76
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Holstein PM, Dailler D, Vantourout J, Shaya J, Millet A, Baudoin O. Synthesis of Strained γ-Lactams by Palladium(0)-Catalyzed C(sp(3) )-H Alkenylation and Application to Alkaloid Synthesis. Angew Chem Int Ed Engl 2016; 55:2805-9. [PMID: 26799445 DOI: 10.1002/anie.201511457] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Indexed: 11/10/2022]
Abstract
A variety of strained α-alkylidene-γ-lactams were synthesized by palladium(0)-catalyzed intramolecular C(sp(3) )-H alkenylation from easily accessible acyclic and monocyclic bromoalkene precursors. These lactams are valuable intermediates for accessing various classes of mono- and bicylic alkaloids containing a pyrrolidine ring, as illustrated with the synthesis of an advanced model of the marine natural product plakoridine A and of the indolizidine alkaloid δ-coniceine.
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77
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Holstein PM, Dailler D, Vantourout J, Shaya J, Millet A, Baudoin O. Synthesis of Strained γ-Lactams by Palladium(0)-Catalyzed C(sp3
)−H Alkenylation and Application to Alkaloid Synthesis. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511457] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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78
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Prieto A, Baudoin O, Bouyssi D, Monteiro N. Electrophilic trifluoromethylation of carbonyl compounds and their nitrogen derivatives under copper catalysis. Chem Commun (Camb) 2016; 52:869-81. [DOI: 10.1039/c5cc05954b] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Recent advances in copper-catalyzed electrophilic trifluoromethylation of carbonyl compounds and their nitrogen derivatives are highlighted with particular focus on C–CF3 bond forming reactions.
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79
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Prieto A, Landart M, Baudoin O, Monteiro N, Bouyssi D. Copper-Catalyzed Trifluoromethylation of AliphaticN-Arylhydrazones: A Concise Synthetic Entry to 2-Trifluoromethylindoles from Simple Aldehydes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500237] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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80
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Dailler D, Danoun G, Ourri B, Baudoin O. Frontispiece: Divergent Synthesis of Aeruginosins Based on a C(sp 3)H Activation Strategy. Chemistry 2015. [DOI: 10.1002/chem.201582662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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81
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Holstein PM, Vogler M, Larini P, Pilet G, Clot E, Baudoin O. Efficient Pd0-Catalyzed Asymmetric Activation of Primary and Secondary C–H Bonds Enabled by Modular Binepine Ligands and Carbonate Bases. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00898] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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82
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Dailler D, Danoun G, Ourri B, Baudoin O. Divergent Synthesis of Aeruginosins Based on a C(sp3)H Activation Strategy. Chemistry 2015; 21:9370-9. [DOI: 10.1002/chem.201501370] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Indexed: 02/03/2023]
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83
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Dailler D, Danoun G, Baudoin O. A General and Scalable Synthesis of Aeruginosin Marine Natural Products Based on Two Strategic C(sp3)H Activation Reactions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500066] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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84
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Dailler D, Danoun G, Baudoin O. A General and Scalable Synthesis of Aeruginosin Marine Natural Products Based on Two Strategic C(sp3)H Activation Reactions. Angew Chem Int Ed Engl 2015; 54:4919-22. [DOI: 10.1002/anie.201500066] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Indexed: 11/09/2022]
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85
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Martin N, Pierre C, Davi M, Jazzar R, Baudoin O. Corrigendum: Diastereo- and Enantioselective Intramolecular C(sp 3)H Arylation for the Synthesis of Fused Cyclopentanes. Chemistry 2014. [DOI: 10.1002/chem.201405046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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86
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Kefalidis CE, Davi M, Holstein PM, Clot E, Baudoin O. Mechanistic Study of the Selectivity of Olefin versus Cyclobutene Formation by Palladium(0)-Catalyzed Intramolecular C(sp3)–H Activation. J Org Chem 2014; 79:11903-10. [DOI: 10.1021/jo501610x] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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87
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Prieto A, Jeamet E, Monteiro N, Bouyssi D, Baudoin O. Copper-catalyzed β-trifluoromethylation of conjugated hydrazones. Org Lett 2014; 16:4770-3. [PMID: 25181453 DOI: 10.1021/ol5022228] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Cu-catalyzed direct β-trifluoromethylation of α,β-unsaturated aldehyde N,N-dibenzylhydrazones with Togni hypervalent iodine reagent is described. The reaction yields stereodefined CF3-alkenyl derivatives under mild conditions and is proposed to proceed via a radical process.
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88
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Nella N, Parker E, Hitce J, Larini P, Jazzar R, Baudoin O. Efficient Pd-Catalyzed Allene Synthesis from Alkynes and Aryl Bromides through an Intramolecular Base-Assisted Deprotonation (iBAD) Mechanism. Chemistry 2014; 20:13272-8. [DOI: 10.1002/chem.201403213] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Indexed: 12/31/2022]
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89
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Millet A, Baudoin O. Palladium-catalyzed γ-selective arylation of zincated Boc-allylamines. Org Lett 2014; 16:3998-4000. [PMID: 25054519 DOI: 10.1021/ol5018257] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The regio- and diastereoselective arylation of Boc-protected allylamines was performed via a one-pot lithiation/transmetalation to zinc/cross-coupling sequence, through an appropriate choice of a phosphine ligand. A variety of γ-arylated products were obtained in moderate to good yield, and the products could be directly transformed into valuable γ-arylamines and β-aryl aldehydes.
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90
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Janody S, Jazzar R, Comte A, Holstein PM, Vors JP, Ford MJ, Baudoin O. Synthesis of 1-Indanols and 1-Indanamines by Intramolecular Palladium(0)-Catalyzed C(sp3)H Arylation: Impact of Conformational Effects. Chemistry 2014; 20:11084-90. [DOI: 10.1002/chem.201402907] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Indexed: 11/07/2022]
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91
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Millet A, Dailler D, Larini P, Baudoin O. Ligand-Controlled α- and β-Arylation of Acyclic N-Boc Amines. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310904] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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92
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Millet A, Dailler D, Larini P, Baudoin O. Ligand-Controlled α- and β-Arylation of Acyclic N-Boc Amines. Angew Chem Int Ed Engl 2014; 53:2678-82. [DOI: 10.1002/anie.201310904] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Indexed: 01/06/2023]
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93
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Aspin S, López-Suárez L, Larini P, Goutierre AS, Jazzar R, Baudoin O. Palladium-Catalyzed β-Arylation of Silyl Ketene Acetals and Application to the Synthesis of Benzo-Fused δ-Lactones. Org Lett 2013; 15:5056-9. [DOI: 10.1021/ol402398s] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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94
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Pierre C, Baudoin O. Intramolecular PdII-catalyzed dehydrogenative C(sp3)–C(sp2) coupling: an alternative to Pd0-catalyzed C(sp3)–H arylation from aryl halides? Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.11.060] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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95
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Pair E, Monteiro N, Bouyssi D, Baudoin O. Copper-Catalyzed Trifluoromethylation ofN,N-Dialkylhydrazones. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300782] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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96
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Pair E, Monteiro N, Bouyssi D, Baudoin O. Copper-catalyzed trifluoromethylation of N,N-dialkylhydrazones. Angew Chem Int Ed Engl 2013; 52:5346-9. [PMID: 23568788 DOI: 10.1002/anie.201300782] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Indexed: 11/06/2022]
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97
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Aspin S, Goutierre AS, Larini P, Jazzar R, Baudoin O. Berichtigung: Synthesis of Aromatic α-Aminoesters: Palladium-Catalyzed Long-Range Arylation of Primary C sp 3H Bonds. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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98
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Aspin S, Goutierre AS, Larini P, Jazzar R, Baudoin O. Corrigendum: Synthesis of Aromatic α-Aminoesters: Palladium-Catalyzed Long-Range Arylation of Primary C sp 3H Bonds. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/anie.201208527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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99
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Millet A, Larini P, Clot E, Baudoin O. Ligand-controlled β-selective C(sp3)–H arylation of N-Boc-piperidines. Chem Sci 2013. [DOI: 10.1039/c3sc50428j] [Citation(s) in RCA: 111] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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100
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Aspin S, Goutierre AS, Larini P, Jazzar R, Baudoin O. Synthesis of Aromatic α-Aminoesters: Palladium-Catalyzed Long-Range Arylation of Primary C sp 3H Bonds. Angew Chem Int Ed Engl 2012; 51:10808-11. [DOI: 10.1002/anie.201206237] [Citation(s) in RCA: 139] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Indexed: 01/06/2023]
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