1
|
Yu IF, Wilson JW, Hartwig JF. Transition-Metal-Catalyzed Silylation and Borylation of C-H Bonds for the Synthesis and Functionalization of Complex Molecules. Chem Rev 2023; 123:11619-11663. [PMID: 37751601 DOI: 10.1021/acs.chemrev.3c00207] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
The functionalization of C-H bonds in organic molecules containing functional groups has been one of the holy grails of catalysis. One synthetically important approach to the diverse functionalization of C-H bonds is the catalytic silylation or borylation of C-H bonds, which enables a broad array of downstream transformations to afford diverse structures. Advances in both undirected and directed methods for the transition-metal-catalyzed silylation and borylation of C-H bonds have led to their rapid adoption in early-, mid-, and late-stage of the synthesis of complex molecules. In this Review, we review the application of the transition-metal-catalyzed silylation and borylation of C-H bonds to the synthesis of bioactive molecules, organic materials, and ligands. Overall, we aim to provide a picture of the state of art of the silylation and borylation of C-H bonds as applied to the synthesis and modification of diverse architectures that will spur further application and development of these reactions.
Collapse
Affiliation(s)
- Isaac F Yu
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - Jake W Wilson
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - John F Hartwig
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| |
Collapse
|
2
|
Liu B, Rao J, Liu W, Gao Y, Huo Y, Chen Q, Li X. Ligand-assisted olefin-switched divergent oxidative Heck cascade with molecular oxygen enabled by self-assembled imines. Org Chem Front 2023. [DOI: 10.1039/d3qo00316g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
Divergent oxidative Heck reaction has proven to be reliable for the rapid construction of molecular complexity, while olefins switched the outcome that remained underexplored.
Collapse
Affiliation(s)
- Bairong Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| | - Jianhang Rao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| | - Weibing Liu
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, 2 Guandu Road, Maoming 525000, P. R. China
| | - Yang Gao
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| | - Qian Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| | - Xianwei Li
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
| |
Collapse
|
3
|
Ohmura T. Development of Catalytic Reactions that Enable Efficient Conversions of sp<sup>3</sup> Carbon-Hydrogen and Carbon-Boron Bonds. J SYN ORG CHEM JPN 2022. [DOI: 10.5059/yukigoseikyokaishi.80.1113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Toshimichi Ohmura
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology
| |
Collapse
|
4
|
Prasad B, Phanindrudu M, Nanubolu JB, Kamal A, Tiwari DK. Stereoselective synthesis of ( Z)-1,3-bis(α,β-unsaturated carbonyl)-isoindolines from aldehydes and phenacyl azides under metal free conditions. Chem Commun (Camb) 2021; 57:9542-9545. [PMID: 34546244 DOI: 10.1039/d1cc02884g] [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
Here in the present manuscript, we report our observation of an unprecedented stereoselective synthesis of 2H-isoindolin-1,3-ylidenes from 2-(formylphenyl)acrylates and phenacylazide in the presence of piperidine. Unlike in our previous findings, in which we accessed 3-keto-isoquinolines from the same starting materials under slightly modified reaction conditions, this unexpected one-pot tandem reaction allows an efficient and simple method to access a variety of highly functionalized ethyl (Z)-2-((Z)-3-(2-oxo-2-arylethylidene)-2,3-dihydro-1H-benzo[e]isoindol-1-ylidene)-acetates in very good to excellent yields (up to 91%). The present methodology is compatible with a wide variety of functional groups.
Collapse
Affiliation(s)
- Budaganaboyina Prasad
- Division of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
| | - Mandalaparthi Phanindrudu
- Division of Organic Synthesis and Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
| | - Jagadeesh Babu Nanubolu
- X-Ray crystallography Center CSIR-Indian Institute of Chemical Technology Uppal road, Tarnaka, Hyderabad 500607, India
| | - Ahmed Kamal
- School of Pharmaceutical Education and Research (SPER), Jamia Hamdard, 110 062, New Delhi, India
| | - Dharmendra Kumar Tiwari
- Molecular Synthesis and Drug Discovery Unit, Centre of Biomedical Research (CBMR), Raibareli Rad, Lucknow, U.P. 226014, India.
| |
Collapse
|
5
|
Chandrashekar HB, Dolui P, Li B, Mandal A, Liu H, Guin S, Ge H, Maiti D. Ligand‐Enabled δ‐C(sp
3
)−H Borylation of Aliphatic Amines. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
| | - Pravas Dolui
- Department of Chemistry Indian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Bijin Li
- Department of Chemistry and Biochemistry Lubbock TX 79409-1061 USA
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research School of Pharmaceutical Sciences Chongqing University Chongqing 401331 P. R. China
| | - Astam Mandal
- Department of Chemistry Indian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Hao Liu
- Department of Chemistry and Biochemistry Lubbock TX 79409-1061 USA
| | - Srimanta Guin
- Department of Chemistry Indian Institute of Technology Bombay, Powai Mumbai 400076 India
| | - Haibo Ge
- Department of Chemistry and Biochemistry Lubbock TX 79409-1061 USA
| | - Debabrata Maiti
- Department of Chemistry Indian Institute of Technology Bombay, Powai Mumbai 400076 India
| |
Collapse
|
6
|
Chandrashekar HB, Dolui P, Li B, Mandal A, Liu H, Guin S, Ge H, Maiti D. Ligand-Enabled δ-C(sp 3 )-H Borylation of Aliphatic Amines. Angew Chem Int Ed Engl 2021; 60:18194-18200. [PMID: 34117691 DOI: 10.1002/anie.202105204] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/18/2021] [Indexed: 02/03/2023]
Abstract
Directed C-H functionalization has been realized as a complimentary technique to achieve borylation at a distal position of aliphatic amines. Here, we demonstrated the oxidative borylation at the distal δ-position of aliphatic amines using various borylating agents, a palladium catalyst, and a rightly tuned ligand in the presence of a cheap oxidant. Moreover, an organopalladium δ-C(sp3 )-H-activated intermediate has been isolated and crystallographically characterized to get mechanistic insight.
Collapse
Affiliation(s)
| | - Pravas Dolui
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Bijin Li
- Department of Chemistry and Biochemistry, Lubbock, TX, 79409-1061, USA.,Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University, Chongqing, 401331, P. R. China
| | - Astam Mandal
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Hao Liu
- Department of Chemistry and Biochemistry, Lubbock, TX, 79409-1061, USA
| | - Srimanta Guin
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Haibo Ge
- Department of Chemistry and Biochemistry, Lubbock, TX, 79409-1061, USA
| | - Debabrata Maiti
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| |
Collapse
|
7
|
Luo H, Pei N, Zhang J. Advances in Nitrogen-Directed Aromatic Compound ortho-C—H Bond Borylation Catalyzed by Transition Metals. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202103013] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
8
|
Quadruple C-H activation coupled to hydrofunctionalization and C-H silylation/borylation enabled by weakly coordinated palladium catalyst. Nat Commun 2020; 11:5662. [PMID: 33168832 PMCID: PMC7652853 DOI: 10.1038/s41467-020-19508-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 10/16/2020] [Indexed: 12/02/2022] Open
Abstract
Unlike the well-reported 1,2-difunctionalization of alkenes that is directed by classic pyridine and imine-containing directing groups, oxo-palladacycle intermediates featuring weak Pd-O coordination have been less demonstrated in C-H activated cascade transformations. Here we report a quadruple C-H activation cascade as well as hydro-functionalization, C-H silylation/borylation sequence based on weakly coordinated palladium catalyst. The hydroxyl group modulates the intrinsic direction of the Heck reaction, and then acts as an interrupter that biases the reaction away from the classic β-H elimination and toward C-H functionalization. Mechanistically, density functional theory calculation provides important insights into the key six-membered oxo-palladacycle intermediates, and indicates that the β-H elimination is unfavorable both thermodynamically and kinetically. In this article, we focus on the versatility of this approach, which is a strategic expansion of the Heck reaction. Combining the Heck reaction with other transformations provides a powerful strategy to access diverse, complex compounds. Here, the authors report a weak coordination dominated Pd(0)-catalyzed quadruple C-H activation followed by hydro-functionalization, C-H silylation, and C-H borylation.
Collapse
|
9
|
Ohmura T, Yagi K, Kusaka S, Suginome M. Tandem C–H Transformations by a Single Iridium Catalyst: Direct Access to Indoles and Indolines from o-Alkyl-N-methylanilines. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05579] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Toshimichi Ohmura
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kaito Yagi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Satoshi Kusaka
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Michinori Suginome
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| |
Collapse
|
10
|
Tan DH, Cai YH, Zeng YF, Lv WX, Yang L, Li Q, Wang H. Diversity-Oriented Synthesis of α-Functionalized Acylborons and Borylated Heteroarenes by Nucleophilic Ring Opening of α-Chloroepoxyboronates. Angew Chem Int Ed Engl 2019; 58:13784-13788. [PMID: 31347254 DOI: 10.1002/anie.201907349] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/24/2019] [Indexed: 12/22/2022]
Abstract
The ring-opening reactions of N-methyliminodiacetyl (MIDA) α-chloroepoxyboronates with different nucleophiles allow the modular synthesis of a diverse array of organoboronates. These include seven types of α-functionalized acylboronates and seven types of borylated heteroarenes, some of which are difficult-to-access products using alternative methods. The common synthons, α-chloroepoxyboronates, could be viably synthesized by a two-step procedure from the corresponding alkenyl MIDA boronates. Mild reaction conditions, good functional-group tolerance, and generally good efficiency were observed. The utility of the products was also demonstrated.
Collapse
Affiliation(s)
- Dong-Hang Tan
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Yuan-Hong Cai
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Yao-Fu Zeng
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Wen-Xin Lv
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Ling Yang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Qingjiang Li
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Honggen Wang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.,State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of, Guangxi Normal University, Guilin, 541004, China
| |
Collapse
|
11
|
Tan D, Cai Y, Zeng Y, Lv W, Yang L, Li Q, Wang H. Diversity‐Oriented Synthesis of α‐Functionalized Acylborons and Borylated Heteroarenes by Nucleophilic Ring Opening of α‐Chloroepoxyboronates. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907349] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Dong‐Hang Tan
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Yuan‐Hong Cai
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Yao‐Fu Zeng
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Wen‐Xin Lv
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Ling Yang
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Qingjiang Li
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
| | - Honggen Wang
- Guangdong Key Laboratory of Chiral Molecule and Drug DiscoverySchool of Pharmaceutical SciencesSun Yat-sen University Guangzhou 510006 China
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesSchool of Chemistry and Pharmaceutical Sciences ofGuangxi Normal University Guilin 541004 China
| |
Collapse
|
12
|
Zhu J, Li R, Su Y, Gu P. Synthesis of Isoindoles from Intramolecular Condensation of Benzyl Azides with α-Aryldiazoesters. J Org Chem 2019; 84:5813-5820. [PMID: 30895788 DOI: 10.1021/acs.joc.8b03180] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rh-catalyzed intramolecular condensation of the benzyl azides with α-aryldiazoesters was explored. The reaction proceeded through the nucleophilic attack of the organic azide onto a rhodium carbenoid, while releasing nitrogen gas, affording the α-imino esters as the primary product. Tautomerization of the imino esters efficiently gave 13 desired isoindoles with good to excellent yields.
Collapse
Affiliation(s)
- Jing Zhu
- Department of Chemistry , Ningxia University , Yinchuan 750021 , China
| | - Rui Li
- Department of Chemistry , Ningxia University , Yinchuan 750021 , China
| | - Yan Su
- Department of Chemistry , Ningxia University , Yinchuan 750021 , China
| | - Peiming Gu
- Department of Chemistry , Ningxia University , Yinchuan 750021 , China
| |
Collapse
|
13
|
Thapa P, Corral E, Sardar S, Pierce BS, Foss FW. Isoindolinone Synthesis: Selective Dioxane-Mediated Aerobic Oxidation of Isoindolines. J Org Chem 2018; 84:1025-1034. [DOI: 10.1021/acs.joc.8b01920] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Pawan Thapa
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States
| | - Esai Corral
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States
| | - Sinjinee Sardar
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States
| | - Brad S. Pierce
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States
| | - Frank W. Foss
- Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, United States
| |
Collapse
|
14
|
Yang H, Liu D, Yu Q, Xia S, Yu D, Zhang M, Sun B, Zhang F. DBU‐Promoted Intramolecular Crossed Aldol Reaction: A Facile Access to Indane‐Fused Pyrrolidine. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801513] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Heng Yang
- Department of Pharmaceutical Engineering Wuhan University of Technology No. 122 Luoshi Road 430070 Wuhan P.R. China
| | - Dandan Liu
- Department of Pharmaceutical Engineering Wuhan University of Technology No. 122 Luoshi Road 430070 Wuhan P.R. China
| | - Qinqin Yu
- Department of Pharmaceutical Engineering Wuhan University of Technology No. 122 Luoshi Road 430070 Wuhan P.R. China
| | - Siyu Xia
- Department of Pharmaceutical Engineering Wuhan University of Technology No. 122 Luoshi Road 430070 Wuhan P.R. China
| | - Dan Yu
- Hubei Provincial Key Laboratory of Antiviral Drugs Hubei Livscien Pharm Sci&Tech Co., LTD 430205 Wuhan P.R. China
| | - Mao Zhang
- Hubei Provincial Key Laboratory of Antiviral Drugs Hubei Livscien Pharm Sci&Tech Co., LTD 430205 Wuhan P.R. China
| | - Bing Sun
- Department of Pharmaceutical Engineering Wuhan University of Technology No. 122 Luoshi Road 430070 Wuhan P.R. China
| | - Fang‐Lin Zhang
- Department of Pharmaceutical Engineering Wuhan University of Technology No. 122 Luoshi Road 430070 Wuhan P.R. China
| |
Collapse
|
15
|
Jiang ZT, Wang BQ, Shi ZJ. Transition Metal Catalyzed Direct Oxidative Borylation of C-H Bonds. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800223] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zhong-Tao Jiang
- College of Chemistry and Materials Science; Sichuan Normal University; Chengdu Sichuan 610068 China
| | - Bi-Qin Wang
- College of Chemistry and Materials Science; Sichuan Normal University; Chengdu Sichuan 610068 China
| | - Zhang-Jie Shi
- Department of Chemistry; Fudan University; Shanghai 200433 China
| |
Collapse
|
16
|
Tri(pentaflurophenyl)borane-catalyzed reduction of cyclic imides with hydrosilanes: Synthesis of pyrrolidines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
17
|
Zhang S, Cheng B, Wang SA, Zhou L, Tung CH, Wang J, Xu Z. Gold-Catalyzed Cycloisomerization/1,5-H Migration/Diels–Alder Reaction Cascade: Synthesis of Complex Nitrogen-Containing Heterocycles. Org Lett 2017; 19:1072-1075. [DOI: 10.1021/acs.orglett.7b00090] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shuyao Zhang
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Beiming Cheng
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Shen-An Wang
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Ling Zhou
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
- Department
of Chemistry and Biochemistry, Miami University, Oxford, Ohio 45056, United States
| | - Chen-Ho Tung
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Jianwu Wang
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
| | - Zhenghu Xu
- Key
Lab for Colloid and Interface Chemistry of Education Ministry, School
of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| |
Collapse
|
18
|
Zhen L, Dai L, Yu SQ, Lin C, Sun H, Xu QL. Reaction Pathways through a [1,5]-Hydride Shift Triggered by Acids: Approach to Bridged-Ring Heterocycles and Polycycles. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601319] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Le Zhen
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjia Xiang 210009 Nanjing China
| | - Liang Dai
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjia Xiang 210009 Nanjing China
| | - Sheng-Qi Yu
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjia Xiang 210009 Nanjing China
| | - Chao Lin
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjia Xiang 210009 Nanjing China
| | - Hongbin Sun
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjia Xiang 210009 Nanjing China
| | - Qing-Long Xu
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Diseases and State Key Laboratory of Natural Medicines; China Pharmaceutical University; 24 Tongjia Xiang 210009 Nanjing China
| |
Collapse
|
19
|
Rao B, Tang J, Zeng X. Synthesis of 2-Benzylphenyl Ketones by Aryne Insertion into Unactivated C–C Bonds. Org Lett 2016; 18:1678-81. [DOI: 10.1021/acs.orglett.6b00578] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bin Rao
- Center for Organic Chemistry,
Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| | - Jinghua Tang
- Center for Organic Chemistry,
Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| | - Xiaoming Zeng
- Center for Organic Chemistry,
Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi 710054, P. R. China
| |
Collapse
|
20
|
Ding G, Li C, Shen Y, Lu B, Zhang Z, Xie X. Potassium Hydroxide-Catalyzed Chemoselective Reduction of Cyclic Imides with Hydrosilanes: Synthesis of ω-Hydroxylactams and Lactams. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501093] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
21
|
Yi Y, Lee H, Jun CH. Rh(iii)-catalyzed C–H activation reactions forming 1H-isoindoles containing a quaternary carbon center from aryl ketones or benzylamines. Chem Commun (Camb) 2016; 52:10171-4. [DOI: 10.1039/c6cc05074c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rh(iii)/Cu(OAc)2 catalyzed, one-pot reactions of aryl ketones, acrylate esters and ammonium acetate or α-substituted benzylamines under microwave irradiation conditions produce 1H-isoindoles bearing a quarternary carbon center.
Collapse
Affiliation(s)
- Yeonhui Yi
- Department of Chemistry
- Yonsei University
- Seoul 03722
- Republic of Korea
| | - Hyejeong Lee
- Department of Chemistry
- Yonsei University
- Seoul 03722
- Republic of Korea
| | - Chul-Ho Jun
- Department of Chemistry
- Yonsei University
- Seoul 03722
- Republic of Korea
| |
Collapse
|
22
|
He J, Jiang H, Takise R, Zhu RY, Chen G, Dai HX, Dhar TGM, Shi J, Zhang H, Cheng PTW, Yu JQ. Ligand-Promoted Borylation of C(sp3
)H Bonds with Palladium(II) Catalysts. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509996] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
23
|
He J, Jiang H, Takise R, Zhu RY, Chen G, Dai HX, Dhar TGM, Shi J, Zhang H, Cheng PTW, Yu JQ. Ligand-Promoted Borylation of C(sp(3))-H Bonds with Palladium(II) Catalysts. Angew Chem Int Ed Engl 2015; 55:785-9. [PMID: 26611496 DOI: 10.1002/anie.201509996] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Indexed: 01/11/2023]
Abstract
A quinoline-based ligand effectively promotes the palladium-catalyzed borylation of C(sp(3))-H bonds. Primary β-C(sp(3))-H bonds in carboxylic acid derivatives as well as secondary C(sp(3))-H bonds in a variety of carbocyclic rings, including cyclopropanes, cyclobutanes, cyclopentanes, cyclohexanes, and cycloheptanes, can thus be borylated. This directed borylation method complements existing iridium(I)- and rhodium(I)-catalyzed C-H borylation reactions in terms of scope and operational conditions.
Collapse
Affiliation(s)
- Jian He
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - Heng Jiang
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - Ryosuke Takise
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - Ru-Yi Zhu
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - Gang Chen
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - Hui-Xiong Dai
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA)
| | - T G Murali Dhar
- Discovery Chemistry, Bristol-Myers Squibb Company, Route 206 and Provinceline Road, Princeton, NJ 08543 (USA)
| | - Jun Shi
- Discovery Chemistry, Bristol-Myers Squibb Company, 311 Pennington Rocky Hill Road, Pennington, NJ 08534 (USA)
| | - Hao Zhang
- Discovery Chemistry, Bristol-Myers Squibb Company, 311 Pennington Rocky Hill Road, Pennington, NJ 08534 (USA)
| | - Peter T W Cheng
- Discovery Chemistry, Bristol-Myers Squibb Company, 311 Pennington Rocky Hill Road, Pennington, NJ 08534 (USA)
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA 92037 (USA).
| |
Collapse
|
24
|
Takamatsu K, Hirano K, Miura M. Copper-Catalyzed Formal [4 + 1] Cycloaddition of Benzamides and Isonitriles via Directed C-H Cleavage. Org Lett 2015; 17:4066-9. [PMID: 26237089 DOI: 10.1021/acs.orglett.5b01986] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A copper-catalyzed formal [4 + 1] cycloaddition of benzamides and isonitriles via 8-aminoquinoline-directed C-H cleavage has been developed. The reaction proceeds well even in the presence of a base metal catalyst, CuBr·SMe2, alone to deliver the corresponding 3-iminoisoindolinones in good yields. Moreover, the unique acceleration effects of diphenyl sulfide are also disclosed.
Collapse
Affiliation(s)
- Kazutaka Takamatsu
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Koji Hirano
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masahiro Miura
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| |
Collapse
|
25
|
Lin C, Zhen L, Cheng Y, Du HJ, Zhao H, Wen X, Kong LY, Xu QL, Sun H. Visible-light induced isoindoles formation to trigger intermolecular Diels-Alder reactions in the presence of air. Org Lett 2015; 17:2684-7. [PMID: 25973634 DOI: 10.1021/acs.orglett.5b01078] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Visible-light induced isoindole formation triggered an intermolecular Diels-Alder reaction with dienophiles such as acetylenedicarboxylate and maleimides in the presence of air. The reaction resulted in excellent diastereoselctivity and high yields under mild reaction conditions. This protocol provides an atom-economical, transition-metal-free (TM-free) and straightforward approach to structurally diverse bridged-ring heterocycles from easily accessible molecules.
Collapse
Affiliation(s)
- Chao Lin
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Le Zhen
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Yong Cheng
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Hong-Jin Du
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Hui Zhao
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Xiaoan Wen
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Ling-Yi Kong
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Qing-Long Xu
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| | - Hongbin Sun
- Jiangsu Key Laboratory of Drug Discovery for Metabolic Disease and State Key Laboratory of Natural Medicines, China Pharmaceutical University, 24 Tongjia Xiang, Nanjing 210009, China
| |
Collapse
|
26
|
Keske EC, Moore BD, Zenkina OV, Wang R, Schatte G, Crudden CM. Highly selective directed arylation reactions via back-to-back dehydrogenative C-H borylation/arylation reactions. Chem Commun (Camb) 2015; 50:9883-6. [PMID: 25025984 DOI: 10.1039/c4cc02499k] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Dimeric rhodium N-heterocyclic carbene complexes are demonstrated to be effective catalyst precursors for directed C-H borylation reactions at room temperature. The reactions are highly selective for mono-borylation and can be combined with a one-pot Suzuki-Miyaura coupling to give C-H arylation products with exclusive selectivity for mono-arylation without the requirement for steric blocking groups.
Collapse
Affiliation(s)
- Eric C Keske
- Department of Chemistry, Queen's University, Chernoff Hall, 90 Bader Lane, Kingston, CanadaK7L 3N6.
| | | | | | | | | | | |
Collapse
|
27
|
Ding G, Lu B, Li Y, Wan J, Zhang Z, Xie X. Zinc-Catalyzed Selective Reduction of Cyclic Imides with Hydrosilanes: Synthesis of ω-Hydroxylactams. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400961] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
28
|
Pell CJ, Ozerov OV. Catalytic dehydrogenative borylation of terminal alkynes by POCOP-supported palladium complexes. Inorg Chem Front 2015. [DOI: 10.1039/c5qi00074b] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A (POCOP)-supported palladium complex was used to catalyse the dehydrogenative borylation of terminal alkynes to form alkynylboronates.
Collapse
Affiliation(s)
| | - Oleg V. Ozerov
- Department of Chemistry
- Texas A&M University
- College Station
- USA
| |
Collapse
|
29
|
Ma X, Wu F, Yi X, Wang H, Chen W. One-pot synthesis of 2,3-disubstituted dihydrobenzofurans and benzofurans via rhodium-catalyzed intramolecular C–H insertion reaction. Chem Commun (Camb) 2015; 51:6862-5. [PMID: 25791385 DOI: 10.1039/c5cc01271f] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Intramolecular sp3 C–H insertion of α-imino carbenoid. One pot synthesis of benzofuran derivatives.
Collapse
Affiliation(s)
- Xueji Ma
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Feifei Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Xiaofei Yi
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Hangxiang Wang
- The First Affiliated Hospital
- School of Medicine
- Zhejiang University
- Hangzhou
- China
| | - Wanzhi Chen
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| |
Collapse
|
30
|
Bovenkerk M, Esser B. Synthesis of Isoindoles by One-Electron Reductions of Dibenzo[1,4]diazocines. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403315] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
31
|
Tsuchimoto T, Utsugi H, Sugiura T, Horio S. Alkynylboranes: A Practical Approach by Zinc-Catalyzed Dehydrogenative Coupling of Terminal Alkynes with 1,8-Naphthalenediaminatoborane. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400767] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
32
|
Kalläne SI, Braun T. Catalytic borylation of SCF₃-functionalized arenes by rhodium(I) boryl complexes: regioselective C-H activation at the ortho-position. Angew Chem Int Ed Engl 2014; 53:9311-5. [PMID: 25088814 DOI: 10.1002/anie.201406424] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Indexed: 01/21/2023]
Abstract
An unprecedented reaction pathway for the borylation of SCF3-containing arenes using [Rh(Bpin)(PEt3)3] (pin=pinacolato) is reported. Catalytic processes were developed and the functionalizations proceed under mild reaction conditions. The C-H activations occur with a unique regioselectivity for the position ortho to the SCF3 group, which apparently serves as directing group. Borylated SCF3 compounds can serve as versatile building blocks.
Collapse
Affiliation(s)
- Sabrina I Kalläne
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Strasse 2, 12489 Berlin (Germany)
| | | |
Collapse
|
33
|
Kalläne SI, Braun T. Catalytic Borylation of SCF3-Functionalized Arenes by Rhodium(I) Boryl Complexes: Regioselective CH Activation at theortho-Position. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406424] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
34
|
Wu R, Gao S, Chen X, Yang G, Pan L, Hu G, Jia P, Zhong W, Yu C. Synthesis of 1-(1H-Tetrazol-5-yl)-2H-isoindole Derivatives through Ugi Four-Component and Silver-Catalyzed Reactions. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402098] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
35
|
Ohmura T, Kijima A, Komori Y, Suginome M. Cycloaddition-based formal C-H alkynylation of isoindoles leading to the synthesis of air-stable fluorescent 1,3-dialkynylisoindoles. Org Lett 2013; 15:3510-3. [PMID: 23829477 DOI: 10.1021/ol401051d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Reaction of N-alkylisoindoles with (bromoethynyl)triisopropylsilane afforded 1,3-bis(triisopropylsilylethynyl) isoindoles in high yields. The formal C-H alkynylation proceeds under transition-metal-free conditions through [4 + 2] cycloaddition of the pyrrole ring of isoindole with bromoalkyne followed by ring-opening of the product.
Collapse
Affiliation(s)
- Toshimichi Ohmura
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Kyoto 615-8510, Japan.
| | | | | | | |
Collapse
|
36
|
Semba K, Shinomiya M, Fujihara T, Terao J, Tsuji Y. Highly Selective Copper-Catalyzed Hydroboration of Allenes and 1,3-Dienes. Chemistry 2013; 19:7125-32. [DOI: 10.1002/chem.201300443] [Citation(s) in RCA: 185] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Indexed: 11/08/2022]
|
37
|
Izawa Y, Zheng C, Stahl SS. Aerobic oxidative Heck/dehydrogenation reactions of cyclohexenones: efficient access to meta-substituted phenols. Angew Chem Int Ed Engl 2013; 52:3672-5. [PMID: 23423740 PMCID: PMC3634920 DOI: 10.1002/anie.201209457] [Citation(s) in RCA: 129] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Indexed: 11/09/2022]
Abstract
A new dicationic PdII catalyst, employing a 6,6'-dimethylbipyridine ligand, has been identified that is capable of promoting both aerobic oxidative Heck coupling and dehydrogenation reactions of cyclohexenones. These reactions may be combined in a one-pot sequence to enable the straightforward synthesis of meta -substituted phenols.
Collapse
Affiliation(s)
| | | | - Shannon S. Stahl
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI 53706 (USA)
| |
Collapse
|
38
|
Izawa Y, Zheng C, Stahl SS. Aerobic Oxidative Heck/Dehydrogenation Reactions of Cyclohexenones: Efficient Access tometa-Substituted Phenols. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209457] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
39
|
Jeffrey JL, Bartlett ES, Sarpong R. Intramolecular C(sp3)-N coupling by oxidation of benzylic C,N-dianions. Angew Chem Int Ed Engl 2013; 52:2194-7. [PMID: 23325610 PMCID: PMC3888652 DOI: 10.1002/anie.201209591] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Jenna L. Jeffrey
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720 (USA), Fax: (+1) 510-642-9675
| | - Emily S. Bartlett
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720 (USA), Fax: (+1) 510-642-9675
| | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720 (USA), Fax: (+1) 510-642-9675
| |
Collapse
|
40
|
|
41
|
Zhang Y, Lee CL, Liu H, Li X. A Three-Component Reaction toward the Synthesis of 1-Carboxamido-isoindoles. Org Lett 2012; 14:5146-9. [DOI: 10.1021/ol302460s] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yanfeng Zhang
- Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Chi Lung Lee
- Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Han Liu
- Department of Chemistry, The University of Hong Kong, Hong Kong, China
| | - Xuechen Li
- Department of Chemistry, The University of Hong Kong, Hong Kong, China
| |
Collapse
|
42
|
Heugebaert TSA, Roman BI, Stevens CV. Synthesis of isoindoles and related iso-condensed heteroaromatic pyrroles. Chem Soc Rev 2012; 41:5626-40. [PMID: 22782188 DOI: 10.1039/c2cs35093a] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Over the past few years, isoindoles have found wide application in materials science. Isoindole containing BODIPY dyes are highly fluorescent materials and have been extensively used in various fields of science. Phthalocyanines, metal containing cyclic tetramers of isoindole, form coordination complexes with most elements of the periodic table. These complexes are intensely coloured and are used as pigments and dyes. However, isoindoles are relatively unstable 10π-heteroaromatic systems and few synthetic methods provide these compounds in good yields. This tutorial review will give an overview of the reported synthetic methods towards isoindoles and related heteroaromatic systems over a time span of approximately 10 years (2000 to current), including the applications where they have been reported. The importance of the field will be illustrated and factors influencing product stability will be discussed.
Collapse
Affiliation(s)
- Thomas S A Heugebaert
- Research Group SynBioC, Department of Sustainable Organic Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure links 653, B-9000 Gent, Belgium
| | | | | |
Collapse
|
43
|
Gao K, Yoshikai N. Cobalt-catalyzed arylation of aldimines via directed C–H bond functionalization: addition of 2-arylpyridines and self-coupling of aromatic aldimines. Chem Commun (Camb) 2012; 48:4305-7. [DOI: 10.1039/c2cc31114c] [Citation(s) in RCA: 110] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
44
|
Xiao B, Li YM, Liu ZJ, Yang HY, Fu Y. Palladium-catalyzed monoselective C–H borylation of acetanilides under acidic conditions. Chem Commun (Camb) 2012; 48:4854-6. [DOI: 10.1039/c2cc31737k] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
45
|
Affiliation(s)
- Hui-Xiong Dai
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla,
California 92037, United States
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla,
California 92037, United States
| |
Collapse
|
46
|
Biswas S, Nayak M, Kanojiya S, Batra S. Retracted: Copper-Catalyzed Cascade Reaction for Practical and Efficient Synthesis of Alkyl 2H-Isoindole-1-carboxylates. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201100451] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
47
|
Persson AKÅ, Jiang T, Johnson MT, Bäckvall JE. Palladium-Catalyzed Oxidative Borylative Carbocyclization of Enallenes. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201008032] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
48
|
Persson AKÅ, Jiang T, Johnson MT, Bäckvall JE. Palladium-Catalyzed Oxidative Borylative Carbocyclization of Enallenes. Angew Chem Int Ed Engl 2011; 50:6155-9. [DOI: 10.1002/anie.201008032] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2010] [Revised: 04/07/2011] [Indexed: 11/08/2022]
|
49
|
Ohmura T, Kijima A, Suginome M. Integrated Catalytic C−H Transformations for One-Pot Synthesis of 1-Arylisoindoles from Isoindolines via Palladium-Catalyzed Dehydrogenation Followed by C−H Arylation. Org Lett 2011; 13:1238-41. [PMID: 21275390 DOI: 10.1021/ol2001232] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Toshimichi Ohmura
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Akihito Kijima
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Michinori Suginome
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| |
Collapse
|
50
|
Five-Membered Ring Systems. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/s0959-6380(11)22006-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
|