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Rahm M, Erhart P, Cammi R. Relating atomic energy, radius and electronegativity through compression. Chem Sci 2021; 12:2397-2403. [PMID: 34164004 PMCID: PMC8179346 DOI: 10.1039/d0sc06675c] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Trends in atomic properties are well-established tools for guiding the analysis and discovery of materials. Here, we show how compression can reveal a long sought-after connection between two central chemical concepts - van-der-Waals (vdW) radii and electronegativity - and how these relate to the driving forces behind chemical and physical transformations.
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Affiliation(s)
- Martin Rahm
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology SE-412 96 Gothenburg Sweden
| | - Paul Erhart
- Department of Physics, Chalmers University of Technology SE-412 96 Gothenburg Sweden
| | - Roberto Cammi
- Department of Chemical Science, Life Science and Environmental Sustainability, University of Parma Parma Italy
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Rahm M, Ångqvist M, Rahm JM, Erhart P, Cammi R. Non-Bonded Radii of the Atoms Under Compression. Chemphyschem 2020; 21:2441-2453. [PMID: 32896974 DOI: 10.1002/cphc.202000624] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/07/2020] [Indexed: 12/19/2022]
Abstract
We present quantum mechanical estimates for non-bonded, van der Waals-like, radii of 93 atoms in a pressure range from 0 to 300 gigapascal. Trends in radii are largely maintained under pressure, but atoms also change place in their relative size ordering. Multiple isobaric contractions of radii are predicted and are explained by pressure-induced changes to the electronic ground state configurations of the atoms. The presented radii are predictive of drastically different chemistry under high pressure and permit an extension of chemical thinking to different thermodynamic regimes. For example, they can aid in assignment of bonded and non-bonded contacts, for distinguishing molecular entities, and for estimating available space inside compressed materials. All data has been made available in an interactive web application.
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Affiliation(s)
- Martin Rahm
- Department of Chemistry and Chemical Engineering, Chalmers University of Technology, 412 96, Gothenburg, Sweden
| | - Mattias Ångqvist
- Department of Physics, Chalmers University of Technology, 412 96, Gothenburg, Sweden
| | - J Magnus Rahm
- Department of Physics, Chalmers University of Technology, 412 96, Gothenburg, Sweden
| | - Paul Erhart
- Department of Physics, Chalmers University of Technology, 412 96, Gothenburg, Sweden
| | - Roberto Cammi
- Department of Chemical Science, Life Science and Environmental Sustainability, University of Parma, Parma, Italy
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Loco D, Spezia R, Cartier F, Chataigner I, Piquemal JP. Solvation effects drive the selectivity in Diels-Alder reaction under hyperbaric conditions. Chem Commun (Camb) 2020; 56:6632-6635. [PMID: 32432613 DOI: 10.1039/d0cc01938k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
High pressure effects on the Diels-Alder reaction in condensed phase are investigated by means of theoretical methods, employing advanced multiscale modeling approaches based on physically grounded models. The simulations reveal how the increase of pressure from 1 to 10 000 atm (10 katm) does not affect the stability of the reaction products, modifying the kinetics of the process by lowering considerably the transition state energy. The reaction profile at high pressure remarkably differs from that at 1 atm, showing a submerged TS and a pre-TS structure lower in energy. The different solvation between endo and exo pre-TS is revealed as the driving force pushing the reaction toward a much higher preference for the endo product at high pressure.
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Affiliation(s)
- Daniele Loco
- Sorbonne Université, Laboratoire de Chimie Théorique, UMR 7616 CNRS, 75005 Paris, France.
| | - Riccardo Spezia
- Sorbonne Université, Laboratoire de Chimie Théorique, UMR 7616 CNRS, 75005 Paris, France.
| | - François Cartier
- Sorbonne Université, Laboratoire de Chimie Théorique, UMR 7616 CNRS, 75005 Paris, France.
| | - Isabelle Chataigner
- Sorbonne Université, Laboratoire de Chimie Théorique, UMR 7616 CNRS, 75005 Paris, France. and Normandie Université, INSA Rouen, UNIROUEN, CNRS, COBRA Laboratory, F-76000 Rouen, France.
| | - Jean-Philip Piquemal
- Sorbonne Université, Laboratoire de Chimie Théorique, UMR 7616 CNRS, 75005 Paris, France. and Institut Universitaire de France, 75005, Paris, France.
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Fedotova A, Crousse B, Chataigner I, Maddaluno J, Rulev AY, Legros J. Benefits of a Dual Chemical and Physical Activation: Direct aza-Michael Addition of Anilines Promoted by Solvent Effect under High Pressure. J Org Chem 2015; 80:10375-9. [DOI: 10.1021/acs.joc.5b01756] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alena Fedotova
- Laboratory
COBRA UMR 6014, Normandie Université, Université de Rouen, INSA Rouen and CNRS, IRCOF, 1 rue Lucien Tesnière, 76821 Mont-Saint-Aignan, France
- A.
E. Favorsky Institute of Chemistry, Siberian Division of the Russian Academy of Sciences, 1 Favorsky Street, Irkutsk 664033, Russia
| | - Benoit Crousse
- BioCIS UMR 8076, Labex LERMIT, Université Paris Sud, and CNRS, 5 rue J. B. Clément, 92296 Châtenay-Malabry, France
| | - Isabelle Chataigner
- Laboratory
COBRA UMR 6014, Normandie Université, Université de Rouen, INSA Rouen and CNRS, IRCOF, 1 rue Lucien Tesnière, 76821 Mont-Saint-Aignan, France
| | - Jacques Maddaluno
- Laboratory
COBRA UMR 6014, Normandie Université, Université de Rouen, INSA Rouen and CNRS, IRCOF, 1 rue Lucien Tesnière, 76821 Mont-Saint-Aignan, France
| | - Alexander Yu. Rulev
- A.
E. Favorsky Institute of Chemistry, Siberian Division of the Russian Academy of Sciences, 1 Favorsky Street, Irkutsk 664033, Russia
| | - Julien Legros
- Laboratory
COBRA UMR 6014, Normandie Université, Université de Rouen, INSA Rouen and CNRS, IRCOF, 1 rue Lucien Tesnière, 76821 Mont-Saint-Aignan, France
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Gérard H, Chataigner I. Selectivities of Multicomponent [4 + 2]/[3 + 2] Cycloadditions of 3-Nitroindole with Substituted Alkenes: A DFT Analysis. J Org Chem 2013; 78:9233-42. [DOI: 10.1021/jo401482b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Hélène Gérard
- Laboratoire de Chimie Théorique
UMR 7616, UPMC Univ Paris 06, F-75005 Paris,
France
| | - Isabelle Chataigner
- Laboratoire COBRA, CNRS UMR 6014 & FR 3038, Université de Rouen, 76821 Mont St Aignan, France
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Amara Z, Drège E, Troufflard C, Retailleau P, Joseph D. Solvent-free double aza-Michael under ultrasound irradiation: diastereoselective sequential one-pot synthesis of pyrrolidine Lobelia alkaloids analogues. Org Biomol Chem 2012; 10:7148-57. [DOI: 10.1039/c2ob25963j] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Zacharias Amara
- Université Paris Sud, Equipe de Chimie des Substances naturelles, UMR CNRS 8076 BioCIS, Châtenay-Malabry, France
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Rulev AY, Azad S, Kotsuki H, Maddaluno J. Direct Access to Cumbersome Aminated Quaternary Centers by Hyperbaric Aza-Michael Additions. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000984] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Yakushiji F, Maddaluno J, Yoshida M, Shishido K. Diastereoselective construction of substituted tetrahydropyrans using an intramolecular oxy-Michael strategy. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.01.084] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Chopin N, Gérard H, Chataigner I, Piettre SR. Benzofurans as Efficient Dienophiles in Normal Electron Demand [4 + 2] Cycloadditions. J Org Chem 2008; 74:1237-46. [DOI: 10.1021/jo802205d] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nathalie Chopin
- UMR CNRS 6014, IRCOF, Université de Rouen, 1 Rue Tesnières, F-76821 Mont Saint Aignan, France, and Laboratoire de Chimie Théorique, Université Paris VI, 3, rue Galilée, F-94200 Ivry-sur-Seine, France
| | - Hélène Gérard
- UMR CNRS 6014, IRCOF, Université de Rouen, 1 Rue Tesnières, F-76821 Mont Saint Aignan, France, and Laboratoire de Chimie Théorique, Université Paris VI, 3, rue Galilée, F-94200 Ivry-sur-Seine, France
| | - Isabelle Chataigner
- UMR CNRS 6014, IRCOF, Université de Rouen, 1 Rue Tesnières, F-76821 Mont Saint Aignan, France, and Laboratoire de Chimie Théorique, Université Paris VI, 3, rue Galilée, F-94200 Ivry-sur-Seine, France
| | - Serge R. Piettre
- UMR CNRS 6014, IRCOF, Université de Rouen, 1 Rue Tesnières, F-76821 Mont Saint Aignan, France, and Laboratoire de Chimie Théorique, Université Paris VI, 3, rue Galilée, F-94200 Ivry-sur-Seine, France
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Carrión F, Mont N, Batllori X, Borrell JI, Teixidó J. Cyclization of 2-dicyanomethylene-1,2-dihydropyridine-3-carbonitriles with amines: a mechanistic rationalization. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.10.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Sundararajan G, Prabagaran N. A new polymer-anchored chiral catalyst for asymmetric Michael addition reactions. Org Lett 2001; 3:389-92. [PMID: 11428021 DOI: 10.1021/ol006898e] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
[figure: see text] Monomer (R,R)-3-aza-3-(p-vinylbenzyl)-1,5-diphenyl-1,5-dihydroxypentane (2) when polymerized with styrene and divinylbenzene affords polymers, onto which lithium and aluminum are incorporated via reaction with lithium aluminum hydride. The resulting insoluble polymers containing chiral lithium and aluminum active centers are quite effective for asymmetric Michael addition of nitro compounds, thiols, and amines. The optimized reaction conditions yield Michael adducts in good yield with high enantiomeric excesses.
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Affiliation(s)
- G Sundararajan
- Department of Chemistry, Indian Institute of Technology, Madras, India 600036.
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