Valerio Bertolasi

Overview

Best Publications

• Evidence for resonance-assisted hydrogen bonding. 4. Covalent nature of the strong homonuclear hydrogen bond. Study of the O-H--O system by crystal structure correlation methods

  Paola Gilli;Valerio Bertolasi;Valeria Ferretti;Gastone Gilli

  1554
  Citations

• Evidence for resonance-assisted hydrogen bonding from crystal-structure correlations on the enol form of the .beta.-diketone fragment

  Gastone Gilli;Fabrizio Bellucci;Valeria Ferretti;Valerio Bertolasi

  1325
  Citations

• Predicting Hydrogen-Bond Strengths from Acid−Base Molecular Properties. The pKa Slide Rule: Toward the Solution of a Long-Lasting Problem

  Paola Gilli;Loretta Pretto;Valerio Bertolasi;Gastone Gilli

  808
  Citations

• Evidence for Intramolecular N−H···O Resonance-Assisted Hydrogen Bonding in β-Enaminones and Related Heterodienes. A Combined Crystal-Structural, IR and NMR Spectroscopic, and Quantum-Mechanical Investigation

  Paola Gilli;Valerio Bertolasi;and Valeria Ferretti;Gastone Gilli

  688
  Citations

• Evidence for resonance-assisted hydrogen bonding. 2. Intercorrelation between crystal structure and spectroscopic parameters in eight intramolecularly hydrogen bonded 1,3-diaryl-1,3-propanedione enols

  Valerio Bertolasi;Paola Gilli;Valeria Ferretti;Gastone Gilli

  668
  Citations

• The Nature of Solid-State N−H···O/O−H···N Tautomeric Competition in Resonant Systems. Intramolecular Proton Transfer in Low-Barrier Hydrogen Bonds Formed by the ···OC−CN−NH··· ⇄ ···HO−CC−NN··· Ketohydrazone−Azoenol System. A Variable-Temperature X-ray Crystallographic and DFT Computational Study

  Paola Gilli;Valerio Bertolasi;Loretta Pretto;and Antonín Lyčka

  378
  Citations

• Covalent versus Electrostatic Nature of the Strong Hydrogen Bond: Discrimination among Single, Double, and Asymmetric Single-Well Hydrogen Bonds by Variable-Temperature X-ray Crystallographic Methods in β-Diketone Enol RAHB Systems

  Paola Gilli;Valerio Bertolasi;Loretta Pretto;Valeria Ferretti

  367
  Citations

• Variable-Temperature X-ray Crystallographic and DFT Computational Study of the NH···O/N···HO Tautomeric Competition in 1-(Arylazo)-2-naphthols. Outline of a Transiton-State Hydrogen-Bond Theory

  Paola Gilli;Valerio Bertolasi;Loretta Pretto;Liudmil Antonov

  184
  Citations

• Resonance‐Assisted O‐H ⃛ O Hydrogen Bonding: Its Role in the Crystalline Self‐Recognition of β‐Diketone Enols and its Structural and IR Characterization

  Valerio Bertolasi;Paola Gilli;Valeria Ferretti;Gastone Gilli

  181
  Citations

• Multicomponent Hantzsch cyclocondensation as a route to highly functionalized 2- and 4-dihydropyridylalanines, 2- and 4-pyridylalanines, and their N-oxides: preparation via a polymer-assisted solution-phase approach

  Alessandro Dondoni;Alessandro Massi;Erik Minghini;Valerio Bertolasi

  180
  Citations

• Iridium cyclometalated complexes with axial symmetry. Synthesis and photophysical properties of a trans-biscyclometalated complex containing the terdentate ligand 2,6-diphenylpyridine.

  Matthew Polson;Sandro Fracasso;Valerio Bertolasi;Marcella Ravaglia

  158
  Citations

• Three-Component Biginelli Cyclocondensation Reaction Using C-Glycosylated Substrates. Preparation of a Collection of Dihydropyrimidinone Glycoconjugates and the Synthesis of C-Glycosylated Monastrol Analogues†

  Alessandro Dondoni;Alessandro Massi;Simona Sabbatini;Valerio Bertolasi

  157
  Citations

• Model Studies toward the Synthesis of Dihydropyrimidinyl and Pyridyl α-Amino Acids via Three-Component Biginelli and Hantzsch Cyclocondensations

  Alessandro Dondoni;Alessandro Massi;Erik Minghini;Simona Sabbatini

  157
  Citations

• Resonance-assisted hydrogen bonding. III. Formation of intermolecular hydrogen-bonded chains in crystals of β-diketone enols and its relevance to molecular association

  G. Gilli;V. Bertolasi;V. Ferretti;P. Gilli

  148
  Citations

• Intermolecular N–H⋯O hydrogen bonds assisted by resonance. Heteroconjugated systems as hydrogen-bond-strengthening functional groups

  Valerio Bertolasi;Paola Gilli;Valeria Ferretti;Gastone Gilli

  140
  Citations

• Stereochemical features controlling binding and intrinsic activity properties of benzodiazepine-receptor ligands.

  P A Borea;G Gilli;V Bertolasi;V Ferretti

  128
  Citations

• Stereoselective Homologation–Amination of Aldehydes by Addition of Their Nitrones to C‐2 Metalated Thiazoles—A General Entry to α‐Amino Aldehydes and Amino Sugars

  Alessandro Dondoni;Santiago Franco;Federico Junquera;Francisco L. Merchán

  127
  Citations

• Intramolecular O-H ? ? ? O hydrogen bonds assisted by resonance. Correlation between crystallographic data and 1 H NMR chemical shifts

  Valerio Bertolasi;Paola Gilli;Valeria Ferretti;Gastone Gilli

  122
  Citations

• Chelating agents for human diseases related to aluminium overload

  G. Crisponi;V.M. Nurchi;V. Bertolasi;M. Remelli

  116
  Citations

• Hydrogen Bonding and Electron Donor−Acceptor (EDA) Interactions Controlling the Crystal Packing of Picric Acid and Its Adducts with Nitrogen Bases. Their Rationalization in Terms of the pKa Equalization and Electron-Pair Saturation Concepts

  Valerio Bertolasi;Paola Gilli;Gastone Gilli

  112
  Citations

• General rules for the packing of hydrogen-bonded crystals as derived from the analysis of squaric acid anions: aminoaromatic nitrogen base co-crystals

  Valerio Bertolasi;Paola Gilli;Valeria Ferretti;Gastone Gilli

  111
  Citations