy groups in selected primary alcohols for fluorinated alkyl or aryl substituents: the molecular structure of 1,1-bis(fluorosulfonyl)-1-fluoro-2-phenylethane
32. HEXAFLUOROACETONE ADDITION TO AMIDOPHOSPHITES
33. Facile syntheses of tris(trifluoromethyl)phosphine and difluorotris (trifluoromethyl) phosphorane
34. Facile new method for synthezising N-polyfluoroalkylated heterocycles – molecular structure of N-(bromodifluoromethyl)-4-dimethylaminopyridinium bromide
35. FirstP-trifluoromethylated ylides
36. Advances in Trifluoromethylating Phosphorus Compounds
37. Simple preparation of difluorophosphoranes using anhydrous zinc and tetramethylammonium fluorides
38. Nucleophilic trifluoromethylation of organic substrates using (trifluoromethyl)trimethylsilane in the presence of a fluoride anion II. A convenient route to aryltrifluoromethyl-sulfides, -sulfoxides and -sulfones
39. Molecular structures and reactivity of trifluoromethyltris(dialkylamino)phosphonium bromides
40. Reaktionen an Trifluormethyl-Dimethylphosphin: Molekulstruktur Von [3,3,3-Trifluor-2-Hydroxy-2-(Trifluormethyl)]Propylmethyl-Trifluormethyl-Phosphinoxid
41. Cyclisation reactions with hexafluoroacetone and phosphonous acid derivatives containing the trifluoromethyl and pentafluoropropenyl group; molecular structures of two 1,3,2λ5σ5-dioxaphospholanes
42. Tris(dimethylamino)sulfonium 1,1,2,4,5-pentakis(trifluoromethyl)- 2,5-cyclohexadienide - a new stable fluorinated carbanion salt prepared by anionic trifluoromethylation of 1,2,4,5-tetrakis(trifluoromethyl)benzene
43. A new family of delocalized lipophilic cations
44. Hexaalkylguanidinium and 2-(Dialkylamino)-1,3-dimethylimidazolinium Trimethyldifluorosiliconates and Perfluoroalkoxides. Accidental Isolation and Molecular Structure of [C(NMe[sub 2])[sub 3]][sup +]F[sup -]·6CH[sub 2]CI[sub 2].
45. First P-trifluoromethylated ylides.
46. The Tris(trifluoromethyl)methyl Phosphonium Ion, P(CF[sub3])[sub3]CH[sub3][sup+], Preparation and Structure.
47. ChemInform Abstract: TiCl4 and Grignard Reagent Promoted Ring-Opening Reactions of Various Epoxides: Synthesis of γ-Hydroxy-α,α-difluoromethylenephosphonates.
48. ChemInform Abstract: Generation of Heteroarylium-N-difluoromethylides and Heteroaryl-N-difluoromethyl Anions and Their Reactions with Electrophiles: Heteroaryl- and Heteroarylium-N-difluoromethyl trimethylsilanes and a New Heteroaryl-N-trifluoromethane.
49. ChemInform Abstract: Synthesis, Structure and Reactivity of a Trifluoromethyl Sulfide Anionic Salt Stabilized with Tetrakis(dimethylamino)ethylene Dication (TDAE2+).
50. Cyclisation reactions with hexafluoroacetone and phosphonous acid derivatives containing the trifluoromethyl and pentafluoropropenyl group; molecular structures of two 1,3,2λ 5σ 5-dioxaphospholanes
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