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101
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Lee YU, Lim CM, Kim SH, Shin SH. Synthesis of Cyclohexene Derivatives from 1,5-Enynes via Gold-Catalysis and Iodocyclization: A Comparative Study and Applications in the Synthesis of 7/5- or 8/5-Fused Rings and Biaryls. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.03.670] [Citation(s) in RCA: 11] [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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102
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Jurberg ID, Odabachian Y, Gagosz F. Hydroalkylation of Alkynyl Ethers via a Gold(I)-Catalyzed 1,5-Hydride Shift/Cyclization Sequence. J Am Chem Soc 2010; 132:3543-52. [PMID: 20158236 DOI: 10.1021/ja9100134] [Citation(s) in RCA: 132] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Igor Dias Jurberg
- Département de Chimie, UMR 7652, CNRS/Ecole Polytechnique, 91128 Palaiseau, France
| | - Yann Odabachian
- Département de Chimie, UMR 7652, CNRS/Ecole Polytechnique, 91128 Palaiseau, France
| | - Fabien Gagosz
- Département de Chimie, UMR 7652, CNRS/Ecole Polytechnique, 91128 Palaiseau, France
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103
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Affiliation(s)
- Philippe Belmont
- Université de Lyon et CNRS, UMR 5246, Laboratoire de Synthèse et Méthodologie Organiques, Institut de Chimie etBiochimie Moléculaires et Supramoléculaires (ICBMS) 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne (Lyon), France, Fax: +33‐4‐72432963
| | - Evelyne Parker
- Université de Lyon et CNRS, UMR 5246, Laboratoire de Synthèse et Méthodologie Organiques, Institut de Chimie etBiochimie Moléculaires et Supramoléculaires (ICBMS) 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne (Lyon), France, Fax: +33‐4‐72432963
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104
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Hashmi AS, Pankajakshan S, Rudolph M, Enns E, Bander T, Rominger F, Frey W. Gold Catalysis: Anellated Heterocycles and Dependency of the Reaction Pathway on the Tether Length. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900614] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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105
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Kramer S, Dooleweerdt K, Lindhardt AT, Rottländer M, Skrydstrup T. Highly Regioselective Au(I)-Catalyzed Hydroamination of Ynamides and Propiolic Acid Derivatives with Anilines. Org Lett 2009; 11:4208-11. [DOI: 10.1021/ol901565p] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Søren Kramer
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and Division of Medicinal Chemistry, H. Lundbeck A/S, Ottiliavej 9, 2500 Valby, Denmark
| | - Karin Dooleweerdt
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and Division of Medicinal Chemistry, H. Lundbeck A/S, Ottiliavej 9, 2500 Valby, Denmark
| | - Anders Thyboe Lindhardt
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and Division of Medicinal Chemistry, H. Lundbeck A/S, Ottiliavej 9, 2500 Valby, Denmark
| | - Mario Rottländer
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and Division of Medicinal Chemistry, H. Lundbeck A/S, Ottiliavej 9, 2500 Valby, Denmark
| | - Troels Skrydstrup
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and Division of Medicinal Chemistry, H. Lundbeck A/S, Ottiliavej 9, 2500 Valby, Denmark
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106
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Hashmi A, Rudolph M, Huck J, Frey W, Bats J, Hamzić M. Gold Catalysis: Switching the Pathway of the Furan-Yne Cyclization. Angew Chem Int Ed Engl 2009; 48:5848-52. [DOI: 10.1002/anie.200900887] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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107
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108
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Oppenheimer J, Johnson WL, Figueroa R, Hayashi R, Hsung RP. A Rhodium(I)-Xylyl-BINAP Catalyzed Asymmetric Ynamide-[2 + 2 + 2] Cycloaddition in the Synthesis of Optically Enriched N,O-Biaryls. Tetrahedron 2009; 65:5001-5012. [PMID: 20161177 PMCID: PMC2724680 DOI: 10.1016/j.tet.2009.03.078] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A rhodium(I)-xylyl-BINAP catalyzed asymmetric [2 + 2 + 2] cycloaddition of achiral conjugated aryl ynamides with various diynes is described here. This asymmetric cycloaddition provides a series of structurally interesting chiral N,O-biaryls with excellent enantioselectivity along with a modest diastereoselectivity with respect to both C-C and C-N axial chirality.
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Affiliation(s)
- Jossian Oppenheimer
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705 USA
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109
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Coste A, Karthikeyan G, Couty F, Evano G. Copper-Mediated Coupling of 1,1-Dibromo-1-alkenes with Nitrogen Nucleophiles: A General Method for the Synthesis of Ynamides. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200901099] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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110
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Coste A, Karthikeyan G, Couty F, Evano G. Copper-Mediated Coupling of 1,1-Dibromo-1-alkenes with Nitrogen Nucleophiles: A General Method for the Synthesis of Ynamides. Angew Chem Int Ed Engl 2009; 48:4381-5. [DOI: 10.1002/anie.200901099] [Citation(s) in RCA: 182] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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111
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Yao B, Liang Z, Niu T, Zhang Y. Iron-Catalyzed Amidation of Alkynyl Bromides: A Facile Route for the Preparation of Ynamides. J Org Chem 2009; 74:4630-3. [DOI: 10.1021/jo900595c] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bangben Yao
- Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Zunjun Liang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Tianmin Niu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yuhong Zhang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
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112
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Zhang Y, DeKorver KA, Lohse AG, Zhang YS, Huang J, Hsung RP. Synthesis of amidines using N-allyl ynamides. A palladium-catalyzed allyl transfer through an ynamido-pi-allyl complex. Org Lett 2009; 11:899-902. [PMID: 19199763 PMCID: PMC2683379 DOI: 10.1021/ol802844z] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A de novo transformation of N-allyl-N-sulfonyl ynamides to amidines is described featuring a palladium-catalyzed N-to-C allyl transfer via ynamido-palladium-pi-allyl complexes.
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Affiliation(s)
- Yu Zhang
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Kyle A. DeKorver
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Andrew G. Lohse
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Yan-Shi Zhang
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Jian Huang
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705
| | - Richard P. Hsung
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, WI 53705
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113
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Buzas A, Istrate F, Le Goff XF, Odabachian Y, Gagosz F. Gold(I)-catalyzed [4+2] cycloaddition of N-(hex-5-enynyl) tert-butyloxycarbamates. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.11.004] [Citation(s) in RCA: 35] [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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114
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Buzas AK, Istrate FM, Gagosz F. Gold-catalyzed rearrangement of propargylic tert-butyl carbonates. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.11.108] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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115
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116
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Dooleweerdt K, Ruhland T, Skrydstrup T. Application of Ynamides in the Synthesis of 2-Amidoindoles. Org Lett 2008; 11:221-4. [DOI: 10.1021/ol802477d] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karin Dooleweerdt
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and H. Lundbeck A/S, Ottiliavej 9, 2400 Valby, Denmark
| | - Thomas Ruhland
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and H. Lundbeck A/S, Ottiliavej 9, 2400 Valby, Denmark
| | - Troels Skrydstrup
- Center for Insoluble Protein Structures (inSPIN), Department of Chemistry and the Interdisciplinary Nanoscience Center, Aarhus University, Langelandsgade 140, 8000 Aarhus C, Denmark, and H. Lundbeck A/S, Ottiliavej 9, 2400 Valby, Denmark
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117
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Al-Rashid ZF, Johnson WL, Hsung RP, Wei Y, Yao PY, Liu R, Zhao K. Synthesis of alpha-keto-imides via oxidation of ynamides. J Org Chem 2008; 73:8780-4. [PMID: 18937407 PMCID: PMC2720040 DOI: 10.1021/jo8015067] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A de novo preparation of alpha-keto-imides via ynamide oxidation is described. With a number of alkyne oxidation conditions screened, a highly efficient RuO2-NaIO4 mediated oxidation and a DMDO oxidation have been identified to tolerate a wide range of ynamide types. In addition to accessing a wide variety of alpha-keto-imides, the RuO2-NaIO4 protocol provides a novel entry to the vicinal tricarbonyl motif via oxidation of push-pull ynamides, and imido acylsilanes from silyl-substituted ynamides. Chemoselective oxidation of ynamides containing olefins can be achieved by using DMDO, while the RuO2-NaIO4 protocol is not effective. These studies provide further support for the synthetic utility of ynamides.
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Affiliation(s)
- Ziyad F Al-Rashid
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53705, USA.
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118
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Okutani M, Mori Y. Conversion of Bromoalkenes into Alkynes by Wet Tetra-n-butylammonium Fluoride. J Org Chem 2008; 74:442-4. [DOI: 10.1021/jo802101a] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masaru Okutani
- Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
| | - Yuji Mori
- Faculty of Pharmacy, Meijo University, 150 Yagotoyama, Tempaku-ku, Nagoya 468-8503, Japan
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119
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Gold(I)-Catalyzed [4+2] Annelation/Nucleophilic Addition Sequence: Stereoselective Synthesis of Functionalized Bicyclo[4.3.0]nonenes. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800413] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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120
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Evano G, Blanchard N, Toumi M. Copper-mediated coupling reactions and their applications in natural products and designed biomolecules synthesis. Chem Rev 2008; 108:3054-131. [PMID: 18698737 DOI: 10.1021/cr8002505] [Citation(s) in RCA: 1700] [Impact Index Per Article: 106.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Gwilherm Evano
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université de Versailles Saint Quentin en Yvelines, 45 avenue des Etats-Unis, 78035 Versailles Cedex, France.
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121
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Yao PY, Zhang Y, Hsung RP, Zhao K. A sequential metal-catalyzed C-N bond formation in the synthesis of 2-amido-indoles. Org Lett 2008; 10:4275-8. [PMID: 18754591 PMCID: PMC2662137 DOI: 10.1021/ol801711p] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A sequential metal-catalyzed C-N bond formation employing ortho-haloaryl acetylenic bromides is described. The initial amidation is highly selective for C (sp)-N bond formation, leading to o-haloaryl-substituted ynamides that can be useful building blocks, while the overall sequence provides a facile construction of 2-amido-indoles.
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Affiliation(s)
- Pei-Yuan Yao
- Division of Pharmaceutical Sciences and Department of Chemistry, University of Wisconsin, Madison, Wisconsin 53705, USA
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