1
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Yang L, Liang X, Ding Y, Li X, Li X, Zeng Q. Transition Metal-Catalyzed Enantioselective Synthesis of Chiral Five- and Six-Membered Benzo O-heterocycles. CHEM REC 2023; 23:e202300173. [PMID: 37401804 DOI: 10.1002/tcr.202300173] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/22/2023] [Indexed: 07/05/2023]
Abstract
Enantiomerically enriched five- and six-membered benzo oxygen heterocycles are privileged architectures in functional organic molecules. Over the last several years, many effective methods have been established to access these compounds. However, comprehensive documents cover updated methodologies still in highly demand. In this review, recent transition metal catalyzed transformations lead to chiral five- and six-membered benzo oxygen heterocycles are presented. The mechanism and chirality transfer or control processes are also discussed in details.
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Affiliation(s)
- Lu Yang
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, Key Laboratory of Pollution Control Chemistry and Environmental Functional Materials for Qinghai-Tibet Plateau of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, 610041, People's Republic of China
| | - Xiayu Liang
- College of Materials, Chemistry & Chemical Engineering, Chengdu, 610059, People's Republic of China
| | - Yuyang Ding
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, Key Laboratory of Pollution Control Chemistry and Environmental Functional Materials for Qinghai-Tibet Plateau of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, 610041, People's Republic of China
| | - Xinran Li
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, Key Laboratory of Pollution Control Chemistry and Environmental Functional Materials for Qinghai-Tibet Plateau of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, 610041, People's Republic of China
| | - Xuefeng Li
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, Key Laboratory of Pollution Control Chemistry and Environmental Functional Materials for Qinghai-Tibet Plateau of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, 610041, People's Republic of China
| | - Qingle Zeng
- College of Materials, Chemistry & Chemical Engineering, Chengdu, 610059, People's Republic of China
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2
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Zhou B, Chandrashekhar VG, Ma Z, Kreyenschulte C, Bartling S, Lund H, Beller M, Jagadeesh RV. Development of a General and Selective Nanostructured Cobalt Catalyst for the Hydrogenation of Benzofurans, Indoles and Benzothiophenes. Angew Chem Int Ed Engl 2023; 62:e202215699. [PMID: 36636903 DOI: 10.1002/anie.202215699] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/11/2023] [Accepted: 01/12/2023] [Indexed: 01/14/2023]
Abstract
The selective hydrogenation of benzofurans in the presence of a heterogeneous non-noble metal catalyst is reported. The developed optimal catalytic material consists of cobalt-cobalt oxide core-shell nanoparticles supported on silica, which has been prepared by the immobilization and pyrolysis of cobalt-DABCO-citric acid complex on silica under argon at 800 °C. This novel catalyst allows for the selective hydrogenation of simple and functionalized benzofurans to 2,3-dihydrobenzofurans as well as related heterocycles. The versatility of the reported protocol is showcased by the reduction of selected drugs and deuteration of heterocycles. Further, the stability, recycling, and reusability of the Co-nanocatalyst are demonstrated.
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Affiliation(s)
- Bei Zhou
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | | | - Zhuang Ma
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Carsten Kreyenschulte
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Stephan Bartling
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Henrik Lund
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
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3
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Röhrig UF, Majjigapu SR, Vogel P, Reynaud A, Pojer F, Dilek N, Reichenbach P, Ascenção K, Irving M, Coukos G, Michielin O, Zoete V. Structure-based optimization of type III indoleamine 2,3-dioxygenase 1 (IDO1) inhibitors. J Enzyme Inhib Med Chem 2022; 37:1773-1811. [PMID: 35758198 PMCID: PMC9246256 DOI: 10.1080/14756366.2022.2089665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The haem enzyme indoleamine 2,3-dioxygenase 1 (IDO1) catalyses the rate-limiting step in the kynurenine pathway of tryptophan metabolism and plays an essential role in immunity, neuronal function, and ageing. Expression of IDO1 in cancer cells results in the suppression of an immune response, and therefore IDO1 inhibitors have been developed for use in anti-cancer immunotherapy. Here, we report an extension of our previously described highly efficient haem-binding 1,2,3-triazole and 1,2,4-triazole inhibitor series, the best compound having both enzymatic and cellular IC50 values of 34 nM. We provide enzymatic inhibition data for almost 100 new compounds and X-ray diffraction data for one compound in complex with IDO1. Structural and computational studies explain the dramatic drop in activity upon extension to pocket B, which has been observed in diverse haem-binding inhibitor scaffolds. Our data provides important insights for future IDO1 inhibitor design.
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Affiliation(s)
- Ute F Röhrig
- SIB Swiss Institute of Bioinformatics, Molecular Modeling Group, Lausanne, Switzerland
| | - Somi Reddy Majjigapu
- SIB Swiss Institute of Bioinformatics, Molecular Modeling Group, Lausanne, Switzerland.,Laboratory of Glycochemistry and Asymmetric Synthesis, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Pierre Vogel
- Laboratory of Glycochemistry and Asymmetric Synthesis, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Aline Reynaud
- Protein Production and Structure Core Facility, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Florence Pojer
- Protein Production and Structure Core Facility, School of Life Sciences, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - Nahzli Dilek
- SIB Swiss Institute of Bioinformatics, Molecular Modeling Group, Lausanne, Switzerland
| | - Patrick Reichenbach
- Department of Oncology UNIL-CHUV, Ludwig Lausanne Branch, Epalinges, Switzerland
| | - Kelly Ascenção
- SIB Swiss Institute of Bioinformatics, Molecular Modeling Group, Lausanne, Switzerland
| | - Melita Irving
- Department of Oncology UNIL-CHUV, Ludwig Lausanne Branch, Epalinges, Switzerland
| | - George Coukos
- Department of Oncology UNIL-CHUV, Ludwig Lausanne Branch, Epalinges, Switzerland
| | - Olivier Michielin
- SIB Swiss Institute of Bioinformatics, Molecular Modeling Group, Lausanne, Switzerland.,Department of Oncology, University Hospital of Lausanne (CHUV), Ludwig Cancer Research-Lausanne Branch, Lausanne, CH-1011, Switzerland
| | - Vincent Zoete
- SIB Swiss Institute of Bioinformatics, Molecular Modeling Group, Lausanne, Switzerland.,Department of Oncology UNIL-CHUV, Ludwig Lausanne Branch, Epalinges, Switzerland
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4
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Gu XS, Xiong Y, Yang F, Yu N, Yan PC, Xie JH, Zhou QL. Enantioselective Hydrogenation toward Chiral 3-Aryloxy Tetrahydrofurans Enabled by Spiro Ir-PNN Catalysts Containing an Unusual 5-Substituted Chiral Oxazoline Unit. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xue-Song Gu
- State Key Laboratory and Institute of Elemento-organic Chemistry College of Chemistry, Nankai University, Tianjin 300071, China
| | - Ying Xiong
- State Key Laboratory and Institute of Elemento-organic Chemistry College of Chemistry, Nankai University, Tianjin 300071, China
| | - Fan Yang
- State Key Laboratory and Institute of Elemento-organic Chemistry College of Chemistry, Nankai University, Tianjin 300071, China
| | - Na Yu
- State Key Laboratory and Institute of Elemento-organic Chemistry College of Chemistry, Nankai University, Tianjin 300071, China
| | - Pu-Cha Yan
- Raybow (Hangzhou) Pharmaceutical CO., Ltd. Hangzhou 310018, China
| | - Jian-Hua Xie
- State Key Laboratory and Institute of Elemento-organic Chemistry College of Chemistry, Nankai University, Tianjin 300071, China
| | - Qi-Lin Zhou
- State Key Laboratory and Institute of Elemento-organic Chemistry College of Chemistry, Nankai University, Tianjin 300071, China
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5
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Nepal P, Kalapugama S, Shevlin M, Naber JR, Campeau LC, Pezzetta C, Carlone A, Cobley CJ, Bergens SH. Polycationic Rh–JosiPhos Polymers Supported on Phosphotungstic Acid/Al2O3 by Multiple Electrostatic Attractions. ACS Catal 2022. [DOI: 10.1021/acscatal.1c04983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prabin Nepal
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Alberta, Canada
| | - Suneth Kalapugama
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Alberta, Canada
| | - Michael Shevlin
- Process Research and Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - John R. Naber
- JRN - Process Research and Development, MRL, Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, New Jersey 07033, United States
| | - Louis-Charles Campeau
- Process Research and Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Cristofer Pezzetta
- Dr. Reddy’s Laboratories (EU), 410 Science Park, Milton Road, Cambridge CB4 0PE, United Kingdom
| | - Armando Carlone
- Dr. Reddy’s Laboratories (EU), 410 Science Park, Milton Road, Cambridge CB4 0PE, United Kingdom
- Department of Physical and Chemical Sciences, Università degli Studi dell’Aquila, Via Vetoio, 67100 L’Aquila, Italy
| | - Christopher J. Cobley
- Dr. Reddy’s Laboratories (EU), 410 Science Park, Milton Road, Cambridge CB4 0PE, United Kingdom
| | - Steven H. Bergens
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton T6G 2G2, Alberta, Canada
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6
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Fernandes R, Mhaske K, Narayan R. β-Bromoenol phosphate as a new precursor for the modular regioselective synthesis of substituted furans. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Evolution in heterodonor P-N, P-S and P-O chiral ligands for preparing efficient catalysts for asymmetric catalysis. From design to applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214120] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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8
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Pecourneau J, Losantos R, Monari A, Parant S, Pasc A, Mourer M. Synthesis and Photoswitching Properties of Bioinspired Dissymmetric γ-Pyrone, an Analogue of Cyclocurcumin. J Org Chem 2021; 86:8112-8126. [PMID: 34101450 DOI: 10.1021/acs.joc.1c00598] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cyclocurcumin (CC), a turmeric curcuminoid with potential therapeutic properties, is also a natural photoswitch that may undergo E/Z photoisomerization under UV light. To be further exploited in relevant biological applications, photoactivation under near-infrared (NIR) irradiation is required. Such requirement can be met through opportune chemical modifications, by favoring two-photon absorption (TPA) probability. Herein, a general and efficient synthesis of a biomimetic 2,6-disubstituted-γ-pyrone analogue of CC is described, motivated by the fact that molecular modeling previews an order of magnitude increase of its NIR TPA compared to CC. Three retrosynthetic pathways have been identified (i) via an aryl-oxazole intermediate or via aryl-diynone through (ii) a bottom-up or (iii) a top-down approach. While avoiding the passage through unstable synthons or low-yield intermediate reactions, only the latest approach could conveniently afford the 2,6-disubstituted-γ-pyrone analogue of CC, in ten steps and with an overall yield of 18%. The photophysical properties of our biomimetic analogue have also been characterized showing an improved photoisomerization yield over the parent natural compound. The potentially improved nonlinear optical properties, as well as enhanced stability, may be correlated to the enforcement of the planarity of the pyrone moiety leading to a quadrupolar D-π-A-π-D system.
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Affiliation(s)
- Jérémy Pecourneau
- Université de Lorraine, CNRS, L2CM UMR 7053, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France
| | - Raúl Losantos
- Université de Lorraine, CNRS, L2CM UMR 7053, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France.,Université de Lorraine, CNRS, LPCT UMR 7019, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France
| | - Antonio Monari
- Université de Lorraine, CNRS, LPCT UMR 7019, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France
| | - Stéphane Parant
- Université de Lorraine, CNRS, L2CM UMR 7053, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France
| | - Andreea Pasc
- Université de Lorraine, CNRS, L2CM UMR 7053, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France
| | - Maxime Mourer
- Université de Lorraine, CNRS, L2CM UMR 7053, Bvd des Aiguillettes, F-54506 Vandœuvre-lès-Nancy, France
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9
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Nair SR, Baire B. Recent Dearomatization Strategies of Benzofurans and Benzothiophenes. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100025] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sindoori R. Nair
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
| | - Beeraiah Baire
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
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10
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Asymmetric hydrogenation of unfunctionalized olefins or with poorly coordinative groups. ADVANCES IN CATALYSIS 2021. [DOI: 10.1016/bs.acat.2021.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Chiummiento L, D’Orsi R, Caivano I, Funicello M, Lupattelli P. Structural Insights into the TES/TFA Reduction of Differently Substituted Benzofurans: Dihydrobenzofurans or Bibenzyls? Synlett 2021. [DOI: 10.1055/s-0040-1705949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AbstractVarious polysubstituted benzofurans were reduced by using triethylsilane in trifluoracetic acid. 2,3-Dihydrobenzofurans or bibenzyl compounds were obtained in high yields, depending on the nature of the substituents at C2 and on the benzene ring of the core structure. A p-anisole substituent at C2 of benzofurans always led to the corresponding bibenzyls.
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12
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Ge Y, Wang Z, Han Z, Ding K. Iridium-Catalyzed Enantioselective Hydrogenation of Indole and Benzofuran Derivatives. Chemistry 2020; 26:15482-15486. [PMID: 32614471 DOI: 10.1002/chem.202002532] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/01/2020] [Indexed: 01/09/2023]
Abstract
Enantioselective hydrogenation of a broad spectrum of N-, O-, and S-containing aromatic benzoheterocycles or nonaromatic unsaturated heterocycles has been realized by using an Ir/SpinPHOX (SpinPHOX=spiro[4,4]-1,6-nonadiene-based phosphine-oxazoline) complex as the catalyst, affording an array of the corresponding chiral benzoheterocycles (30 examples) with excellent enantioselectivities (>99 % ee in most cases) and turnover numbers up to 500.
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Affiliation(s)
- Yao Ge
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Zheng Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Zhaobin Han
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Kuiling Ding
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100049, P. R. China.,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300071, P. R. China
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13
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Müller M, Ganić A, Hörmann E, Kaiser S, Maywald M, Roseblade SJ, Schrems MG, Schumacher A, Woodmansee D, Pfaltz A. Optimized Scalable Synthesis of Chiral Iridium Pyridyl‐Phosphinite (Pyridophos) Catalysts. Helv Chim Acta 2020. [DOI: 10.1002/hlca.202000181] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marc‐André Müller
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Adnan Ganić
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Esther Hörmann
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Stefan Kaiser
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Matthias Maywald
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Stephen J. Roseblade
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Marcus G. Schrems
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Andreas Schumacher
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - David Woodmansee
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
| | - Andreas Pfaltz
- Department of Chemistry University of Basel St. Johanns-Ring 19 CH-4056 Basel Switzerland
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14
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Kim AN, Stoltz BM. Recent Advances in Homogeneous Catalysts for the Asymmetric Hydrogenation of Heteroarenes. ACS Catal 2020; 10:13834-13851. [PMID: 34567830 PMCID: PMC8460131 DOI: 10.1021/acscatal.0c03958] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The asymmetric hydrogenation of heteroarenes has recently emerged as an effective strategy for the direct access to enantioenriched, saturated heterocycles. Although several homogeneous catalyst systems have been extensively developed for the hydrogenation of heteroarenes with high levels of chemo- and stereoselectivity, the development of mild conditions that allow for efficient and stereoselective hydrogenation of a broad range of substrates remains a challenge. This Perspective highlights recent advances in homogeneous catalysis of heteroarene hydrogenation as inspiration for the further development of asymmetric hydrogenation catalysts, and addresses underdeveloped areas and limitations of the current technology.
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Affiliation(s)
- Alexia N. Kim
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Brian M. Stoltz
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
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15
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Llopis N, Baeza A. HFIP-Promoted Synthesis of Substituted Tetrahydrofurans by Reaction of Epoxides with Electron-Rich Alkenes. Molecules 2020; 25:E3464. [PMID: 32751509 PMCID: PMC7435839 DOI: 10.3390/molecules25153464] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 07/26/2020] [Accepted: 07/28/2020] [Indexed: 11/17/2022] Open
Abstract
In the present work, the employment of fluorinated alcohols, specifically 1,1,1,3,3,3-hexafluoroisopropanol (HFIP), as solvent and promoter of the catalyst-free synthesis of substituted tetrahydrofuranes through the addition of electron-rich alkenes to epoxydes is described. The unique properties of this fluorinated alcohol, which is very different from their non-fluorinated analogs, allows carrying out this new straightforward protocol under smooth reaction conditions affording the corresponding adducts in moderate yields in the majority of cases. Remarkably, this methodology has allowed the synthesis of new tetrahydrofuran-based spiro compounds as well as tetrahydrofurobenzofuran derivatives. The scope and limitations of the process are also discussed. Mechanistic studies were also performed pointing towards a purely ionic or a SN2-type process depending on the nucleophilicity of the alkene employed.
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Affiliation(s)
| | - Alejandro Baeza
- Departamento de Química Orgánica and Instituto de Síntesis Orgánica (ISO), Facultad de Ciencias, Universidad de Alicante. Apdo. 99, E-03080 Alicante, Spain;
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16
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Feng J, Wang S, Feng J, Li Q, Yue J, Yue G, Zou P, Wang G. Mild and efficient synthesis of trans-3-aryl-2-nitro-2,3-dihydrobenzofurans on water. NEW J CHEM 2020. [DOI: 10.1039/d0nj00548g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A protocol to prepare trans-3-aryl-2-nitro-2,3-dihydrobenzofurans has been developed on water. The protocol avoids the use of toxic solvents, tedious work-up procedures, and chromatographic separation.
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Affiliation(s)
- Juhua Feng
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Siyuan Wang
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Jinxiang Feng
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Qiuju Li
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Junping Yue
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Guizhou Yue
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Ping Zou
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
| | - Guangtu Wang
- College of Science
- Sichuan Agricultural University
- Ya’an
- P. R. China
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17
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Liu Q. Improved Synthesis of Cyclohexane-Backbone Iridium-Complexes of Quinoline-Phosphine and Their Applications in Asymmetric Hydrogenation. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Kaur N, Ahlawat N, Verma Y, Grewal P, Bhardwaj P, Jangid NK. Metal and organo-complex promoted synthesis of fused five-memberedO-heterocycles. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1700522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Neha Ahlawat
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| | - Pranshu Bhardwaj
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
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19
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Fukuzumi K, Nishii Y, Miura M. Composite Tetraheteroarylenes and Related Higher Cyclic Oligomers of Heteroarenes Produced by Palladium-Catalyzed Direct Coupling. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190255] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Keita Fukuzumi
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yuji Nishii
- Frontier Research Base for Global Young Researchers, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masahiro Miura
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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20
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Bera T, Singh B, Hamlin TA, Sahoo SC, Saha J. One-Step Assembly of Functionalized Morpholinones and 1,4-Oxazepane-3-ones via [3 + 3]- and [3 + 4]-Annulation of Aza-Oxyallyl Cation and Amphoteric Compounds. J Org Chem 2019; 84:15255-15266. [PMID: 31702149 DOI: 10.1021/acs.joc.9b02269] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new [3 + 3]- and [3 + 4]-annulation strategy involving azaoxyallyl cation and [1,m]-amphoteric compounds (m = 3,4) is presented. This concise method enables easy assembly of functionalized saturated N-heterocycles, comprised of six-and seven-membered rings and is of high significance in the context of drug discovery approaches. This reaction also represents a new trapping modality of the azaoxyallyl cation with amphoteric agents of different chain lengths that consist of a heteroatom nucleophilic site and a π-electrophilic site.
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Affiliation(s)
- Tishyasoumya Bera
- Division of Molecular Synthesis & Drug Discovery , Centre of Biomedical Research (CBMR) , SGPGIMS Campus. Raebareli Road , Lucknow 226014 , Uttar Pradesh , India
| | - Bandana Singh
- Division of Molecular Synthesis & Drug Discovery , Centre of Biomedical Research (CBMR) , SGPGIMS Campus. Raebareli Road , Lucknow 226014 , Uttar Pradesh , India
| | - Trevor A Hamlin
- Department of Theoretical Chemistry and Amsterdam Center for Multiscale Modeling (ACMM) , Vrije Universiteit Amsterdam , De Boelelaan 1083 , Amsterdam 1081 HV , The Netherlands
| | - Subash C Sahoo
- Department of Chemistry , Panjab University , Sector 14 , Chandigarh 160014 , India
| | - Jaideep Saha
- Division of Molecular Synthesis & Drug Discovery , Centre of Biomedical Research (CBMR) , SGPGIMS Campus. Raebareli Road , Lucknow 226014 , Uttar Pradesh , India
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21
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Wiesenfeldt MP, Nairoukh Z, Dalton T, Glorius F. Selective Arene Hydrogenation for Direct Access to Saturated Carbo- and Heterocycles. Angew Chem Int Ed Engl 2019; 58:10460-10476. [PMID: 30701650 PMCID: PMC6697539 DOI: 10.1002/anie.201814471] [Citation(s) in RCA: 160] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Indexed: 01/08/2023]
Abstract
Arene hydrogenation provides direct access to saturated carbo- and heterocycles and thus its strategic application may be used to shorten synthetic routes. This powerful transformation is widely applied in industry and is expected to facilitate major breakthroughs in the applied sciences. The ability to overcome aromaticity while controlling diastereo-, enantio-, and chemoselectivity is central to the use of hydrogenation in the preparation of complex molecules. In general, the hydrogenation of multisubstituted arenes yields predominantly the cis isomer. Enantiocontrol is imparted by chiral auxiliaries, Brønsted acids, or transition-metal catalysts. Recent studies have demonstrated that highly chemoselective transformations are possible. Such methods and the underlying strategies are reviewed herein, with an emphasis on synthetically useful examples that employ readily available catalysts.
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Affiliation(s)
- Mario P. Wiesenfeldt
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstrasse 4048149MünsterGermany
| | - Zackaria Nairoukh
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstrasse 4048149MünsterGermany
| | - Toryn Dalton
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstrasse 4048149MünsterGermany
| | - Frank Glorius
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstrasse 4048149MünsterGermany
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22
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Wiesenfeldt MP, Nairoukh Z, Dalton T, Glorius F. Die selektive Arenhydrierung bietet einen direkten Zugang zu gesättigten Carbo‐ und Heterocyclen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814471] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Mario P. Wiesenfeldt
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Zackaria Nairoukh
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Toryn Dalton
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
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23
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Liu G, Zhang H, Huang Y, Han Z, Liu G, Liu Y, Dong XQ, Zhang X. Efficient synthesis of chiral 2,3-dihydro-benzo[ b]thiophene 1,1-dioxides via Rh-catalyzed hydrogenation. Chem Sci 2019; 10:2507-2512. [PMID: 30881681 PMCID: PMC6385876 DOI: 10.1039/c8sc05397a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 12/23/2018] [Indexed: 12/30/2022] Open
Abstract
Rh-catalyzed asymmetric hydrogenation of prochiral substituted benzo[b]thiophene 1,1-dioxides was successfully developed, affording various chiral 2,3-dihydrobenzo[b]thiophene 1,1-dioxides with high yields and excellent enantioselectivities (up to 99% yield and >99% ee). In particular, for challenging substrates, such as aryl substituted substrates with sterically hindered groups and alkyl substituted substrates, the reaction proceeded smoothly in our catalytic system with excellent results. The gram-scale asymmetric hydrogenation proceeded well with 99% yield and 99% ee in the presence of 0.02 mol% (S/C = 5000) catalyst loading. The possible hydrogen-bonding interaction between the substrate and the ligand may play an important role in achieving high reactivity and excellent enantioselectivity.
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Affiliation(s)
- Gongyi Liu
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Heng Zhang
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Yi Huang
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Zhengyu Han
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Gang Liu
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Yuanhua Liu
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Xiu-Qin Dong
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China .
| | - Xumu Zhang
- Key Laboratory of Biomedical Polymers , Engineering Research Center of Organosilicon Compounds & Materials , Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . .,Department of Chemistry , Shenzhen Grubbs Institute , Southern University of Science and Technology , Shenzhen , Guangdong 518055 , P. R. China .
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24
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Seo CSG, Morris RH. Catalytic Homogeneous Asymmetric Hydrogenation: Successes and Opportunities. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00774] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Chris S. G. Seo
- Department of Chemistry, University of Toronto, M5S3H6 Toronto, Ontario, Canada
| | - Robert H. Morris
- Department of Chemistry, University of Toronto, M5S3H6 Toronto, Ontario, Canada
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25
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Ilya E, Kulikova L, Van der Eycken EV, Voskressensky L. Recent Advances in Phthalan and Coumaran Chemistry. ChemistryOpen 2018; 7:914-929. [PMID: 30498677 PMCID: PMC6250979 DOI: 10.1002/open.201800184] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Indexed: 12/12/2022] Open
Abstract
Oxygen-containing heterocycles are common in biologically active compounds. In particular, phthalan and coumaran cores are found in pharmaceuticals, organic electronics, and other useful medical and technological applications. Recent research has expanded the methods available for their synthesis. This Minireview presents recent advances in the chemistry of phthalans and coumarans, with the goal of overcoming synthetic challenges and facilitating the applications of phthalans and coumarans.
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Affiliation(s)
- Efimov Ilya
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
| | - Larisa Kulikova
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
| | - Erik V. Van der Eycken
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)Department of ChemistryKU Leuven Celestijnenlaan 200F3001LeuvenBelgium
| | - Leonid Voskressensky
- Peoples' Friendship University of Russia (RUDN University)6 Miklukho-Maklaya StreetMoscow117198Russia
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26
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Xia J, Nie Y, Yang G, Liu Y, Gridnev ID, Zhang W. Ir-Catalyzed Asymmetric Hydrogenation of α-Alkylidene β-Lactams and Cyclobutanones. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800088] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Jingzhao Xia
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
| | - Yu Nie
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
| | - Guoqiang Yang
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
| | - Yangang Liu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
| | - Ilya D. Gridnev
- Department of Chemistry, Graduate School of Science; Tohoku University, Aramaki 3-6, Aoba-ku; Sendai 9808578 Japan
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University, 800 Dongchuan Road; Shanghai 200240 China
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27
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[(PhCH2O)2P(CH3)2CHNCH(CH3)2]2PdCl2/CuI as Cocatalyst for Coupling-Cyclization of 2-Iodophenol with Terminal Alkynes in Water. Catalysts 2018. [DOI: 10.3390/catal8040136] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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28
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Schlepphorst C, Wiesenfeldt MP, Glorius F. Enantioselective Hydrogenation of Imidazo[1,2-a]pyridines. Chemistry 2018; 24:356-359. [PMID: 29139164 DOI: 10.1002/chem.201705370] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Indexed: 01/24/2023]
Abstract
The enantioselective synthesis of tetrahydroimidazo[1,2-a]pyridines by direct hydrogenation was achieved using a ruthenium/N-heterocyclic carbene (NHC) catalyst. The reaction forgoes the need for protecting or activating groups, proceeds with complete regioselectivity, good to excellent yields, enantiomeric ratios of up to 98:2, and tolerates a broad range of functional groups. 5,6,7,8-Tetrahydroimidazo[1,2-a]pyridines, which are found in numerous bioactive molecules, were directly obtained by this method, and its applicability was demonstrated by the (formal) synthesis of several functional molecules.
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Affiliation(s)
- Christoph Schlepphorst
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Mario P Wiesenfeldt
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149, Münster, Germany
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29
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Tosatti P, Pfaltz A. Iridium-Catalyzed Asymmetric Hydrogenation of Benzo[b
]thiophene 1,1-Dioxides. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701409] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Paolo Tosatti
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Andreas Pfaltz
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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30
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Tosatti P, Pfaltz A. Iridium-Catalyzed Asymmetric Hydrogenation of Benzo[b
]thiophene 1,1-Dioxides. Angew Chem Int Ed Engl 2017; 56:4579-4582. [DOI: 10.1002/anie.201701409] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Paolo Tosatti
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
| | - Andreas Pfaltz
- Department of Chemistry; University of Basel; St. Johanns-Ring 19 4056 Basel Switzerland
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31
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Miao T, Tian ZY, He YM, Chen F, Chen Y, Yu ZX, Fan QH. Asymmetric Hydrogenation of In Situ Generated Isochromenylium Intermediates by Copper/Ruthenium Tandem Catalysis. Angew Chem Int Ed Engl 2017; 56:4135-4139. [DOI: 10.1002/anie.201611291] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/11/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Tingting Miao
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zi-You Tian
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Yan-Mei He
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Fei Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Ya Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zhi-Xiang Yu
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Qing-Hua Fan
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
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32
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Miao T, Tian ZY, He YM, Chen F, Chen Y, Yu ZX, Fan QH. Asymmetric Hydrogenation of In Situ Generated Isochromenylium Intermediates by Copper/Ruthenium Tandem Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611291] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tingting Miao
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zi-You Tian
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Yan-Mei He
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Fei Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Ya Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
| | - Zhi-Xiang Yu
- BNLMS; Key Laboratory of Bioorganic Chemistry and Molecular Engineering; College of Chemistry; Peking University; Beijing 100871 P.R. China
| | - Qing-Hua Fan
- Beijing National Laboratory for Molecular Sciences (BNLMS); CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry, Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P.R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P.R. China
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33
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34
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Stereoselective Chemoenzymatic Synthesis of Optically Active Aryl-Substituted Oxygen-Containing Heterocycles. Catalysts 2017. [DOI: 10.3390/catal7020037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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35
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Meng K, Xia J, Wang Y, Zhang X, Yang G, Zhang W. Ir/BiphPHOX-catalyzed asymmetric hydrogenation of 3-substituted 2,5-dihydropyrroles and 2,5-dihydrothiophene 1,1-dioxides. Org Chem Front 2017. [DOI: 10.1039/c7qo00248c] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
An efficient asymmetric hydrogenation of 3-substituted 2,5-dihydropyrroles and 2,5-dihydrothiophene 1,1-dioxides was developed using an Ir catalyst with an axially flexible chiral phosphine-oxazoline ligand.
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Affiliation(s)
- Ke Meng
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Jingzhao Xia
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Yanzhao Wang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xinghua Zhang
- School of Chemical and Environmental Engineering
- Shanghai Institute of Technology
- Shanghai 201418
- China
| | - Guoqiang Yang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wanbin Zhang
- School of Pharmacy
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- School of Chemistry and Chemical Engineering
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36
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Crespi S, Protti S, Fagnoni M. Wavelength Selective Generation of Aryl Radicals and Aryl Cations for Metal-Free Photoarylations. J Org Chem 2016; 81:9612-9619. [DOI: 10.1021/acs.joc.6b01619] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stefano Crespi
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
| | - Stefano Protti
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
| | - Maurizio Fagnoni
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
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37
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Yang Z, Chen F, He Y, Yang N, Fan QH. Highly Enantioselective Synthesis of Indolines: Asymmetric Hydrogenation at Ambient Temperature and Pressure with Cationic Ruthenium Diamine Catalysts. Angew Chem Int Ed Engl 2016; 55:13863-13866. [PMID: 27689778 DOI: 10.1002/anie.201607890] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Indexed: 11/07/2022]
Abstract
A highly enantioselective synthesis of indolines by asymmetric hydrogenation of 1H-indoles and 3H-indoles at ambient temperature and pressure, catalyzed by chiral phosphine-free cationic ruthenium complexes, has been developed. Excellent enantio- and diastereoselectivities (up to >99 % ee, >20:1 d.r.) were obtained for a wide range of indole derivatives, including unprotected 2-substituted and 2,3-disubstituted 1H-indoles, as well as 2-alkyl- and 2-aryl-substituted 3H-indoles.
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Affiliation(s)
- Zhusheng Yang
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), University of Chinese Academy of Sciences, Beijing, 100190, P. R. China.,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China.,College of Chemistry, Xiangtan University, Xiangtan, Hunan, 411105, P.R. China
| | - Fei Chen
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), University of Chinese Academy of Sciences, Beijing, 100190, P. R. China. .,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China.
| | - Yanmei He
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), University of Chinese Academy of Sciences, Beijing, 100190, P. R. China.,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China
| | - Nianfa Yang
- College of Chemistry, Xiangtan University, Xiangtan, Hunan, 411105, P.R. China
| | - Qing-Hua Fan
- CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences (CAS), University of Chinese Academy of Sciences, Beijing, 100190, P. R. China. .,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China.
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38
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Yang Z, Chen F, He Y, Yang N, Fan QH. Highly Enantioselective Synthesis of Indolines: Asymmetric Hydrogenation at Ambient Temperature and Pressure with Cationic Ruthenium Diamine Catalysts. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607890] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhusheng Yang
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P. R. China
- College of Chemistry; Xiangtan University; Xiangtan, Hunan 411105 P.R. China
| | - Fei Chen
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P. R. China
| | - Yanmei He
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P. R. China
| | - Nianfa Yang
- College of Chemistry; Xiangtan University; Xiangtan, Hunan 411105 P.R. China
| | - Qing-Hua Fan
- CAS Key Laboratory of Molecular Recognition and Function; Institute of Chemistry; Chinese Academy of Sciences (CAS); University of Chinese Academy of Sciences; Beijing 100190 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 P. R. China
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39
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Nallasivam JL, Fernandes RA. Pd-Catalyzed Site-Selective Mono-allylic Substitution and Bis-arylation by Directed Allylic C-H Activation: Synthesis of anti-γ-(Aryl,Styryl)-β-hydroxy Acids and Highly Substituted Tetrahydrofurans. J Am Chem Soc 2016; 138:13238-13245. [PMID: 27618469 DOI: 10.1021/jacs.6b06438] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
An efficient palladium-catalyzed site-selective arylation of γ-vinyl-γ-lactone by aryl boronic acid has been developed. γ-Vinyl-γ-lactone 1a has been contemplated as allyl electrophile donor for allylic arylation via π-allyl palladium intermediate using 1.5 equiv of aryl boronic acid 2. Using 3.0 equiv of the latter resulted in mono-arylation by allylic substitution and subsequent site-selective second arylation by directed allylic C-H activation giving stereoselectively anti-γ-(aryl,styryl)-β-hydroxy acids. Presence of O2 was crucial for the second arylation via Pd(II) catalysis. Thus, a good synergy of dual catalysis by Pd(0) and Pd(II) was observed. This methodology has been elaborated to synthesize highly substituted tetrahydrofurans including aryl-Hagen's gland lactone analogues via intramolecular iodoetherification.
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Affiliation(s)
- Jothi L Nallasivam
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400076, India
| | - Rodney A Fernandes
- Department of Chemistry, Indian Institute of Technology Bombay , Powai, Mumbai 400076, India
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40
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Fang L, Lyu Q, Lu C, Li H, Liu S, Han L. Synthesis of Chiral Dihydrobenzofurans and Phthalides by Asymmetric Transfer HydrogenationviaDynamic Kinetic Resolution: A Strategy for Total Synthesis of Daldinins A, B, and C and Concentricolide. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600333] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lizhen Fang
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Qinghua Lyu
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Chenjuan Lu
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Huanhuan Li
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Saisai Liu
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
| | - Lili Han
- School of Pharmacy; Xinxiang Medical University; 601 East Jinsui Avenue Xinxiang, Henan 453003 People's Republic of China
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41
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Peters BK, Liu J, Margarita C, Rabten W, Kerdphon S, Orebom A, Morsch T, Andersson PG. Enantio- and Regioselective Ir-Catalyzed Hydrogenation of Di- and Trisubstituted Cycloalkenes. J Am Chem Soc 2016; 138:11930-5. [PMID: 27548029 DOI: 10.1021/jacs.6b07291] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A number of cyclic olefins were prepared and evaluated for the asymmetric hydrogenation reaction using novel N,P-ligated iridium imidazole-based catalysts (Crabtree type). The diversity of these cyclic olefins spanned those having little functionality to others bearing strongly coordinating substituents and heterocycles. Excellent enantioselectivities were observed both for substrates having little functionality (up to >99% ee) and for substrates possessing functional groups several carbons away from the olefin. Substrates having functionalities such as carboxyl groups, alcohols, or heterocycles in the vicinity of the C═C bond were hydrogenated in high enantiomeric excess (up to >99% ee). The hydrogenation was also found to be regioselective, and by controlling the reaction conditions, selective hydrogenation of one of two trisubstituted olefins can be achieved. Furthermore, trisubstituted olefins can be selectively hydrogenated in the presence of tetrasubstituted olefins.
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Affiliation(s)
- Byron K Peters
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Jianguo Liu
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Cristiana Margarita
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Wangchuk Rabten
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Sutthichat Kerdphon
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Alexander Orebom
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Thomas Morsch
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
| | - Pher G Andersson
- Department of Organic Chemistry, Stockholm University, Arrhenius-laboratory , 10691 Stockholm, Sweden
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42
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Affiliation(s)
- Dongbing Zhao
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster, Germany
| | - Lisa Candish
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster, Germany
| | - Daniel Paul
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster, Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster, Germany
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43
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Janssen-Müller D, Fleige M, Schlüns D, Wollenburg M, Daniliuc CG, Neugebauer J, Glorius F. NHC-Catalyzed Enantioselective Dearomatizing Hydroacylation of Benzofurans and Benzothiophenes for the Synthesis of Spirocycles. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01852] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Daniel Janssen-Müller
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
| | - Mirco Fleige
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
| | - Danny Schlüns
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
- Center
for Multiscale Theory and Computation, Westfälische Wilhelms-Universität Münster, Corrensstraβe 40, 48149 Münster, Germany
| | - Marco Wollenburg
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
| | - Constantin G. Daniliuc
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
| | - Johannes Neugebauer
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
- Center
for Multiscale Theory and Computation, Westfälische Wilhelms-Universität Münster, Corrensstraβe 40, 48149 Münster, Germany
| | - Frank Glorius
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität Münster, Corrensstraβe
40, 48149 Münster, Germany
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44
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46
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Barrios Antúnez DJ, Greenhalgh MD, Fallan C, Slawin AMZ, Smith AD. Enantioselective synthesis of 2,3-disubstituted trans-2,3-dihydrobenzofurans using a Brønsted base/thiourea bifunctional catalyst. Org Biomol Chem 2016; 14:7268-74. [DOI: 10.1039/c6ob01326k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The enantioselective synthesis of 2,3-disubstituted trans-2,3-dihydrobenzofuran derivatives via intramolecular Michael addition has been developed using a bifunctional tertiary amine–thiourea catalyst.
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Affiliation(s)
| | | | - Charlene Fallan
- EaStCHEM
- School of Chemistry
- University of St Andrews
- St Andrews
- UK
| | | | - Andrew D. Smith
- EaStCHEM
- School of Chemistry
- University of St Andrews
- St Andrews
- UK
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47
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Chen J, Shao Y, Zheng H, Cheng J, Wan X. Metal-Free Coupling of 2-Vinylphenols and Carboxylic Acids: An Access to 3-Acyloxy-2,3-dihydrobenzofurans. J Org Chem 2015; 80:10734-41. [DOI: 10.1021/acs.joc.5b01941] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jijun Chen
- Key Laboratory
of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical
Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Ying Shao
- Key Laboratory
of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical
Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Hao Zheng
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Jiang Cheng
- Jiangsu
Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Xiaobing Wan
- Key Laboratory
of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical
Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
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