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Merouani H, Morell C, Ouddai N, Chermette H. DFT study of the stereo-selectivity of oxygenated heterocycles from 10 to 12 links. CAN J CHEM 2013. [DOI: 10.1139/cjc-2012-0521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Intra-molecular Diels–Alder (IMDA) reactions of tethered trienes can furnish two distinct diastereoisomeric products, the cis (i.e., endo) stereoisomer and the trans (i.e., exo) stereoisomer. Experimental evidence shows a quite high cis stereo-selectivity for 10-link compounds (cis/trans = 70:30), while 11- and 12-links compounds exhibit no particular selectivity. DFT (B3LYP/6-31G*) computations provide useful insights into the origins of this amazing stereo-selectivity. The cyclization path towards trans stereo-isomer is always thermodynamically favored, whatever the size of the system. The high cis stereo-selectivity displayed by the 10-link system is kinetically controlled by a tug-of-war between ring strain and electronic effects in the transition structure. The dual descriptor of chemical reactivity, a conceptual DFT based descriptor designed to delineate electronic effects, has been used to unravel the stabilizing processes that take place at the TSs.
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Affiliation(s)
- Hafida Merouani
- Laboratoire chimie des matériaux et des vivants: Activité, Réactivité, Université Hadj-Lakhdar Batna, 05000 Batna, Algeria
| | - Christophe Morell
- Université de Lyon; Université Lyon 1 (UCBL) et UMR CNRS 5280 Institut Sciences Analytiques, F-69622 Villeurbanne Cedex, France
| | - Nadia Ouddai
- Laboratoire chimie des matériaux et des vivants: Activité, Réactivité, Université Hadj-Lakhdar Batna, 05000 Batna, Algeria
| | - Henry Chermette
- Université de Lyon; Université Lyon 1 (UCBL) et UMR CNRS 5280 Institut Sciences Analytiques, F-69622 Villeurbanne Cedex, France
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Jasselin-Hinschberger A, Comoy C, Chartoire A, Fort Y. Successive Regioselective Metalations of Fused Heterocycles: Synthesis of Polyfunctionalized Furo[3,2-b]pyridines. J Org Chem 2013; 78:5618-26. [DOI: 10.1021/jo400748n] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Adeline Jasselin-Hinschberger
- Groupe Hétérocycles:
Réactivité
et Interaction (HECRIN), SRSMC UMR CNRS 7565, Université de Lorraine, B.P. 239, Boulevard des Aiguillettes, F-54506
Vandoeuvre-lès-Nancy, France
| | - Corinne Comoy
- Groupe Hétérocycles:
Réactivité
et Interaction (HECRIN), SRSMC UMR CNRS 7565, Université de Lorraine, B.P. 239, Boulevard des Aiguillettes, F-54506
Vandoeuvre-lès-Nancy, France
| | - Anthony Chartoire
- Groupe Hétérocycles:
Réactivité
et Interaction (HECRIN), SRSMC UMR CNRS 7565, Université de Lorraine, B.P. 239, Boulevard des Aiguillettes, F-54506
Vandoeuvre-lès-Nancy, France
| | - Yves Fort
- Groupe Hétérocycles:
Réactivité
et Interaction (HECRIN), SRSMC UMR CNRS 7565, Université de Lorraine, B.P. 239, Boulevard des Aiguillettes, F-54506
Vandoeuvre-lès-Nancy, France
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Jelaiel N, Comoy C, Fernette B, Efrit ML, Fort Y. Efficient synthesis of 4-phosphinoyl-4,5,6,7-tetrahydro-2H-indazol-3-ylamines. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.09.093] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Jochmann P, Leich V, Spaniol TP, Okuda J. Calcium-Mediated Dearomatization, CH Bond Activation, and Allylation of Alkylated and Benzannulated Pyridine Derivatives. Chemistry 2011; 17:12115-22. [DOI: 10.1002/chem.201101489] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2011] [Indexed: 11/08/2022]
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Yadav DB, Morgans GL, Aderibigbe BA, Madeley LG, Fernandes MA, Michael JP, de Koning CB, van Otterlo WA. Application of an isomerization-ring-closing metathesis strategy to the synthesis of unsaturated seven-membered, benzo-fused heterocycles containing two heteroatoms. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.02.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Chartoire A, Comoy C, Fort Y. One-pot double functionalisation of π-deficient heterocyclic lithium reagents. Org Biomol Chem 2011; 9:1839-45. [DOI: 10.1039/c0ob00734j] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chartoire A, Comoy C, Fort Y. Toolbox for Regioselective Lithiations of Furo[2,3-c]pyridine. J Org Chem 2010; 75:2227-35. [DOI: 10.1021/jo902666w] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anthony Chartoire
- Groupe Synthèse Organométallique et Réactivité, SRSMC, Nancy-Université, CNRS, B.P. 239, Boulevard des Aiguillettes, F-54506 Vandoeuvre-lès-Nancy, France
| | - Corinne Comoy
- Groupe Synthèse Organométallique et Réactivité, SRSMC, Nancy-Université, CNRS, B.P. 239, Boulevard des Aiguillettes, F-54506 Vandoeuvre-lès-Nancy, France
| | - Yves Fort
- Groupe Synthèse Organométallique et Réactivité, SRSMC, Nancy-Université, CNRS, B.P. 239, Boulevard des Aiguillettes, F-54506 Vandoeuvre-lès-Nancy, France
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Morgans GL, Ngidi EL, Madeley LG, Khanye SD, Michael JP, de Koning CB, van Otterlo WA. Synthesis of unsaturated 1,4-heteroatom-containing benzo-fused heterocycles using a sequential isomerization–ring-closing metathesis strategy. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.10.061] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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van Otterlo WAL, de Koning CB. Metathesis in the synthesis of aromatic compounds. Chem Rev 2009; 109:3743-82. [PMID: 19618929 DOI: 10.1021/cr900178p] [Citation(s) in RCA: 247] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Willem A L van Otterlo
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, PO Wits 2050, South Africa.
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Chartoire A, Comoy C, Fort Y. Furo[3,2-b]pyridine: a convenient unit for the synthesis of polyheterocycles. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.09.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Panayides JL, Pathak R, de Koning CB, van Otterlo WAL. Synthesis of Substituted 2,3-Dihydro-1H-2-benzazepines and 1,2-Dihydroisoquinolines Using an Isomerization-Ring-Closing Metathesis Strategy: Scope and Limitations. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700473] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Compain P. Olefin Metathesis of Amine-Containing Systems: Beyond the Current Consensus. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200700161] [Citation(s) in RCA: 144] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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