Search Results - "Lunelli, Bruno"

New, optimized preparation of 1,2-dichlorocyclobuten-3,4-dione (C 4O 2Cl 2) from squaric acid and oxalyl chloride by Lunelli, Bruno

“…A very convenient, entropy-assisted preparation of this versatile compound. 1,2-Dichlorocyclobuten-3,4-dione, a key intermediate in the chemistry of…”
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Fluorine-substituted cyclobutenes in the solid state: Crystal structures, vibrational spectra and mechanical and thermodynamic properties by Colmenero, Francisco, Lunelli, Bruno

“…The crystal structures, infrared and Raman spectra, and mechanical and thermodynamic properties of four important fluorine-substituted cyclobutene derivatives…”
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Designing an Effective, Low-Cost, and Convenient Air-Cooled Semi-microscale and Small Scale Inverted Cone Vapor Condenser for Waterless Reflux Cooling by Lunelli, Bruno, Baroncini, Massimo

“…The design and operation of an inverted cone, scalable vapor condenser, drawing cooling air from beyond the boundary layer and optionally working as a part of…”
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Designing an Effective, Low-Cost, and Convenient Air-Cooled Semi-Microscale and Small Scale Inverted Cone Vapor Condenser for Waterless Reux Cooling by Lunelli, Bruno, Baroncini, Massimo

“…The design and operation of an inverted cone, scalable vapor condenser, drawing cooling air from beyond the boundary layer and optionally working as a part of…”
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Setup for Semimicro Pressure Filtration by Lunelli, Bruno, Baroncini, Massimo

“…Semimicro pressure filtration is carried out by pressurizing a suspension through pushing the piston of a gas-filled plastic syringe whose needle perforates…”
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Reactivity of Substituted Phenols Toward Alkyl Radicals by Franchi, Paola, Lucarini, Marco, Pedulli, Gian Franco, Valgimigli, Luca, Lunelli, Bruno

“…The rate constants for the reaction of primary alkyl radicals with substituted phenolic compounds have been measured in benzene or toluene at room temperature…”
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Making and Using an in Situ Microfiltration Device by Lunelli, Bruno

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Single pot sequential crystallization–distillation as a new purification procedure by Lunelli, Bruno

“…Sequential exploitation of different phase equilibria on the same sample provides a widely applicable purification procedure. A new purification procedure…”
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Thermodynamic Mysteries by Lunelli, Bruno

“…Commentary on an earlier article regarding "mysteries" of the first and second laws of thermodynamics…”
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pH Basics by Scagnolari, Francesco, Lunelli, Bruno

“…The exposition of the pervasive concept of pH, of its foundations and implementation as a meaningful quantitative measurement, in nonspecialist university…”
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Rationalizing the Effect of Halogenation on the Molecular Structure of Simple Cyclobutene Derivatives by Topological Real-Space Analysis of Their Electron Density by Presti, Leonardo Lo, Ellern, Arkady, Destro, Riccardo, Soave, Raffaella, Lunelli, Bruno

“…The accurate gas-phase equilibrium structures on the ground-state potential energy surface of the complete series of fluorinated and chlorinated cyclobutene…”
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Effect of Methoxy Substituents on the Structural and Electronic Properties of Fluorinated Cyclobutenes: A Study of Hexafluorocyclobutene and Its Vinyl Methoxy Derivatives by XRD and Periodic DFT Calculations by Lo Presti, Leonardo, Ellern, Arkady, Destro, Riccardo, Lunelli, Bruno

“…The effect of the methoxy substituent on the structure, crystal packing, and electrostatic properties of hexafluorocyclobutene (C4F6) was investigated in the…”
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The Puzzle of Bond Length Variation in Substituted Cyclobutenes. A New Example: Molecular Structure and Conformations of 1,2-Dimethoxy-3,3,4,4-tetrafluorocyclobut-1-ene by Richardson, Alan D, Hedberg, Kenneth, Lunelli, Bruno

“…The structure and composition of 1,2-dimethoxy-3,3,4,4-tetrafluorocyclobut-1-ene (DMCB) have been measured by electron diffraction from the gas at a…”
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Molecular structure and conformations of 1-methoxy-2,3,3,4,4-pentafluorocyclobut-1-ene by Frogner, Matthew, Hedberg, Kenneth, Hedberg, Lise, Lunelli, Bruno

“…The structure of 1-monomethoxy-2,3,3,4,4-pentafluorocyclobut-1-ene (F5MCB) has been studied as a part of a series of investigations of the structures of…”
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Useful Work of a Process by Lunelli, Bruno

“…Clarifies a potentially misleading statement in the article, “Let’s Drive ‘Driving Force’ Out of Chemistry.”…”
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Redundant Assumption by Lunelli, Bruno

“…The very useful article “On the Importance of Ideality” reports that “The ideal gas is defined by the two relations." This is redundant, because eq 1 implies…”
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Partial Pressure Curve by Lunelli, Bruno

“…Figure 2 in the article "An Introduction to the Understanding of Solubility" is incorrect because when the molar fraction approaches unity, the partial vapor…”
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Interaction of Bovine Serum Albumin with Chrysotile: Spectroscopic and Morphological Studies by Falini, Giuseppe, Foresti, Elisabetta, Lesci, Isidoro G., Lunelli, Bruno, Sabatino, Piera, Roveri, Norberto

“…The biodurability of chrysotile fibers, which is related to their cytotoxicity and mutagenic responses, is strongly affected by the surface chemical adsorption…”
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A Mechanical Analogue of Monotropism:  Ordering of an Ensemble of Hemispheres by Lunelli, Bruno

“…An ensemble of randomly oriented, noninteracting, homogeneous, solid, inelastic, identical hemispheres in the gravitational field, having dropped on a rigid…”
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Gas Permeability of Polymers by Lunelli, Bruno

“…The recent article, “Applying Chemical Potential and Partial Pressure Concepts To Understand the Spontaneous Mixing of Helium and Air in a Helium-Inflated…”
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