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1,286 results on '"Pyridine -- Chemical properties"'

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1. Unification of procedures for determining pharmaceutical substances bearing ionogenic acidic and basic groups, tranexamic acid, ampasse, and ethylmethylhydroxypyridine succinate by reversed-phase HPLC

2. Study Findings on Molecular Science Published by Researchers at Chongqing Medical University (Design of Rational JAK3 Inhibitors Based on the Parent Core Structure of 1,7-Dihydro-Dipyrrolo [2,3-b:3',2'-e] Pyridine)

3. Synthesis, characterization, and bioactivities of platinum(II) complexes bearing pyridinecarboxaldimines containing aliphatic groups

4. Researchers at Institute of Agrophysics Polish Academy of Sciences Target Molecular Biology (Impact of Coffee Bean Roasting on the Content of Pyridines Determined by Analysis of Volatile Organic Compounds)

5. Stereoselective synthesis of an active metabolite of the potent P13 kinase inhibitor PKI-179

6. Synthesis, photophysics, and electrochemistry of thiophene-pyridine and thiophene-pyrimidine dyad comonomers

7. Development of a hydrophilic liquid interaction chromatography--high-performance liquid chromatography--tandem mass spectrometry based stable isotope dilution analysis and pharmacokinetic studies on bioactive pyridines in human plasma and urine after coffee consumption

8. Photochemistry of hydrogen-bonded aromatic pairs: quantum dynamical calculations for the pyrrole-pyridine complex

9. The element effect and nucleophilicity in nucleophilic aromatic photosubstitution ([S.sub.N]2Ar*]: local atom effects as mechanistic probes of very fast reactions

10. Copper-catalyzed coupling of pyridines and quinolines with alkynes: a one-step, asymmetric route to functionalized heterocycles

11. A concise synthesis of lentiginosine derivatives using a pyridinium formation via the Mitsunobu reaction

12. Unprecedented Negishi coupling at C-Br in the presence of a stannyl group as a convenient approach to pyridinylstannanes and their application in liquid crystal synthesis

13. A reversible pH-dependent intramolecular pyridine-aldehyde cyclization

14. Synthesis of polysubstituted imidazo[1,2-a]pyridines via microwave-assisted one-pot cyclization/Suzuki coupling/palladium-catalyzed heteroarylation

15. Modular and practical synthesis of 6-substituted pyridin-3-yl C-nucleosides

16. Quaternized poly(4-vinylpyridine) coated activated carbon: diffusion controlled sorption of chromium(VI)

17. Comparison of interfacial electron transfer through carboxylate and phosphate anchoring groups

18. Influence of substituents on the energy and nature of the lowest excited states of heteroleptic phosphorescent Ir(III) complexes: A joint theoretical and experimental study

19. Ultrafast nonadiabatic dynamics of [[[Fe.sup.II][(bpy).sub.3]].sup.2+] in solution

20. Synthesis and decomposition of an ester derivative of the procarcinogen and promutagen, PhIP, 2-amino-1-methyl-6-phenyl-1H-imidazo[4,5-b]pyridine: Unusual nitrenium ion chemistry

21. Solvation effects on the stability of Silver(I) complexes with pyridine-containing ligands studied by thermodynamic and DFT methods

22. Alkylation effects on strong collisions of highly vibrationally excited alkylated pyridines with C[O.sub.2]

23. Two-faced reactivity of alkenes: Cis- versus trans-aminopalladation in aerobic Pd-catalyzed intramolecular Aza-Wacker reactions

24. A density functional theory study of the reaction of the biomimetic iron(II) complex of a tetradentate bispidine ligand with [H.sub.2][O.sub.2]

25. Asymmetric route to pyridines bearing a highly functionalized 2-alkyl substituent by aziridine ring-opening reactions

26. Spin chemical control of photoinduced electron-transfer processes in ruthenium(II)-trisbipyridine-based supramolecular triads: 2. The effect of oxygen, sulfur, and selenium as heteroatom in the azine donor

27. Noncovalent interactions of [Cu.sup.+] with N-donor ligands (pyridine, 4,4-dipyridyl, 2,2-dipyridyl, and 1,10-phenanthroline): Collision-induced dissociation and theoretical studies

28. Series of trinuclear [Ni.sup.II][Ln.sup.III][Ni.sup.II] complexes derived from 2,6-di(acetoacetyl)pyridine: Synthesis, structure, and magnetism

29. A definitive example of a geometric 'entatic state' effect: Electron-transfer kinetics for a copper(II/I) complex involving a quinquedentate macrocyclic trithiaether-bipyridine ligand

30. Oxidation of elemental gold in alcohol solutions

31. From chain to network: Design and analysis of novel organic-inorganic assemblies from organically functionalized zinc-substituted polyoxovanadates and zinc organoamine subunits

32. Ditopic N-crowned 4-(p-aminophenyl)-2,6-diphenylpyridines: Implications of macrocycle topology on the spectroscopic properties, cation complexation, and differential anion responses

33. Interaction between tetramethylcucurbit[6]uril and some pyridine derivates

34. Two-photon antenna effect induced in octupolar europium complexes

35. Synthesis and catalytic properties in olefin epoxidation of novel iron (II) complexes with containing macrocycles bearing an aminopropyl pendant arm

36. Protonated free-base corroles: Acidity, electrochemistry, and spectrochemistry of [[(Cor)[H.sub.4]).sup.}, [[(Cor)[H.sub.5]].sup.2}, [[(Cor)[H.sub.6]].sup.3}

37. Multicomponent assembly of boron-based dendritic nanostructures

38. Covalent catalysis by pyridoxal: Evaluation of the effect of the cofactor on the carbon acidity of glycine

39. Ligand-dependent catalytic cycle and role of styrene in nickel-catalyzed anhydride cross-coupling: Evidence for turnover-limiting reductive elimination

40. Better understanding of the species with the shortest [Re.sub.2.sup.6+] bonds and related [Re.sub.2.sup.7+] species with tetraguanidinate paddlewheel structures

41. Structural invariance in silver(I) coordination networks formed using flexible four-armed thiopyridine ligands

42. Three guest-including coordination solids from a single crystallization: A discrete cage and open-channel networks from 1-D ladders and 1-D ribbons

43. Regioselectivity of pyridine deprotonation in the gas phase

44. Directed ortho metalation-boronation and Suzuki-Miyaura cross coupling of pyridine derivatives: A one-pot protocol to substituted azabiaryls

45. Synthesis of nitrosylruthenium complexes containing 2,2':6,'2'-terpyridine by reactions of alkoxo complexes with acids

46. Isomerization dynamics and control of the [eta.super.2]/N equilibrium for pyridine complexes

47. Effects of hydrogen bonding on the ring stretching modes of pyridine

48. Luminescent hepta- and tetradecanuclear complexes of 5,5'-diethynyl-2,2'-bipyridine capped with triangular trinuclear [Cu.sub.3]/[Ag.sub.3] cluster units

49. Synthesis, characterization, and DNA-binding studies of nitro(oligopyridine)ruthenium(II) complexes

50. [Mn.sub.7][O.sub.5][(OR).sub.2](O2CPh).sub.9] (R = Me, C[H.sub.2]Ph) complexes with a fused cubane/butterfly core and an S = 6 ground-state spin

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