1
|
Ge Z, Lu B, Teng H, Wang X. Efficient Synthesis of Diaryl Quaternary Centers by Rh(II)/Xantphos Catalyzed Relay C-H Functionalization and Allylic Alkylation. Chemistry 2023; 29:e202202820. [PMID: 36239082 DOI: 10.1002/chem.202202820] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Indexed: 11/06/2022]
Abstract
A three-component reaction of N, N-disubstituted aniline, α-diazo ester, and an allylic electrophile has been realized by [Rh(II)]2 /Xantphos catalysis, providing a direct access to various aniline derivatives bearing diaryl allylic quaternary centers in good yields. The synthetic utility of this protocol was demonstrated by facile derivatization of the products for preparation of biologically relevant molecules and structural scaffolds, which offers a high potential for increasing the molecular diversity. Mechanistic studies identified α, α-diarylacetate species as an active intermediate, thereby revealing the presence of a C(sp2 )-H functionalization of aniline derivatives/allylic alkylation cascade in this attractive catalytic transformation.
Collapse
Affiliation(s)
- Zhaoliang Ge
- College of Science, Huazhong Agricultural University, Shizishan Avenue, Wuhan, 430070, P. R. China.,State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Bin Lu
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Huailong Teng
- College of Science, Huazhong Agricultural University, Shizishan Avenue, Wuhan, 430070, P. R. China
| | - Xiaoming Wang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, P. R. China.,School of Chemistry and Materials Science Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou, 310024, P. R. China
| |
Collapse
|
2
|
Liu J, Chen J, Liu T, Liu J, Zeng Y. Recent Advances in the Reactions of β-Naphthol at α-Position. CHINESE J ORG CHEM 2023. [DOI: 10.6023/cjoc202207015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
|
3
|
Chen BH, Du YD, Shu W. Organophotocatalytic Regioselective C-H Alkylation of Electron-Rich Arenes Using Activated and Unactivated Alkenes. Angew Chem Int Ed Engl 2022; 61:e202200773. [PMID: 35286774 DOI: 10.1002/anie.202200773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Indexed: 12/27/2022]
Abstract
Direct alkylation of the C-H bond arenes in a selective manner is a long-standing challenge. Herein, a metal-free photocatalytic regioselective C-H alkylation method for electron-rich arenes with both activated and unactivated alkenes was developed. The reaction tolerates a wide range of aromatic rings with diverse substitution patterns, as well as terminal and internal alkenes, providing a general and straightforward metal-free method for C-C bond formation from inert C-H bonds. Moreover, alkynes are also compatible to give the C-H vinylation of electron-rich arenes.
Collapse
Affiliation(s)
- Bi-Hong Chen
- Shenzhen Grubbs Institute, Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, P. R. China
| | - Yi-Dan Du
- Shenzhen Grubbs Institute, Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, P. R. China
| | - Wei Shu
- Shenzhen Grubbs Institute, Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, P. R. China
| |
Collapse
|
4
|
Chen B, Du Y, Shu W. Organophotocatalytic Regioselective C−H Alkylation of Electron‐Rich Arenes Using Activated and Unactivated Alkenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Bi‐Hong Chen
- Shenzhen Grubbs Institute Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong P. R. China
| | - Yi‐Dan Du
- Shenzhen Grubbs Institute Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong P. R. China
| | - Wei Shu
- Shenzhen Grubbs Institute Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong P. R. China
| |
Collapse
|
5
|
Liang S, Shi S, Ding S, Xiao W, Wang H, Wang S, Zeng R, Chen C, Song W. Construction of a transition-metal-free mesoporous organic phenanthroline-based polymeric catalyst for boosting direct activation of aromatic C–H bonds. Catal Sci Technol 2022. [DOI: 10.1039/d2cy01309f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel transition-metal-free mesoporous organic phenanthroline-based polymer for boosting direct activation of aromatic C–H bonds.
Collapse
Affiliation(s)
- Sanqi Liang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Shunli Shi
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Shunmin Ding
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Weiming Xiao
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Herong Wang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Shuhua Wang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Rong Zeng
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, School of Chemistry, Biology and Materials Science, East China University of Technology, Nanchang 330013, P. R. China
| | - Chao Chen
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, School of Chemistry and Chemical Engineering, Nanchang University, Nanchang 330031, P. R. China
| | - Weiguo Song
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| |
Collapse
|
6
|
Kaur P, Tyagi V. Recent Advances in Iron‐Catalyzed Chemical and Enzymatic Carbene‐Transfer Reactions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001158] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Parmjeet Kaur
- School of Chemistry and Biochemistry Thapar Institute of Engineering and Technology Patiala 147004 Punjab India
| | - Vikas Tyagi
- School of Chemistry and Biochemistry Thapar Institute of Engineering and Technology Patiala 147004 Punjab India
| |
Collapse
|
7
|
Holmberg-Douglas N, Onuska NPR, Nicewicz DA. Regioselective Arene C-H Alkylation Enabled by Organic Photoredox Catalysis. Angew Chem Int Ed Engl 2020; 59:7425-7429. [PMID: 32068943 PMCID: PMC7213045 DOI: 10.1002/anie.202000684] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Indexed: 01/13/2023]
Abstract
Expanding the toolbox of C-H functionalization reactions applicable to the late-stage modification of complex molecules is of interest in medicinal chemistry, wherein the preparation of structural variants of known pharmacophores is a key strategy for drug development. One manifold for the functionalization of aromatic molecules utilizes diazo compounds and a transition-metal catalyst to generate a metallocarbene species, which is capable of direct insertion into an aromatic C-H bond. However, these high-energy intermediates can often require directing groups or a large excess of substrate to achieve efficient and selective reactivity. Herein, we report that arene cation radicals generated by organic photoredox catalysis engage in formal C-H functionalization reactions with diazoacetate derivatives, furnishing sp2 -sp3 coupled products with moderate-to-good regioselectivity. In contrast to previous methods utilizing metallocarbene intermediates, this transformation does not proceed via a carbene intermediate, nor does it require the presence of a transition-metal catalyst.
Collapse
Affiliation(s)
- Natalie Holmberg-Douglas
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-3290, USA
| | - Nicholas P R Onuska
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-3290, USA
| | - David A Nicewicz
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599-3290, USA
| |
Collapse
|
8
|
Holmberg‐Douglas N, Onuska NPR, Nicewicz DA. Regioselective Arene C−H Alkylation Enabled by Organic Photoredox Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000684] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Natalie Holmberg‐Douglas
- Department of Chemistry University of North Carolina at Chapel Hill Chapel Hill NC 27599-3290 USA
| | - Nicholas P. R. Onuska
- Department of Chemistry University of North Carolina at Chapel Hill Chapel Hill NC 27599-3290 USA
| | - David A. Nicewicz
- Department of Chemistry University of North Carolina at Chapel Hill Chapel Hill NC 27599-3290 USA
| |
Collapse
|
9
|
Hernán‐Gómez A, Rodríguez M, Parella T, Costas M. Electrophilic Iron Catalyst Paired with a Lithium Cation Enables Selective Functionalization of Non‐Activated Aliphatic C−H Bonds via Metallocarbene Intermediates. Angew Chem Int Ed Engl 2019; 58:13904-13911. [DOI: 10.1002/anie.201905986] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 07/19/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Alberto Hernán‐Gómez
- Departament de QuímicaUniversitat de GironaInstitut de Química Computacional i Catàlisi (IQCC) C/ M. Aurèlia Capmany 69 17003 Girona Catalonia Spain
| | - Mònica Rodríguez
- Departament de QuímicaUniversitat de GironaInstitut de Química Computacional i Catàlisi (IQCC) C/ M. Aurèlia Capmany 69 17003 Girona Catalonia Spain
| | - Teodor Parella
- Servei de Resonància Magnètica NuclearUniversitat Autònoma de Barcelona E-08193 Bellaterra Barcelona Spain
| | - Miquel Costas
- Departament de QuímicaUniversitat de GironaInstitut de Química Computacional i Catàlisi (IQCC) C/ M. Aurèlia Capmany 69 17003 Girona Catalonia Spain
| |
Collapse
|
10
|
Hernán‐Gómez A, Rodríguez M, Parella T, Costas M. Electrophilic Iron Catalyst Paired with a Lithium Cation Enables Selective Functionalization of Non‐Activated Aliphatic C−H Bonds via Metallocarbene Intermediates. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Alberto Hernán‐Gómez
- Departament de QuímicaUniversitat de GironaInstitut de Química Computacional i Catàlisi (IQCC) C/ M. Aurèlia Capmany 69 17003 Girona Catalonia Spain
| | - Mònica Rodríguez
- Departament de QuímicaUniversitat de GironaInstitut de Química Computacional i Catàlisi (IQCC) C/ M. Aurèlia Capmany 69 17003 Girona Catalonia Spain
| | - Teodor Parella
- Servei de Resonància Magnètica NuclearUniversitat Autònoma de Barcelona E-08193 Bellaterra Barcelona Spain
| | - Miquel Costas
- Departament de QuímicaUniversitat de GironaInstitut de Química Computacional i Catàlisi (IQCC) C/ M. Aurèlia Capmany 69 17003 Girona Catalonia Spain
| |
Collapse
|
11
|
Xie Z, Song Y, Xu L, Guo Y, Zhang M, Li L, Chen K, Liu X. Rapid Synthesis of N-Tosylhydrazones under Solvent-Free Conditions and Their Potential Application Against Human Triple-Negative Breast Cancer. ChemistryOpen 2018; 7:977-983. [PMID: 30524923 PMCID: PMC6276103 DOI: 10.1002/open.201800206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Indexed: 11/08/2022] Open
Abstract
Some N-tosylhydrazone derivatives were effectively synthesized under solvent-free conditions by using a grinding method at room temperature. The short reaction time, clean and mild process with simple workup and easy purification of the target compounds were salient features of the present protocol, which enables straightforward access to N-tosylhydrazones. Among the tosylhydrazone derivatives evaluated, compound 3 l exhibits excellent apoptosis-promoting and anticancer potential against triple-negative breast cancer (TNBC) cell lines. This research shows that our synthesized compound 3 l may be a desirable and effective therapeutic drug against TNBC.
Collapse
Affiliation(s)
- Zengyang Xie
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Yuying Song
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Lujia Xu
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Yukun Guo
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Min Zhang
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Limei Li
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Kai Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics, and Gene Regulation, Sun Yat-Sen Memorial Hospital Sun Yat-Sen University Guangzhou 510275 China.,Breast Tumor Center, Sun Yat-sen Memorial Hospital Sun Yat-Sen University Guangzhou 510275 China
| | - Xue Liu
- College of Basic Medicine Jining Medical University Jining 272067 China
| |
Collapse
|
12
|
Ma B, Liu L, Zhang J. Gold-Catalyzed Site-Selective C−H Bond Functionalization with Diazo Compounds. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800472] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Ben Ma
- School of Chemistry and Molecular Engineering; East China Normal University; 500 Dongchuan Road Shanghai 200241 China
| | - Lu Liu
- School of Chemistry and Molecular Engineering; East China Normal University; 500 Dongchuan Road Shanghai 200241 China
| | - Junliang Zhang
- School of Chemistry and Molecular Engineering; East China Normal University; 500 Dongchuan Road Shanghai 200241 China
| |
Collapse
|
13
|
Solé D, Pérez-Janer F, Bennasar ML, Fernández I. Palladium Catalysis in the Intramolecular Carbene C-H Insertion of α-Diazo-α-(methoxycarbonyl)acetamides to Form β-Lactams. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800666] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Daniel Solé
- Laboratori de Química Orgànica; Facultat de Farmàcia i Ciències de l'Alimentació; Universitat de Barcelona; Av. Joan XXIII 27-31 08028 Barcelona Spain
| | - Ferran Pérez-Janer
- Laboratori de Química Orgànica; Facultat de Farmàcia i Ciències de l'Alimentació; Universitat de Barcelona; Av. Joan XXIII 27-31 08028 Barcelona Spain
| | - M.-Lluïsa Bennasar
- Laboratori de Química Orgànica; Facultat de Farmàcia i Ciències de l'Alimentació; Universitat de Barcelona; Av. Joan XXIII 27-31 08028 Barcelona Spain
| | - Israel Fernández
- Departamento de Química Orgánica and Centro de Innovación en Química Avanzada (ORFEOCINQA); Facultad de Ciencias Químicas; Universidad Complutense de Madrid; Ciudad Universitaria 28040 Madrid Spain
| |
Collapse
|
14
|
Affiliation(s)
- Chengming Wang
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST), KAUST, Catalysis Center (KCC); Thuwal 23955-6900 Saudi Arabia
| |
Collapse
|
15
|
Postils V, Rodríguez M, Sabenya G, Conde A, Díaz-Requejo MM, Pérez PJ, Costas M, Solà M, Luis JM. Mechanism of the Selective Fe-Catalyzed Arene Carbon–Hydrogen Bond Functionalization. ACS Catal 2018. [DOI: 10.1021/acscatal.7b03935] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Verònica Postils
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, 17071, Girona, Spain
| | - Mònica Rodríguez
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, 17071, Girona, Spain
| | - Gerard Sabenya
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, 17071, Girona, Spain
| | - Ana Conde
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química, Universidad de Huelva, 21007 Huelva, Spain
| | - M. Mar Díaz-Requejo
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química, Universidad de Huelva, 21007 Huelva, Spain
| | - Pedro J. Pérez
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química, Universidad de Huelva, 21007 Huelva, Spain
| | - Miquel Costas
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, 17071, Girona, Spain
| | - Miquel Solà
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, 17071, Girona, Spain
| | - Josep M. Luis
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, 17071, Girona, Spain
| |
Collapse
|
16
|
Wu K, Cao B, Zhou CY, Che CM. RhII
-Catalyzed Intermolecular C−H Arylation of Aromatics with Diazo Quinones. Chemistry 2018; 24:4815-4819. [DOI: 10.1002/chem.201800648] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Indexed: 01/25/2023]
Affiliation(s)
- Kai Wu
- State Key Laboratory of Synthetic Chemistry and; Department of Chemistry; The University of Hong Kong; Hong Kong P. R. China
| | - Bei Cao
- State Key Laboratory of Synthetic Chemistry and; Department of Chemistry; The University of Hong Kong; Hong Kong P. R. China
| | - Cong-Ying Zhou
- State Key Laboratory of Synthetic Chemistry and; Department of Chemistry; The University of Hong Kong; Hong Kong P. R. China
- HKU Shenzhen Institute of Research and Innovation; Shenzhen, Guangdong 518053 P. R. China
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry and; Department of Chemistry; The University of Hong Kong; Hong Kong P. R. China
- HKU Shenzhen Institute of Research and Innovation; Shenzhen, Guangdong 518053 P. R. China
| |
Collapse
|
17
|
Harada S, Kwok IMY, Nakayama H, Kanda A, Nemoto T. Merging Brønsted Acid and Hydrogen-Bonding Catalysis: Metal-Free Dearomatization of Phenolsvia ipso-Friedel-Crafts Alkylation to Produce Functionalized Spirolactams. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701287] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shingo Harada
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1, Inohana, Chuo-ku Chiba 260-8675 Japan
| | - Irene Mei-Yi Kwok
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1, Inohana, Chuo-ku Chiba 260-8675 Japan
| | - Hiroki Nakayama
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1, Inohana, Chuo-ku Chiba 260-8675 Japan
| | - Ayaka Kanda
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1, Inohana, Chuo-ku Chiba 260-8675 Japan
| | - Tetsuhiro Nemoto
- Graduate School of Pharmaceutical Sciences; Chiba University; 1-8-1, Inohana, Chuo-ku Chiba 260-8675 Japan
- Molecular Chirality Research Center; Chiba University; 1-33, Yayoi-cho Inage-ku, Chiba 263-8522 Japan
| |
Collapse
|
18
|
Miura T, Zhao Q, Murakami M. Selective Functionalization of Aromatic C(sp 2 )-H Bonds in the Presence of Benzylic C(sp 3 )-H Bonds by Electron-Deficient Carbenoids Generated from 4-Acyl-1-Sulfonyl-1,2,3-Triazoles. Angew Chem Int Ed Engl 2017; 56:16645-16649. [PMID: 29110386 DOI: 10.1002/anie.201709384] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 10/11/2017] [Indexed: 12/30/2022]
Abstract
A rhodium(II)-catalyzed reaction of newly prepared 4-acyl-1-sulfonyl-1,2,3-triazoles with benzene, and its derivatives, is investigated. Acceptor/acceptor carbenoids generated from 4-acyltriazoles undergo selective insertion at aromatic C(sp2 )-H bonds in the presence of benzylic C(sp3 )-H bonds to produce N-sulfonylenaminones.
Collapse
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Qiang Zhao
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan
| |
Collapse
|
19
|
Miura T, Zhao Q, Murakami M. Selective Functionalization of Aromatic C(sp2
)−H Bonds in the Presence of Benzylic C(sp3
)−H Bonds by Electron-Deficient Carbenoids Generated from 4-Acyl-1-Sulfonyl-1,2,3-Triazoles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709384] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry; Kyoto University; Katsura Kyoto 615-8510 Japan
| | - Qiang Zhao
- Department of Synthetic Chemistry and Biological Chemistry; Kyoto University; Katsura Kyoto 615-8510 Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry; Kyoto University; Katsura Kyoto 615-8510 Japan
| |
Collapse
|
20
|
Wang C, Wang A, Rueping M. Manganese‐Catalyzed C−H Functionalizations: Hydroarylations and Alkenylations Involving an Unexpected Heteroaryl Shift. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201704682] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Chengming Wang
- Institute of Organic ChemistryRWTH Aachen Landoltweg 1 52074 Aachen Germany
| | - Ai Wang
- Institute of Inorganic ChemistryRWTH Aachen Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic ChemistryRWTH Aachen Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST)KAUST Catalysis Center (KCC) Thuwal 23955-6900 Saudi Arabia
| |
Collapse
|
21
|
Wang C, Wang A, Rueping M. Manganese‐Catalyzed C−H Functionalizations: Hydroarylations and Alkenylations Involving an Unexpected Heteroaryl Shift. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704682] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Chengming Wang
- Institute of Organic ChemistryRWTH Aachen Landoltweg 1 52074 Aachen Germany
| | - Ai Wang
- Institute of Inorganic ChemistryRWTH Aachen Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic ChemistryRWTH Aachen Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST)KAUST Catalysis Center (KCC) Thuwal 23955-6900 Saudi Arabia
| |
Collapse
|
22
|
Massie AA, Denler MC, Cardoso LT, Walker AN, Hossain MK, Day VW, Nordlander E, Jackson TA. Equatorial Ligand Perturbations Influence the Reactivity of Manganese(IV)‐Oxo Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612309] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | | | - M. Kamal Hossain
- Chemical Physics Department of Chemistry Lund University Box 124 22100 Lund Sweden
| | - Victor W. Day
- Department of Chemistry University of Kansas Lawrence KS USA
| | - Ebbe Nordlander
- Chemical Physics Department of Chemistry Lund University Box 124 22100 Lund Sweden
| | | |
Collapse
|
23
|
Massie AA, Denler MC, Cardoso LT, Walker AN, Hossain MK, Day VW, Nordlander E, Jackson TA. Equatorial Ligand Perturbations Influence the Reactivity of Manganese(IV)-Oxo Complexes. Angew Chem Int Ed Engl 2017; 56:4178-4182. [PMID: 28300349 DOI: 10.1002/anie.201612309] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 02/03/2017] [Indexed: 11/06/2022]
Abstract
Manganese(IV)-oxo complexes are often invoked as intermediates in Mn-catalyzed C-H bond activation reactions. While many synthetic MnIV -oxo species are mild oxidants, other members of this class can attack strong C-H bonds. The basis for these reactivity differences is not well understood. Here we describe a series of MnIV -oxo complexes with N5 pentadentate ligands that modulate the equatorial ligand field of the MnIV center, as assessed by electronic absorption, electron paramagnetic resonance, and Mn K-edge X-ray absorption methods. Kinetic experiments show dramatic rate variations in hydrogen-atom and oxygen-atom transfer reactions, with faster rates corresponding to weaker equatorial ligand fields. For these MnIV -oxo complexes, the rate enhancements are correlated with both 1) the energy of a low-lying 4 E excited state, which has been postulated to be involved in a two-state reactivity model, and 2) the MnIII/IV reduction potentials.
Collapse
Affiliation(s)
- Allyssa A Massie
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
| | - Melissa C Denler
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
| | | | - Ashlie N Walker
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
| | - M Kamal Hossain
- Chemical Physics, Department of Chemistry, Lund University, Box 124, 22100, Lund, Sweden
| | - Victor W Day
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
| | - Ebbe Nordlander
- Chemical Physics, Department of Chemistry, Lund University, Box 124, 22100, Lund, Sweden
| | | |
Collapse
|
24
|
Zhang H, Wu G, Yi H, Sun T, Wang B, Zhang Y, Dong G, Wang J. Copper(I)-Catalyzed Chemoselective Coupling of Cyclopropanols with Diazoesters: Ring-Opening C−C Bond Formations. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612138] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hang Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Guojiao Wu
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Heng Yi
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Tong Sun
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Bo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yan Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Guangbin Dong
- Department of Chemistry; University of Chicago; Chicago IL 60637 USA
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| |
Collapse
|
25
|
Zhang H, Wu G, Yi H, Sun T, Wang B, Zhang Y, Dong G, Wang J. Copper(I)-Catalyzed Chemoselective Coupling of Cyclopropanols with Diazoesters: Ring-Opening C−C Bond Formations. Angew Chem Int Ed Engl 2017; 56:3945-3950. [DOI: 10.1002/anie.201612138] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 01/25/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Hang Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Guojiao Wu
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Heng Yi
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Tong Sun
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Bo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yan Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Guangbin Dong
- Department of Chemistry; University of Chicago; Chicago IL 60637 USA
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| |
Collapse
|
26
|
Ma B, Chu Z, Huang B, Liu Z, Liu L, Zhang J. Highlypara-Selective C−H Alkylation of Benzene Derivatives with 2,2,2-Trifluoroethyl α-Aryl-α-Diazoesters. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611809] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Ben Ma
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Zhaowei Chu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Ben Huang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Zhenli Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Lu Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| |
Collapse
|
27
|
Ma B, Chu Z, Huang B, Liu Z, Liu L, Zhang J. Highlypara-Selective C−H Alkylation of Benzene Derivatives with 2,2,2-Trifluoroethyl α-Aryl-α-Diazoesters. Angew Chem Int Ed Engl 2017; 56:2749-2753. [DOI: 10.1002/anie.201611809] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Ben Ma
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Zhaowei Chu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Ben Huang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Zhenli Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Lu Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; School of Chemistry and Molecular Engineering; East China Normal University; 3663 North Zhongshan Road Shanghai 200062 China
| |
Collapse
|
28
|
Real Sociedad Española de Química Prizes 2016. Angew Chem Int Ed Engl 2016; 55:13643-13644. [DOI: 10.1002/anie.201609172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
29
|
Preise der Real Sociedad Española de Química für 2016. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|