All Stories

  1. BisBF2 pyridoins: A new platform for the design of efficient two-photon absorbers
  2. Structure of Organoboron Dyes and Multiphoton Absorption: Insights from Theory
  3. Thioflavin T Inspirations: On the Photophysical and Aggregation Properties of Fluorescent Difluoroborates Based on the Benzothiazole Core
  4. Computational insights into two-photon absorption of centrosymmetric organoboron complexes
  5. Isoelectronic Push–Pull Fluorescent Difluoroborates: Halogen Bonding and Photophysical Properties
  6. A novel O,N,O-coordinated organofluoroboron probe for amyloid detection: insight from experiment and theory
  7. BisBF 2 pyridoins: a new platform for the design of efficient two-photon absorbers
  8. Construction of Highly Functionalized 2-Styrylfurans by N-Heterocyclic Carbene/Brønsted Acid Catalysis
  9. Topology Switch between AIE and ACQ: A Balance of Substituents
  10. One- and two-photon absorption spectra of organoboron complexes: vibronic and environmental effects
  11. BF2-Functionalized Benzothiazole Amyloid Markers: Effect of Donor Substituents on One- and Two-Photon Properties
  12. Topology switch between AIE and ACQ: a balance of substituents
  13. Cost-Effective Simulations of Vibrationally-Resolved Absorption Spectra of Fluorophores with Machine-Learning-Based Inhomogeneous Broadening
  14. Polyaromatic hydrocarbon antennas as tools for tuning properties of push-pull difluoroborates
  15. Tautomeric Equilibrium in 1-Benzamidoisoquinoline Derivatives
  16. Decoding the infrared spectra changes upon formation of molecular complexes: the case of halogen bonding in pyridine⋯perfluorohaloarene complexes
  17. Unveiling Halogen-Bonding Interactions between a Pyridine-Functionalized Fluoroborate Dye and Perfluorohaloarenes with Fluorescence Spectroscopy
  18. Controlling the fluorescence quantum yields of benzothiazole-difluoroborates by optimal substitution
  19. Benchmarking Density Functional Approximations for Excited-State Properties of Fluorescent Dyes
  20. Effect of conjugated system extension on structural features and electron-density distribution in charge–transfer difluoroborates
  21. The Application of 2,6-Bis(4-Methoxybenzoyl)-Diaminopyridine in Solvent Extraction and Polymer Membrane Separation for the Recovery of Au(III), Ag(I), Pd(II) and Pt(II) Ions from Aqueous Solutions
  22. The fabrication, characterization, and pervaporation performance of poly(ether-block-amide) membranes blended with 4-(trifluoromethyl)-N(pyridine-2-yl)benzamide and 4-(dimethylamino)-N(pyridine-2-yl)benzamide fillers
  23. Substituted 2-(2-hydroxyphenyl)–3H-quinazolin-4-ones and their difluoroboron complexes: Synthesis and photophysical properties
  24. 2,6-Bis((benzoyl-R)amino)pyridine (R = H, 4-Me, and 4-NMe2) Derivatives for the Removal of Cu(II), Ni(II), Co(II), and Zn(II) Ions from Aqueous Solutions in Classic Solvent Extraction and a Membrane Extraction
  25. Two-Photon Absorption Activity of BOPHY Derivatives: Insights from Theory
  26. Molecular Decoration of Ceramic Supports for Highly Effective Enzyme Immobilization—Material Approach
  27. Less is more: on the effect of benzannulation on the solid-state emission of difluoroborates
  28. Tailoring the nonlinear absorption of fluorescent dyes by substitution at a boron center
  29. Controlling Two-Photon Action Cross Section by Changing a Single Heteroatom Position in Fluorescent Dyes
  30. Synthesis and Photophysical Studies of Novel V‐Shaped 2,3‐Bis{5‐aryl‐2‐thienyl}(dibenzo[f,h])quinoxalines
  31. The Copper(II) Ions Solvent Extraction with a New Compound: 2,6-Bis(4-Methoxybenzoyl)-Diaminopyridine
  32. Symmetric Fluoroborate and its Boron Modification: Crystal and Electronic Structures
  33. The impact of the heteroatom in a five-membered ring on the photophysical properties of difluoroborates
  34. Cover Feature: Design of Two‐Photon‐Excited Fluorescent Dyes Containing Fluoroborylene Groups (ChemPhotoChem 9/2019)
  35. Conformational and Tautomeric Control by Supramolecular Approach in Ureido-N-iso-propyl,N’-4-(3-pyridin-2-one)pyrimidine
  36. Design of Two‐Photon‐Excited Fluorescent Dyes Containing Fluoroborylene Groups
  37. A detailed theoretical and experimental study on the N H, P O and C O stretching frequencies in two new phosphoric triamides and a statistical comparison with analogous structures
  38. Conformational Equilibrium and Substituent Effects in Hydrogen-bonded Complexes
  39. Influence of the Nature of the Amino Group in Highly Fluorescent Difluoroborates Exhibiting Intramolecular Charge Transfer
  40. Spectral and physicochemical properties of difluoroboranyls containing N , N -dimethylamino group studied by solvatochromic methods
  41. Collision induced dissociation of N -(pyridin-2-yl)-substituted benzo(thio)amides and N -(isoquinolin-1-yl)furan(thiophene)-2-carboxamides and their difluoroboranyl derivatives
  42. The trans/cis photoisomerization in hydrogen bonded complexes with stability controlled by substituent effects: 3-(6-aminopyridin-3-yl)acrylate case study
  43. Difluoroboranyl derivatives as efficient panchromatic photoinitiators in radical polymerization reactions
  44. Quantifying the Performances of DFT for Predicting Vibrationally Resolved Optical Spectra: Asymmetric Fluoroborate Dyes as Working Examples
  45. 2-[4-(Dimethylamino)phenyl]-3,3-difluoro-3H-naphtho[1,2-e][1,3,2]oxazaborinin-2-ium-3-uide
  46. 2,2-Difluoro-3-(4-fluorophenyl)-2H-benzo[e][1,3,2]oxazaborinin-3-ium-2-uide
  47. Double benzannulation of fluorophore may tune its properties
  48. Two-photon absorption in difluoroborate amide-derivatives
  49. Bis(urea) derivative interacts preferably by one side only
  50. Halogen bonded amide based on diazine
  51. N,N′-Bis(pyridin-2-yl)octanediamide
  52. N-(Pyrazin-2-yl)adamantane-1-carboxamide
  53. Synthesis and Photophysical Properties of Novel Donor–Acceptor N-(Pyridin-2-yl)-Substituted Benzo(thio)amides and Their Difluoroboranyl Derivatives
  54. Tuning the Electronic Properties of the Dative N−B Bond with Associated O−B Interaction: Electron Localizability Indicator from X-Ray Wavefunction Refinement
  55. The Influence of the π-Conjugated Spacer on Photophysical Properties of Difluoroboranyls Derived from Amides Carrying a Donor Group
  56. Substituent driven photoisomerization
  57. Conformational equilibrium in supramolecular chemistry: Dibutyltriuret case
  58. Toward Fully Nonempirical Simulations of Optical Band Shapes of Molecules in Solution: A Case Study of Heterocyclic Ketoimine Difluoroborates
  59. Use of time-resolved fluorescence spectroscopy to evaluate diagnostic value of collagen degradation products
  60. Benzoannulation influences photo physical properties of BF2-carrying molecules
  61. Substituent effects in hydrogen bonding: DFT and QTAIM studies on acids and carboxylates complexes with formamide
  62. Comment of paper on association by hydrogen bonding
  63. Association of 2-acylaminopyridines and benzoic acids. Steric and electronic substituent effect studied by XRD, solution and solid-state NMR and calculations
  64. Substituent effects on the photophysical properties of fluorescent 2-benzoylmethylenequinoline difluoroboranes: A combined experimental and quantum chemical study
  65. N-[2-(2,2-Dimethylpropanamido)pyrimidin-4-yl]-2,2-dimethylpropanamiden-hexane 0.25-solvate hemihydrate
  66. 6-Amino-2-(pivaloylamino)pyridinium benzoate
  67. Molecule's isomerization controlled by the substituent in the counterpart
  68. The influence of CH bond polarization on the self-association of 2-acylaminopyrimidines by NH/CH···O/N interactions: XRD, NMR, DFT, and AIM study
  69. ChemInform Abstract:15N NMR Studies of Tautomerism
  70. Let's tune fluorescence
  71. 2-Acylamino- and 2,4-Bis(acylamino)pyrimidines as Supramolecular Synthons Analyzed by Multiple Noncovalent Interactions. DFT, X-ray Diffraction, and NMR Spectral Studies
  72. Tautomerism vs 15N NMR
  73. Two (E)-2-({[4-(dialkylamino)phenyl]imino}methyl)-4-nitrophenols
  74. Noncovalent interactions between classical supramolecular synthons in solution: Hydrogen bonding in hindered 2-acylaminopyridine/2-pyridone associates
  75. 2-Acylamino-6-pyridones: Breaking of an Intramolecular Hydrogen Bond by Self-association and Complexation with Double and Triple Hydrogen Bonding Counterparts. Uncommon Steric Effect on Intermolecular Interactions
  76. NMR crystallography of 2-acylamino-6-[1H]-pyridones: Solid-state NMR, GIPAW computational, and single crystal X-ray diffraction studies
  77. N2,N2,N6,N6-Tetrakis(2,3,4,5,6-pentafluorobenzoyl)pyridine-2,6-diamine
  78. Tuning the hydrogen-bonding strength in 2,6-bis(cycloalkylcarbonylamino)pyridine assemblies by variable flexibility. Association constants measured by hydrogen-bonded vs. non-hydrogen-bonded protons
  79. Proton transfer reaction and intermolecular interactions in associates of 2,5-dihydroxy-1,8-naphthyridine
  80. Intermolecular steric hindrance in 7-acylamino-[1H]-2-oxo-1,8-naphthyridines: NMR, ESI-MS, IR, and DFT calculation studies
  81. Benzoannulation vs. proton transfer
  82. The influence of secondary interactions on complex stability and double proton transfer reaction in 2-[1H]-pyridone/2-hydroxypyridine dimers
  83. Complexation of 2,6-Bis(acylamino)pyridines with Dipyridin-2-ylamine and 4,4-Dimethylpiperidine-2,6-dione
  84. DFT studies on tautomeric preferences of 1-(pyridin-2-yl)-4-(quinolin-2-yl)butane-2,3-dione in the gas phase and in solution
  85. Self-Organization of 2-Acylaminopyridines in the Solid State and in Solution
  86. NMR and quantum chemical studies on association of 2,6-bis(acylamino)pyridines with selected imides and 2,2′-dipyridylamine
  87. DFT studies on tautomeric preferences. Part 3: Proton transfer in 2-(8-acylquinolin-2-yl)-1,3-diones
  88. (Z)-Ethyl 2-oxo-3-(1,2-dihydroquinolin-2-ylidene)propanoate
  89. ChemInform Abstract: 4-Fluoroanilines: Synthesis and Decomposition.
  90. Systematic investigation of 2,7-dihydroxy-1,8-naphthyridine dimerization – secondary interactions and tautomeric preferences calculations
  91. Secondary interactions as driving force in heterocomplex formation of 2,7-disubstituted-1,8-naphthyridines: Quantum chemical, NMR and mass spectral investigations
  92. (1Z,3Z)-3-[Quinolin-2(1H)-ylidene]-1-(quinolin-2-yl)prop-1-en-2-ol: An unexpected most stable tautomer of 1,3-bis(quinolin-2-yl)acetone
  93. Effect of vinylene and 1,4-phenylene spacers on efficiency of the ground-state intramolecular charge-transfer in enlarged 4-dimethylamino-1-methylpyridinium cations
  94. Electron ionization mass spectra and tautomerism of substituted 2-phenacylquinolines
  95. N-(2-Benzoyl-4-chlorophenyl)-4-chlorobenzenesulfonamide
  96. Tautomeric preferences of phthalones and related compounds
  97. NMR Spectra of Anilines
  98. GIAO/DFT13C NMR Chemical Shifts of 1,3,4-Thiadiazoles
  99. Influence of Bond Fixation in Benzo-AnnulatedN-Salicylideneanilines and Theirortho-C(O)X Derivatives (X = CH3, NH2, OCH3) on Tautomeric Equilibria in Solution
  100. Bischromophoric styrylpyridinium dyes
  101. Topology-Driven Physicochemical Properties of π-Εlectron Systems. 1. Does the Clar Rule Work in Cyclic π-Electron Systems with the Intramolecular Hydrogen or Lithium Bond?
  102. Effect of π-Electron Delocalization on Tautomeric Equilibria – Benzoannulated 2-Phenacylpyridines
  103. Tautomeric Equilibria and Pi Electron Delocalization for Some MonohydroxyarenesQuantum Chemical Studies†
  104. The experimental studies on the determination of the ground and excited state dipole moments of some hemicyanine dyes
  105. Electron Ionization Mass Spectra and Tautomerism of 2-Phenacylpyridines
  106. Tautomeric Equilibria in Relation to Pi-Electron Delocalization
  107. Tautomeric Equilibria in Relation to Pi-Electron Delocalization
  108. Tautomeric equilibria, H-bonding and π-electron delocalization ino-nitrosophenol. A B3LYP/6-311 + G(2df,2p) study
  109. Complex tauto- and rotamerism of 2-(R-phenyl)-1,2,3,4-tetrahydroquinazolines
  110. 13C-NMR Based Evaluation of the Electronic and Steric Interactions in Aromatic Amines
  111. (1Z,3Z)-1,4-Di(pyridin-2-yl)buta-1,3-diene-2,3-diol:  The Planar Highly Conjugated Symmetrical Enediol with Multiple Intramolecular Hydrogen Bonds.
  112. Identity Double-Proton Transfer in (3Z)-3-Hydroxy-1,4-di(quinolin-2-yl)but-3-en-2-one
  113. Structural characterization of β-2′-pyridylaminocrotonoyl-2-pyridylamide by ESI-MS, NMR, single crystal X-ray analysis and ab initio methods
  114. STABILITY OF THE DIMERS OF AZA ANALOGS OF 2-FORMYLPYRROLE. CONJUGATION VERSUS HYDROGEN BONDING
  115. (1Z,3Z)-1,4-Di(pyridin-2-yl)buta-1,3-diene-2,3-diol:  The Planar Highly Conjugated Symmetrical Enediol with Multiple Intramolecular Hydrogen Bonds
  116. Predominance of 2‐arylhydrazones of 1,3‐diphenylpropane‐1,2,3‐trione over its proton‐transfer products
  117. Predominance of 2‐arylhydrazones of 1,3‐diphenylpropane‐1,2,3‐trione over its proton‐transfer products
  118. 4-Fluoroanilines: synthesis and decomposition
  119. GIAO/DFT calculated chemical shifts of tautomeric species. 2-Phenacylpyridines and (Z)-2-(2-hydroxy-2-phenylvinyl)pyridines
  120. Long-range substituent and temperature effect on prototropic tautomerism in 2-(acylmethyl)quinolines
  121. ChemInform Abstract: Substituent and Temperature Controlled Tautomerism: Multinuclear Magnetic Resonance, X‐Ray, and Theoretical Studies on 2‐Phenacylquinolines.
  122. N-methyl-1,2-dihydro-2-benzoylmethylenequinolines: configurational dissimilarity with unmethylated congeners
  123. NMR spectral and X-ray structural investigation of 1,3-bis(2-quinolyl)-2-(p-chlorophenyl)-2-propanol
  124. Substituent and temperature controlled tautomerism: multinuclear magnetic resonance, X-ray, and theoretical studies on 2-phenacylquinolines
  125. Substituent and temperature controlled tautomerism of 2-phenacylpyridine: the hydrogen bond as a configurational lock of (Z )-2-(2-hydroxy-2-phenylvinyl)pyridine
  126. Predominance of inductive over resonance substituent effect on33S NMR chemical shifts of 4-substituted phenyl-4′-methylphenacyl sulfones
  127. SYNTHESIS AND NMR SPECTRA OF 2-METHYL-2-QUINOLIN-2-YL-PROPIOPHENONES
  128. Predominance of resonance over polar effects on1H,13C and15N NMR substituent chemical shifts inN-arylglycines
  129. NMR spectral assignment of substituted salicylaldoximes by inverse pulse techniques withz-gradient selection: correlation of NMR parameters with substituent constants
  130. NMR spectral assignment of substituted salicylaldoximes by inverse pulse techniques with z-gradient selection: correlation of NMR parameters with substituent constants