1
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Miyakoshi T, Niggli NE, Baudoin O. Remote Construction of N-Heterocycles via 1,4-Palladium Shift-Mediated Double C-H Activation. Angew Chem Int Ed Engl 2022; 61:e202116101. [PMID: 35143094 PMCID: PMC9303548 DOI: 10.1002/anie.202116101] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Indexed: 12/14/2022]
Abstract
In the past years, Pd0‐catalyzed C(sp3)−H activation provided efficient and step‐economical methods to synthesize carbo‐ and heterocycles via direct C(sp2)−C(sp3) bond formation. We report herein that a 1,4‐Pd shift allows access to N‐heterocycles which are difficult to build via a direct reaction. It is shown that o‐bromo‐N‐methylanilines undergo a 1,4‐Pd shift at the N‐methyl group, followed by intramolecular trapping by C(sp2)−H or C(sp3)−H activation at another nitrogen substituent and remote C−C bond formation to generate biologically relevant isoindolines and β‐lactams. The product selectivity is influenced by the employed ligand, with NHCs favoring the product of remote C−C coupling against products arising from direct C−C coupling and N‐demethylation.
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Affiliation(s)
- Takeru Miyakoshi
- University of Basel, Department of Chemistry, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Nadja E Niggli
- University of Basel, Department of Chemistry, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Olivier Baudoin
- University of Basel, Department of Chemistry, St. Johanns-Ring 19, 4056, Basel, Switzerland
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2
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Miyakoshi T, Niggli NE, Baudoin O. Remote Construction of N‐Heterocycles via 1,4‐Palladium Shift‐Mediated Double C–H Activation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takeru Miyakoshi
- Universität Basel: Universitat Basel Departement Chemie SWITZERLAND
| | | | - Olivier Baudoin
- University of Basel Department of Chemistry St. Johanns-Ring 19 4056 Basel SWITZERLAND
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3
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Zhang S, Feng Z, Jiang C, Yu X, Pan J, Du J, Jiang Z, Chen Y, Wang T. Highly Enantioselective Synthesis of Phosphorus-Containing ϵ-Benzosultams by Bifunctional Phosphonium Salt-Promoted Hydrophosphonylation. Chemistry 2021; 27:11285-11290. [PMID: 34009722 DOI: 10.1002/chem.202101038] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Indexed: 12/15/2022]
Abstract
ϵ-Benzosultam derivatives are potential drug candidates with diverse biological activities. A series of chiral ϵ-benzosultams bearing phosphorus functionalities was synthesized by catalytic asymmetric hydrophosphonylation in the presence of a bifunctional phosphonium salt catalyst. The desired hydrophosphonylation products were obtained in good yields with high enantioselectivities, and scale-up reactions and further derivations were successfully accomplished. Some control experiments were also conducted to elucidate the plausible reaction mechanism of this chemical transformation.
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Affiliation(s)
- Song Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Zhenghuai Feng
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Chunhui Jiang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212003, P. R. China
| | - Xiaojun Yu
- Department of Chemistry School of Basic Medical Sciences, Southwest Medical University, 1 Xianglin Road, Luzhou, 646000, P. R. China
| | - Jianke Pan
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Juan Du
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Zhiyu Jiang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Yuan Chen
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
| | - Tianli Wang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu, 610064, P. R. China
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4
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Savary D, Baudoin O. Enantioselective Pd
0
‐Catalyzed C(sp
2
)–H Arylation for the Synthesis of Chiral Warped Molecules. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202013303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- David Savary
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
| | - Olivier Baudoin
- Department of Chemistry University of Basel St. Johanns-Ring 19 4056 Basel Switzerland
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5
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Savary D, Baudoin O. Enantioselective Pd 0 -Catalyzed C(sp 2 )-H Arylation for the Synthesis of Chiral Warped Molecules. Angew Chem Int Ed Engl 2021; 60:5136-5140. [PMID: 33245173 DOI: 10.1002/anie.202013303] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/17/2020] [Indexed: 01/01/2023]
Abstract
C-H activation-based ring-forming methods are a powerful approach for the construction of complex molecular architectures, especially those containing a congested stereocenter. Therefore, this strategy seems perfectly suited to address the synthesis of chiral polycyclic aromatic hydrocarbons (PAHs) and bowl-shaped molecules, which are important target molecules in the field of organic electronic materials. Herein, we describe an enantioselective Pd0 -catalyzed C(sp2 )-H arylation protocol for the synthesis of chiral fluoradenes and other warped molecules, which could serve to the bottom-up construction of chiral PAHs. The current approach relies on the use of chiral bifunctional phosphine-carboxylate ligands and delivers diverse polycyclic compounds in high yield and with good to excellent enantioselectivity. The chiroptical properties of the obtained products were investigated, and some of them were found to have a strong ellipticity and an emission band located in the visible region.
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Affiliation(s)
- David Savary
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Olivier Baudoin
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
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6
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Vyhivskyi O, Kudashev A, Miyakoshi T, Baudoin O. Chiral Catalysts for Pd 0 -Catalyzed Enantioselective C-H Activation. Chemistry 2021; 27:1231-1257. [PMID: 32767709 DOI: 10.1002/chem.202003225] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/04/2020] [Indexed: 12/13/2022]
Abstract
In the past few decades, processes that involve transition-metal catalysis have represented a major part of the synthetic chemist's toolbox. Recently, the interest has shifted from the well-established cross-coupling reactions to C-H bond functionalization, thus making it a current frontier of transition-metal-catalyzed reactions. Constant progress in this field has led to the discovery of enantioselective methods to generate and control various types of stereogenic elements, thereby demonstrating its high value to generate scalemic chiral molecules. The present review is dedicated to enantioselective Pd0 -catalyzed C-H activation, which may be considered as an evolution of Pd0 -catalyzed cross-couplings, with a focus on the different chiral ligands and catalysts that enable these transformations.
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Affiliation(s)
- Oleksandr Vyhivskyi
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Anton Kudashev
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Takeru Miyakoshi
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
| | - Olivier Baudoin
- Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056, Basel, Switzerland
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7
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Yang Y, Chen L, Xu S. Iridium‐Catalyzed Enantioselective Unbiased Methylene C(sp
3
)–H Borylation of Acyclic Amides. Angew Chem Int Ed Engl 2020; 60:3524-3528. [DOI: 10.1002/anie.202013568] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/02/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Yuhuan Yang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Center for Excellence in Molecular Synthesis Suzhou Research Institute Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lili Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Center for Excellence in Molecular Synthesis Suzhou Research Institute Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
| | - Senmiao Xu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Center for Excellence in Molecular Synthesis Suzhou Research Institute Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education Hangzhou Normal University Hangzhou 311121 China
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8
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Yang Y, Chen L, Xu S. Iridium‐Catalyzed Enantioselective Unbiased Methylene C(sp
3
)–H Borylation of Acyclic Amides. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202013568] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yuhuan Yang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Center for Excellence in Molecular Synthesis Suzhou Research Institute Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lili Chen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Center for Excellence in Molecular Synthesis Suzhou Research Institute Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
| | - Senmiao Xu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Center for Excellence in Molecular Synthesis Suzhou Research Institute Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou 730000 China
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education Hangzhou Normal University Hangzhou 311121 China
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9
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Ramakrishna K, Biswas JP, Jana S, Achar TK, Porey S, Maiti D. Coordination Assisted Distal C−H Alkylation of Fused Heterocycles. Angew Chem Int Ed Engl 2019; 58:13808-13812. [DOI: 10.1002/anie.201907544] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/20/2019] [Indexed: 01/26/2023]
Affiliation(s)
- Kankanala Ramakrishna
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Jyoti Prasad Biswas
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Sadhan Jana
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Tapas Kumar Achar
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Sandip Porey
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Debabrata Maiti
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
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10
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Ramakrishna K, Biswas JP, Jana S, Achar TK, Porey S, Maiti D. Coordination Assisted Distal C−H Alkylation of Fused Heterocycles. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907544] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kankanala Ramakrishna
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Jyoti Prasad Biswas
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Sadhan Jana
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Tapas Kumar Achar
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Sandip Porey
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Debabrata Maiti
- Department of ChemistryIndian Institute of Technology Bombay, Powai Mumbai 400076 India
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11
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Brauns M, Cramer N. Efficient Kinetic Resolution of Sulfur‐Stereogenic Sulfoximines by Exploiting Cp
X
Rh
III
‐Catalyzed C−H Functionalization. Angew Chem Int Ed Engl 2019; 58:8902-8906. [DOI: 10.1002/anie.201904543] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Marcus Brauns
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
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12
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Brauns M, Cramer N. Efficient Kinetic Resolution of Sulfur‐Stereogenic Sulfoximines by Exploiting Cp
X
Rh
III
‐Catalyzed C−H Functionalization. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904543] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Marcus Brauns
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
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13
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Jiang HJ, Zhong XM, Yu J, Zhang Y, Zhang X, Wu YD, Gong LZ. Assembling a Hybrid Pd Catalyst from a Chiral Anionic Co III Complex and Ligand for Asymmetric C(sp 3 )-H Functionalization. Angew Chem Int Ed Engl 2018; 58:1803-1807. [PMID: 30466177 DOI: 10.1002/anie.201812426] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Indexed: 01/07/2023]
Abstract
An unusual hybrid palladium catalyst containing an anionic chiral CoIII complex and a chiral phosphoramidite ligand shows a high capacity for catalyzing asymmetric thioamide-directed C(sp3 )-H arylation and delivers excellent yield and enantioselectivity (up to 99 % yield, 99 % ee). Significant synergy between the chiral ligand and the anion in terms of stereochemical control was observed. Mechanistic investigations have revealed both the nature of the C-H activation and the origin of the enantioselectivity.
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Affiliation(s)
- Hua-Jie Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Xiu-Mei Zhong
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Jie Yu
- State Key Laboratory of Tea Plant Biology and Utilization and Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036, China
| | - Ying Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Xinhao Zhang
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Yun-Dong Wu
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
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14
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Jiang H, Zhong X, Yu J, Zhang Y, Zhang X, Wu Y, Gong L. Assembling a Hybrid Pd Catalyst from a Chiral Anionic Co
III
Complex and Ligand for Asymmetric C(sp
3
)–H Functionalization. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201812426] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Hua‐Jie Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of ChemistryUniversity of Science and Technology of China Hefei 230026 China
| | - Xiu‐Mei Zhong
- Lab of Computational Chemistry and Drug DesignState Key Laboratory of Chemical OncogenomicsPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Jie Yu
- State Key Laboratory of Tea Plant Biology and Utilization and Department of Applied ChemistryAnhui Agricultural University Hefei 230036 China
| | - Ying Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of ChemistryUniversity of Science and Technology of China Hefei 230026 China
| | - Xinhao Zhang
- Lab of Computational Chemistry and Drug DesignState Key Laboratory of Chemical OncogenomicsPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Yun‐Dong Wu
- Lab of Computational Chemistry and Drug DesignState Key Laboratory of Chemical OncogenomicsPeking University Shenzhen Graduate School Shenzhen 518055 China
| | - Liu‐Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of ChemistryUniversity of Science and Technology of China Hefei 230026 China
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15
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Sun Y, Cramer N. Enantioselective Synthesis of Chiral‐at‐Sulfur 1,2‐Benzothiazines by CpxRhIII‐Catalyzed C−H Functionalization of Sulfoximines. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810887] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yang Sun
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
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16
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Sun Y, Cramer N. Enantioselective Synthesis of Chiral‐at‐Sulfur 1,2‐Benzothiazines by CpxRhIII‐Catalyzed C−H Functionalization of Sulfoximines. Angew Chem Int Ed Engl 2018; 57:15539-15543. [DOI: 10.1002/anie.201810887] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Yang Sun
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and SynthesisEPFL SB ISIC LCSA, BCH 4305 1015 Lausanne Switzerland
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17
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Grosheva D, Cramer N. Enantioselective Access to 1H
-Isoindoles with Quaternary Stereogenic Centers by Palladium(0)-Catalyzed C−H Functionalization. Angew Chem Int Ed Engl 2018; 57:13644-13647. [DOI: 10.1002/anie.201809173] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Indexed: 12/27/2022]
Affiliation(s)
- Daria Grosheva
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
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18
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Grosheva D, Cramer N. Enantioselective Access to 1H
-Isoindoles with Quaternary Stereogenic Centers by Palladium(0)-Catalyzed C−H Functionalization. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809173] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Daria Grosheva
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
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19
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Newton CG, Braconi E, Kuziola J, Wodrich MD, Cramer N. Axially Chiral Dibenzazepinones by a Palladium(0)-Catalyzed Atropo-enantioselective C−H Arylation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806527] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Christopher G. Newton
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Elena Braconi
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Jennifer Kuziola
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Matthew D. Wodrich
- Laboratory for Computational Molecular Design; EPFL SB ISIC LCMD, BCH 5121; 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
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20
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Newton CG, Braconi E, Kuziola J, Wodrich MD, Cramer N. Axially Chiral Dibenzazepinones by a Palladium(0)-Catalyzed Atropo-enantioselective C−H Arylation. Angew Chem Int Ed Engl 2018; 57:11040-11044. [DOI: 10.1002/anie.201806527] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Christopher G. Newton
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Elena Braconi
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Jennifer Kuziola
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
| | - Matthew D. Wodrich
- Laboratory for Computational Molecular Design; EPFL SB ISIC LCMD, BCH 5121; 1015 Lausanne Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis; EPFL SB ISIC LCSA, BCH 4305; 1015 Lausanne Switzerland
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