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151
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Benfatti F, Nanteuil FD, Waser J. Iron-Catalyzed [3 + 2] Annulation of Aminocyclopropanes with Aldehydes: Stereoselective Synthesis of Aminotetrahydrofurans. Org Lett 2011; 14:386-9. [DOI: 10.1021/ol203144v] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fides Benfatti
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland
| | - Florian de Nanteuil
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland
| | - Jérôme Waser
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306, 1015 Lausanne, Switzerland
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152
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Moran J, Smith AG, Carris RM, Johnson JS, Krische MJ. Polarity inversion of donor-acceptor cyclopropanes: disubstituted δ-lactones via enantioselective iridium catalysis. J Am Chem Soc 2011; 133:18618-21. [PMID: 22026505 PMCID: PMC3218199 DOI: 10.1021/ja2090993] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The coupling of carbonyl electrophiles at the donor position of donor-acceptor cyclopropanes is described, representing an inversion of polarity with respect to conventional reactivity modes displayed by these reagents. Specifically, upon exposure of donor-acceptor cyclopropanes to alcohols in the presence of a cyclometalated iridium catalyst modified by (S)-BINAP, catalytic C-C coupling occurs, providing enantiomerically enriched products of carbonyl allylation. Identical products are obtained upon isopropanol-mediated transfer hydrogenation of donor-acceptor cyclopropanes in the presence of aldehydes. The reaction products are directly transformed to cis-4,5-disubstituted δ-lactones.
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Affiliation(s)
- Joseph Moran
- Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712, USA
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153
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Xing S, Li Y, Li Z, Liu C, Ren J, Wang Z. Lewis Acid Catalyzed Intramolecular [3+2] Cross-Cycloaddition of Donor-Acceptor Cyclopropanes with Carbonyls: A General Strategy for the Construction of Acetal[n.2.1] Skeletons. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201106368] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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154
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Xing S, Li Y, Li Z, Liu C, Ren J, Wang Z. Lewis Acid Catalyzed Intramolecular [3+2] Cross-Cycloaddition of Donor-Acceptor Cyclopropanes with Carbonyls: A General Strategy for the Construction of Acetal[n.2.1] Skeletons. Angew Chem Int Ed Engl 2011; 50:12605-9. [DOI: 10.1002/anie.201106368] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Indexed: 11/05/2022]
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155
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Mel’nikov MY, Budynina EM, Ivanova OA, Trushkov IV. Recent advances in ring-forming reactions of donor–acceptor cyclopropanes. MENDELEEV COMMUNICATIONS 2011. [DOI: 10.1016/j.mencom.2011.11.001] [Citation(s) in RCA: 205] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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156
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Ivanova OA, Budynina EM, Chagarovskiy AO, Trushkov IV, Melnikov MY. (3 + 3)-Cyclodimerization of Donor–Acceptor Cyclopropanes. Three Routes to Six-Membered Rings. J Org Chem 2011; 76:8852-68. [DOI: 10.1021/jo201612w] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Olga A. Ivanova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie
Gory 1-3, Moscow 119991, Russia
| | - Ekaterina M. Budynina
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie
Gory 1-3, Moscow 119991, Russia
- Laboratory of Chemical Synthesis, Federal Research Center of Pediatric Hematology, Oncology and Immunology, Leninsky
av. 117/2, Moscow 117997, Russia
| | - Alexey O. Chagarovskiy
- Laboratory of Chemical Synthesis, Federal Research Center of Pediatric Hematology, Oncology and Immunology, Leninsky
av. 117/2, Moscow 117997, Russia
| | - Igor V. Trushkov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie
Gory 1-3, Moscow 119991, Russia
- Laboratory of Chemical Synthesis, Federal Research Center of Pediatric Hematology, Oncology and Immunology, Leninsky
av. 117/2, Moscow 117997, Russia
| | - Mikhail Ya. Melnikov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie
Gory 1-3, Moscow 119991, Russia
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157
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Efficient synthesis of polysubstituted pyrrole-3-carbonitriles via reactions of 1,1-dicyano-2,3-diarylcyclopropanes with aromatic imines. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.06.085] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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158
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Wu X, Li L, Zhang J. Nickel(II)-catalyzed diastereoselective [3+2] cycloaddition of N-tosyl-aziridines and aldehydes via selective carbon-carbon bond cleavage. Chem Commun (Camb) 2011; 47:7824-6. [PMID: 21655580 DOI: 10.1039/c1cc12189h] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
An efficient and mild Ni(ClO(4))(2)-catalyzed [3+2] cycloaddition of N-tosylaziridines and aldehydes via C-C bond cleavage was developed. The cycloaddition reaction proceeds with high diastereoselectivity and regioselectivity leading to highly substituted 1,3-oxazolidines. Notably, this novel reaction can be easily expanded to gram level scale and the thermal conditions cannot achieve the same transformation.
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Affiliation(s)
- Xingxing Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, China
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159
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Lindsay VNG, Nicolas C, Charette AB. Asymmetric Rh(II)-Catalyzed Cyclopropanation of Alkenes with Diacceptor Diazo Compounds: p-Methoxyphenyl Ketone as a General Stereoselectivity Controlling Group. J Am Chem Soc 2011; 133:8972-81. [DOI: 10.1021/ja201237j] [Citation(s) in RCA: 132] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vincent N. G. Lindsay
- Department of Chemistry, Université de Montréal, P.O. Box 6128, Station Downtown, Montréal, Québec, Canada H3C 3J7
| | - Cyril Nicolas
- Department of Chemistry, Université de Montréal, P.O. Box 6128, Station Downtown, Montréal, Québec, Canada H3C 3J7
| | - André B. Charette
- Department of Chemistry, Université de Montréal, P.O. Box 6128, Station Downtown, Montréal, Québec, Canada H3C 3J7
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160
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Ganesh V, Sureshkumar D, Chandrasekaran S. Tandem Ring Opening/Cyclization of Vinylcyclopropanes: A Facile Synthesis of Chiral Bicyclic Amidines. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100375] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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161
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Ganesh V, Sureshkumar D, Chandrasekaran S. Tandem Ring Opening/Cyclization of Vinylcyclopropanes: A Facile Synthesis of Chiral Bicyclic Amidines. Angew Chem Int Ed Engl 2011; 50:5878-81. [DOI: 10.1002/anie.201100375] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2011] [Revised: 03/25/2011] [Indexed: 11/11/2022]
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162
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Ivanova OA, Budynina EM, Chagarovskiy AO, Kaplun AE, Trushkov IV, Melnikov MY. Lewis Acid-Catalyzed [3+4] Annulation of 2-(Heteroaryl)- cyclopropane-1,1-dicarboxylates with Cyclopentadiene. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000783] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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163
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Smith AG, Slade MC, Johnson JS. Cyclopropane−Aldehyde Annulations at Quaternary Donor Sites: Stereoselective Access to Highly Substituted Tetrahydrofurans. Org Lett 2011; 13:1996-9. [DOI: 10.1021/ol200395e] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Austin G. Smith
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Michael C. Slade
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
| | - Jeffrey S. Johnson
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
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164
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Lu Z, Shen M, Yoon TP. [3+2] cycloadditions of aryl cyclopropyl ketones by visible light photocatalysis. J Am Chem Soc 2011; 133:1162-4. [PMID: 21214249 DOI: 10.1021/ja107849y] [Citation(s) in RCA: 252] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a new method for the formal [3+2] reaction of aryl cyclopropyl ketones with olefins to generate highly substituted cyclopentane ring systems. The key initiation step in this process is the one-electron reduction of the ketone to the corresponding radical anion, which is accomplished using a photocatalytic system comprising Ru(bpy)(3)(2+), La(OTf)(3), and TMEDA.
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Affiliation(s)
- Zhan Lu
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
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165
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Wang T, Ye S. Phosphine-catalyzed [3 + 2] cycloaddition of allenoates with trifluoromethylketones: synthesis of dihydrofurans and tetrahydrofurans. Org Biomol Chem 2011; 9:5260-5. [DOI: 10.1039/c1ob05444a] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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166
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Wang T, Wang CH, Zhang J. Unexpected C–C bond cleavage of epoxide motif: Rhodium(i)-catalyzed tandem heterocyclization/[4+1] cycloaddition of 1-(1-alkynyl)oxiranyl ketones. Chem Commun (Camb) 2011; 47:5578-80. [DOI: 10.1039/c0cc05650b] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rhodium(i)-catalyzed tandem heterocyclization and formal [4+1] cycloaddition of 1-(1-alkynyl)oxiranyl ketones was developed, in which the epoxide motif undergo unexpected C–C bond cleavage rather than the classical C–O bond cleavage.
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Affiliation(s)
- Tao Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P.R. China
| | - Cui-Hong Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P.R. China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- Department of Chemistry
- East China Normal University
- Shanghai 200062
- P.R. China
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167
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Yang G, Shen Y, Li K, Sun Y, Hua Y. AlCl3-Promoted Highly Regio- and Diastereoselective [3 + 2] Cycloadditions of Activated Cyclopropanes and Aromatic Aldehydes: Construction of 2,5-Diaryl-3,3,4-trisubstituted Tetrahydrofurans. J Org Chem 2010; 76:229-33. [DOI: 10.1021/jo1020773] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gaosheng Yang
- Anhui Key Laboratory of Functional Molecular Solids, Institute of Organic Chemistry, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Yue Shen
- Anhui Key Laboratory of Functional Molecular Solids, Institute of Organic Chemistry, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Kui Li
- Anhui Key Laboratory of Functional Molecular Solids, Institute of Organic Chemistry, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Yongxian Sun
- Anhui Key Laboratory of Functional Molecular Solids, Institute of Organic Chemistry, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Yuanyuan Hua
- Anhui Key Laboratory of Functional Molecular Solids, Institute of Organic Chemistry, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
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168
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Wang T, Zhang J. Chemoselective CC Bond Cleavage of Epoxide Motifs: Gold(I)-Catalyzed Diastereoselective [4+3] Cycloadditions of 1-(1-Alkynyl)oxiranyl Ketones and Nitrones. Chemistry 2010; 17:86-90. [DOI: 10.1002/chem.201002395] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2010] [Indexed: 11/09/2022]
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