1
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Ko N, Min J, Moon J, Ismail NF, Moon K, Singh P, Mishra NK, Lee W, Kim IS. Rhodium(III)-Catalyzed Conjugate Addition of β-CF 3-Enones with Quinoline N-Oxides. J Org Chem 2023; 88:602-612. [PMID: 36524705 DOI: 10.1021/acs.joc.2c02659] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The site-selective incorporation of a trifluoromethyl group into biologically active molecules and pharmaceuticals has emerged as a central topic in medicinal chemistry and drug discovery. Herein, we demonstrate the rhodium(III)-catalyzed conjugate addition of β-trifluoromethylated enones with quinoline N-oxides, which result in the generation of β-trifluoromethyl-β'-quinolinated ketones. The reaction proceeds under mild conditions with complete functional group tolerance. The synthetic applicability was showcased by successful gram-scale experiments and valuable synthetic transformations of coupling products.
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Affiliation(s)
- Nayoung Ko
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Jeonghyun Min
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Junghyea Moon
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Nuraimi Farwizah Ismail
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea.,PAPRSB, Institute of Health Science, Universiti Brunei Darussalam, Bandar Seri Begawan, BE1410, Brunei Darussalam
| | - Kyeongwon Moon
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - Pargat Singh
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | | | - Wonsik Lee
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
| | - In Su Kim
- School of Pharmacy, Sungkyunkwan University, Suwon 16419, Republic of Korea
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2
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Shukla RK, Nair AM, Khan S, Volla CMR. Cobalt-Catalyzed C8-Dienylation of Quinoline-N-Oxides. Angew Chem Int Ed Engl 2020; 59:17042-17048. [PMID: 32558084 DOI: 10.1002/anie.202003216] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 05/25/2020] [Indexed: 12/19/2022]
Abstract
An efficient Cp*CoIII -catalyzed C8-dienylation of quinoline-N-oxides was achieved by employing allenes bearing leaving groups at the α-position as the dienylating agents. The reaction proceeds by CoIII -catalyzed C-H activation of quinoline-N-oxides and regioselective migratory insertion of the allene followed by a β-oxy elimination, leading to overall dienylation. Site-selective C-H activation was achieved with excellent selectivity under mild reaction conditions, and 30 mol % of a NaF additive was found to be crucial for the efficient dienylation. The methodology features high stereoselectivity, mild reaction conditions, and good functional-group tolerance. C8-alkenylation of quinoline-N-oxides was achieved in the case of allenes devoid of leaving groups as coupling partners. Furthermore, gram-scale preparation and preliminary mechanistic experiments were carried out to gain insights into the reaction mechanism.
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Affiliation(s)
- Rahul K Shukla
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Akshay M Nair
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Salman Khan
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, India
| | - Chandra M R Volla
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, India
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3
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Shukla RK, Nair AM, Khan S, Volla CMR. Cobalt‐Catalyzed C8‐Dienylation of Quinoline‐
N
‐Oxides. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003216] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Rahul K. Shukla
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai India
| | - Akshay M. Nair
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai India
| | - Salman Khan
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai India
| | - Chandra M. R. Volla
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai India
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4
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Bera S, Chandrasekhar K, Chatterjee S, Killi SK, Sarkar D, Banerji B. RhIII
-Catalyzed Decarboxylative o
-Acylation of Arenes Bearing an Oxidizing Directing Group. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900242] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Suvankar Bera
- Organic & Medicinal Chemistry Division; Indian Institute of ChemicalBiology, (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - K. Chandrasekhar
- Organic & Medicinal Chemistry Division; Indian Institute of ChemicalBiology, (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
- Academy of Scientific and Innovative Research (AcSIR); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Satadru Chatterjee
- Organic & Medicinal Chemistry Division; Indian Institute of ChemicalBiology, (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Sunil Kumar Killi
- Organic & Medicinal Chemistry Division; Indian Institute of ChemicalBiology, (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Debabrata Sarkar
- Organic & Medicinal Chemistry Division; Indian Institute of ChemicalBiology, (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
| | - Biswadip Banerji
- Organic & Medicinal Chemistry Division; Indian Institute of ChemicalBiology, (CSIR-IICB); 4 Raja S. C. Mullick Road 700032 Kolkata India
- Academy of Scientific and Innovative Research (AcSIR); 4 Raja S. C. Mullick Road 700032 Kolkata India
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5
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Deshmukh DS, Gangwar N, Bhanage BM. Rapid and Atom Economic Synthesis of Isoquinolines and Isoquinolinones by C-H/N-N Activation Using a Homogeneous Recyclable Ruthenium Catalyst in PEG Media. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900366] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dewal S. Deshmukh
- Department of Chemistry; Institute of Chemical Technology; -400019 Mumbai India
| | - Neha Gangwar
- Department of Chemistry; Institute of Chemical Technology; -400019 Mumbai India
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6
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Rej S, Chatani N. Rhodiumkatalysierte sp 2‐ und sp 3‐C‐H‐Funktionalisierungen mit entfernbaren dirigierenden Gruppen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201808159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Supriya Rej
- Department of Applied ChemistryFaculty of EngineeringOsaka University, Suita Osaka 565-0871 Japan
| | - Naoto Chatani
- Department of Applied ChemistryFaculty of EngineeringOsaka University, Suita Osaka 565-0871 Japan
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7
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Rej S, Chatani N. Rhodium-Catalyzed C(sp 2 )- or C(sp 3 )-H Bond Functionalization Assisted by Removable Directing Groups. Angew Chem Int Ed Engl 2019; 58:8304-8329. [PMID: 30311719 DOI: 10.1002/anie.201808159] [Citation(s) in RCA: 271] [Impact Index Per Article: 54.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 10/12/2018] [Indexed: 12/25/2022]
Abstract
In recent years, transition-metal-catalyzed C-H activation has become a key strategy in the field of organic synthesis. Rhodium complexes are widely used as catalysts in a variety of C-H functionalization reactions because of their high reactivity and selectivity. The availability of a number of rhodium complexes in various oxidation states enables diverse reaction patterns to be obtained. Regioselectivity, an important issue in C-H activation chemistry, can be accomplished by using a directing group to assist the reaction. However, to obtain the target functionalized compounds, it is also necessary to use a directing group that can be easily removed. A wide range of directed C-H functionalization reactions catalyzed by rhodium complexes have been reported to date. In this Review, we discuss Rh-catalyzed C-H functionalization reactions that are aided by the use of a removable directing group such as phenol, amine, aldehyde, ketones, ester, acid, sulfonic acid, and N-heteroaromatic derivatives.
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Affiliation(s)
- Supriya Rej
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka, 565-0871, Japan
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8
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Zeng H, Wang Z, Li C. Two‐in‐One Strategy for Palladium‐Catalyzed C−H Functionalization in Water. Angew Chem Int Ed Engl 2019; 58:2859-2863. [PMID: 30575240 DOI: 10.1002/anie.201813391] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Huiying Zeng
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Zemin Wang
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Chao‐Jun Li
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
- Department of Chemistry and FQRNT Centre for Green Chemistry and CatalysisMcGill University 801 Sherbrooke St. West Montreal Quebec H3A 0B8 Canada
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9
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Zeng H, Wang Z, Li C. Two‐in‐One Strategy for Palladium‐Catalyzed C−H Functionalization in Water. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813391] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Huiying Zeng
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Zemin Wang
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
| | - Chao‐Jun Li
- The State Key Laboratory of Applied Organic ChemistryLanzhou University 222 Tianshui Road Lanzhou 730000 P. R. China
- Department of Chemistry and FQRNT Centre for Green Chemistry and CatalysisMcGill University 801 Sherbrooke St. West Montreal Quebec H3A 0B8 Canada
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10
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Wang L, Liu X, Liu JB, Shen J, Chen Q, He MY. Multicomponent Synthesis of Isoindolinone Frameworks via Rh III -Catalysed in situ Directing Group-Assisted Tandem Oxidative Olefination/Michael Addition. Chem Asian J 2018; 13:765-769. [PMID: 29393595 DOI: 10.1002/asia.201800120] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Indexed: 01/14/2023]
Abstract
A RhIII -catalysed three-component synthesis of isoindolinone frameworks via direct assembly of benzoyl chlorides, o-aminophenols and activated alkenes has been developed. The process involves in situ generation of o-aminophenol (OAP)-based bidentate directing group (DG), RhIII -catalysed tandem ortho C-H olefination and subsequent cyclization via aza-Michael addition. This protocol exhibits good chemoselectivity and functional group tolerance. Computational studies showed that the presence of hydroxyl group on the N-aryl ring could enhance the chemoselectivity of the reaction.
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Affiliation(s)
- Liang Wang
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou, 213164, P. R. China
| | - Xi Liu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou, 213164, P. R. China
| | - Jian-Biao Liu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institute of Molecular, and Nano Science, Shandong Normal University, Jinan, 250014, P. R. China
| | - Jun Shen
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou, 213164, P. R. China
| | - Qun Chen
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou, 213164, P. R. China
| | - Ming-Yang He
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou, 213164, P. R. China
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11
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Wang CQ, Zhang Y, Feng C. Fluorine Effects on Group Migration via a Rhodium(V) Nitrenoid Intermediate. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708505] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Cheng-Qiang Wang
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University; 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Yu Zhang
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University; 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Chao Feng
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University; 30 South Puzhu Road Nanjing 211816 P. R. China
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12
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Wang CQ, Zhang Y, Feng C. Fluorine Effects on Group Migration via a Rhodium(V) Nitrenoid Intermediate. Angew Chem Int Ed Engl 2017; 56:14918-14922. [DOI: 10.1002/anie.201708505] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Indexed: 12/30/2022]
Affiliation(s)
- Cheng-Qiang Wang
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University; 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Yu Zhang
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University; 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Chao Feng
- Institute of Advanced Synthesis (IAS); School of Chemistry and Molecular Engineering; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University; 30 South Puzhu Road Nanjing 211816 P. R. China
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13
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Shaaban S, Tona V, Peng B, Maulide N. Hydroxamic Acids as Chemoselective (ortho-Amino)arylation Reagents via Sigmatropic Rearrangement. Angew Chem Int Ed Engl 2017; 56:10938-10941. [PMID: 28691189 DOI: 10.1002/anie.201703667] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2017] [Revised: 06/30/2017] [Indexed: 01/02/2023]
Abstract
The use of readily available hydroxamic acids as reagents for the chemoselective (ortho-amino)arylation of amides is described. This reaction proceeds under metal-free, mild conditions, displays a very broad scope, and constitutes a direct approach for the metal-free attachment of aniline residues to carbonyl derivatives.
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Affiliation(s)
- Saad Shaaban
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Wien, Austria
| | - Veronica Tona
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Wien, Austria
| | - Bo Peng
- Department of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua, 321004, China
| | - Nuno Maulide
- Institute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Wien, Austria
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14
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Shaaban S, Tona V, Peng B, Maulide N. Hydroxamsäuren als chemoselektive (ortho
-Amino)arylierungsreagenzien durch sigmatrope Umlagerung. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703667] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Saad Shaaban
- Institut für Organische Chemie; Universität Wien; Währinger Straße 38 1090 Wien Österreich
| | - Veronica Tona
- Institut für Organische Chemie; Universität Wien; Währinger Straße 38 1090 Wien Österreich
| | - Bo Peng
- Department of Chemistry; Zhejiang Normal University; 688 Yingbin Road Jinhua 321004 China
| | - Nuno Maulide
- Institut für Organische Chemie; Universität Wien; Währinger Straße 38 1090 Wien Österreich
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15
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Li Y, Tang Y, He X, Shi D, Wu J, Xu S. Rhodium(III)-Catalyzed Annulative Carbooxygenation of 1,1-Disubstituted Alkenes Triggered by C−H Activation. Chemistry 2017; 23:7453-7457. [DOI: 10.1002/chem.201701703] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Yang Li
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 P. R. China
| | - Yuhai Tang
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 P. R. China
| | - Xin He
- Department of Medicinal Chemistry, School of Pharmacy; Xi'an Jiaotong University; Xi'an 710049 P. R. China
| | - Dandan Shi
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 P. R. China
| | - Jun Wu
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 P. R. China
| | - Silong Xu
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 P. R. China
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16
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Zhao X, Zhou J, Lin S, Jin X, Liu R. C-H Functionalization via Remote Hydride Elimination: Palladium Catalyzed Dehydrogenation of ortho-Acyl Phenols to Flavonoids. Org Lett 2017; 19:976-979. [PMID: 28253631 DOI: 10.1021/acs.orglett.6b03652] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Although deprotonation of electron-poor C-H bonds to carbon anions with bases has long been known and widely used in organic synthesis, the hydride elimination from electron-rich C-H bonds to carbon cations or partial carbocations for the introduction of nucleophiles is a comparatively less explored area. Here we report that the carbonyl β-C(sp3)-H bond hydrogens of ortho-acyl phenols could be substituted by intramolecular phenolic hydroxyls to form O-heterocycles, followed by dehydrogenation of the O-heterocycle into flavonoids. The cascade reaction is catalyzed by Pd/C without added oxidants and sacrificing hydrogen acceptors.
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Affiliation(s)
- Xiaomei Zhao
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Jiabin Zhou
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Shuying Lin
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Xukang Jin
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
| | - Renhua Liu
- School of Pharmacy, East China University of Science and Technology , Meilong Road 130, Shanghai 200237, China
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17
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Liu J, Wu K, Shen T, Liang Y, Zou M, Zhu Y, Li X, Li X, Jiao N. Fe-Catalyzed Amination of (Hetero)Arenes with a Redox-Active Aminating Reagent under Mild Conditions. Chemistry 2016; 23:563-567. [DOI: 10.1002/chem.201605476] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/23/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Jianzhong Liu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Kai Wu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Tao Shen
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Yujie Liang
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Miancheng Zou
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Yuchao Zhu
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Xinwei Li
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Xinyao Li
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs; School of Pharmaceutical Sciences Peking University; Xue Yuan Rd. 38 Beijing 100191 P. R. China
- State Key Laboratory of Organometallic Chemistry; Chinese Academy of Sciences; Shanghai 200032 P. R. China
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18
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Hugelshofer CL, Magauer T. A Divergent Approach to the Marine Diterpenoids (+)-Dictyoxetane and (+)-Dolabellane V. Chemistry 2016; 22:15125-15136. [DOI: 10.1002/chem.201603061] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Indexed: 12/26/2022]
Affiliation(s)
- Cedric L. Hugelshofer
- Department of Chemistry and Pharmacy; Ludwig-Maximilians-University Munich; Butenandtstrasse 5-13 81377 Munich Germany
| | - Thomas Magauer
- Department of Chemistry and Pharmacy; Ludwig-Maximilians-University Munich; Butenandtstrasse 5-13 81377 Munich Germany
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19
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Zhou S, Wang J, Chen P, Chen K, Zhu J. Ruthenium(II)-Catalyzed Traceless C−H Functionalization Using an N−N Bond as an Internal Oxidant. Chemistry 2016; 22:14508-12. [DOI: 10.1002/chem.201602936] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Indexed: 12/22/2022]
Affiliation(s)
- Shuguang Zhou
- Department of Polymer Science and Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Nanjing University; Nanjing 210093 P. R. China
| | - Jinhu Wang
- Department of Polymer Science and Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Nanjing University; Nanjing 210093 P. R. China
| | - Pei Chen
- Department of Polymer Science and Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Nanjing University; Nanjing 210093 P. R. China
| | - Kehao Chen
- Department of Polymer Science and Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Nanjing University; Nanjing 210093 P. R. China
| | - Jin Zhu
- Department of Polymer Science and Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Nanjing University; Nanjing 210093 P. R. China
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20
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Chabaud L, Raynal Q, Barre E, Guillou C. Rhodium(III)-Catalyzed Synthesis of Aryl Spirocycles by Aromatic CH Activation/Intramolecular Heck-Type Reaction. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500768] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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21
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Yang Y, Wang X, Li Y, Zhou B. A [4+1] Cyclative Capture Approach to 3H-Indole-N-oxides at Room Temperature by Rhodium(III)-Catalyzed CH Activation. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508702] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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22
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Yang Y, Wang X, Li Y, Zhou B. A [4+1] Cyclative Capture Approach to 3
H
‐Indole‐
N
‐oxides at Room Temperature by Rhodium(III)‐Catalyzed CH Activation. Angew Chem Int Ed Engl 2015; 54:15400-4. [DOI: 10.1002/anie.201508702] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Indexed: 01/19/2023]
Affiliation(s)
- Yaxi Yang
- Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203 (PR China)
| | - Xuan Wang
- Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203 (PR China)
| | - Yuanchao Li
- Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203 (PR China)
| | - Bing Zhou
- Department of Medicinal Chemistry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203 (PR China)
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23
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Sun B, Yoshino T, Kanai M, Matsunaga S. Cp*Co
III
Catalyzed Site‐Selective CH Activation of Unsymmetrical
O
‐Acyl Oximes: Synthesis of Multisubstituted Isoquinolines from Terminal and Internal Alkynes. Angew Chem Int Ed Engl 2015; 54:12968-72. [DOI: 10.1002/anie.201507744] [Citation(s) in RCA: 261] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Bo Sun
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo‐ku, Tokyo 113‐0033 (Japan)
| | - Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita‐ku, Sapporo 060‐0812 (Japan)
- ACT‐C (Japan) Science and Technology Agency (Japan)
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo‐ku, Tokyo 113‐0033 (Japan)
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita‐ku, Sapporo 060‐0812 (Japan)
- ACT‐C (Japan) Science and Technology Agency (Japan)
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24
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Sun B, Yoshino T, Kanai M, Matsunaga S. Cp*CoIIICatalyzed Site-Selective CH Activation of UnsymmetricalO-Acyl Oximes: Synthesis of Multisubstituted Isoquinolines from Terminal and Internal Alkynes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507744] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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25
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Jiao LY, Ferreira AV, Oestreich M. Phosphinic Amide as Directing Group Enabling Palladium(II)-CatalyzedorthoC−H Alkenylation of Anilines without and with Alkylation at the Nitrogen Atom. Chem Asian J 2015; 11:367-70. [DOI: 10.1002/asia.201500829] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Lin-Yu Jiao
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 115 10623 Berlin Germany), Fax: (+49) 30-314-28829
| | - André V. Ferreira
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 115 10623 Berlin Germany), Fax: (+49) 30-314-28829
| | - Martin Oestreich
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 115 10623 Berlin Germany), Fax: (+49) 30-314-28829
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26
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Zhou Z, Liu G, Chen Y, Lu X. Rhodium(III)-Catalyzed Redox-Neutral CH Annulation of Arylnitrones and Alkynes for the Synthesis of Indole Derivatives. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500580] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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27
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Zhou B, Chen Z, Yang Y, Ai W, Tang H, Wu Y, Zhu W, Li Y. Redox-Neutral Rhodium-Catalyzed CH Functionalization of ArylamineN-Oxides with Diazo Compounds: Primary C(sp3)H/C(sp2)H Activation and Oxygen-Atom Transfer. Angew Chem Int Ed Engl 2015; 54:12121-6. [DOI: 10.1002/anie.201505302] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 07/23/2015] [Indexed: 02/02/2023]
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28
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Zhou B, Chen Z, Yang Y, Ai W, Tang H, Wu Y, Zhu W, Li Y. Redox-Neutral Rhodium-Catalyzed CH Functionalization of ArylamineN-Oxides with Diazo Compounds: Primary C(sp3)H/C(sp2)H Activation and Oxygen-Atom Transfer. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505302] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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29
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Yang X, Liu Z, Sun C, Chen J, Yu Z. Palladium‐Catalyzed Oxidative Cross‐Coupling of α‐Cyanoketene Dithioacetals with Olefins. Chemistry 2015; 21:14085-94. [DOI: 10.1002/chem.201502280] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Indexed: 01/15/2023]
Affiliation(s)
- Xiaoge Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (P. R. China)
| | - Zhuqing Liu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (P. R. China)
| | - Chenglin Sun
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (P. R. China)
| | - Jiping Chen
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (P. R. China)
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023 (P. R. China)
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032 (P. R. China)
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30
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Huang X, Wang Y, Lan J, You J. Rhodium(III)-Catalyzed Activation of C sp 3H Bonds and Subsequent Intermolecular Amidation at Room Temperature. Angew Chem Int Ed Engl 2015; 54:9404-8. [DOI: 10.1002/anie.201504507] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Indexed: 11/10/2022]
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31
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Huang X, Wang Y, Lan J, You J. Rhodium(III)-Catalyzed Activation of C sp 3H Bonds and Subsequent Intermolecular Amidation at Room Temperature. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504507] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Kumar R, Arigela RK, Kundu B. Unprecedented Transformation of a Directing Group Generated In Situ and Its Application in the One-Pot Synthesis of 2-Alkenyl Benzonitriles. Chemistry 2015; 21:11807-12. [DOI: 10.1002/chem.201501449] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Indexed: 01/26/2023]
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33
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Hermann GN, Becker P, Bolm C. Mechanochemical Rhodium(III)-Catalyzed CH Bond Functionalization of Acetanilides under Solventless Conditions in a Ball Mill. Angew Chem Int Ed Engl 2015; 54:7414-7. [DOI: 10.1002/anie.201502536] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Indexed: 11/08/2022]
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34
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Hermann GN, Becker P, Bolm C. Mechanochemical Rhodium(III)-Catalyzed CH Bond Functionalization of Acetanilides under Solventless Conditions in a Ball Mill. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502536] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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Qiu R, Zhang L, Xu C, Pan Y, Pang H, Xu L, Li H. Rhodium-Catalyzed Decarbonylative Direct Olefination of Arenes with Vinyl Carboxylic Acids. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401020] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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36
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Zhao D, Kim JH, Stegemann L, Strassert CA, Glorius F. Cobalt(III)-Catalyzed Directed CH Coupling with Diazo Compounds: Straightforward Access towards Extended π-Systems. Angew Chem Int Ed Engl 2015; 54:4508-11. [DOI: 10.1002/anie.201411994] [Citation(s) in RCA: 299] [Impact Index Per Article: 33.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Indexed: 01/22/2023]
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37
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Zhao D, Kim JH, Stegemann L, Strassert CA, Glorius F. Cobalt(III)-katalysierte dirigierte C-H-Kupplung mit Diazoverbindungen: einfacher Zugang zu ausgedehnten π-Systemen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411994] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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38
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Zhao D, Vásquez-Céspedes S, Glorius F. Rhodium(III)-katalysierte Abfangcyclisierung zu vielfältigen 1-Aminoindolinderivaten bei Raumtemperatur. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201410342] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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39
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Zhao D, Vásquez-Céspedes S, Glorius F. Rhodium(III)-catalyzed cyclative capture approach to diverse 1-aminoindoline derivatives at room temperature. Angew Chem Int Ed Engl 2014; 54:1657-61. [PMID: 25511232 DOI: 10.1002/anie.201410342] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Indexed: 11/06/2022]
Abstract
A Rh(III) -catalyzed C-H activation/cyclative capture approach, involving a nucleophilic addition of C(sp(3) )-Rh species to polarized double bonds is reported. This constitutes the first intermolecular catalytic method to directly access 1-aminoindolines with a broad substituent scope under mild conditions.
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Affiliation(s)
- Dongbing Zhao
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster (Germany)
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40
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Rhodium(III)-Catalyzed CC and CO Coupling of QuinolineN-Oxides with Alkynes: Combination of CH Activation with O-Atom Transfer. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406747] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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41
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Zhang X, Qi Z, Li X. Rhodium(III)-Catalyzed CC and CO Coupling of QuinolineN-Oxides with Alkynes: Combination of CH Activation with O-Atom Transfer. Angew Chem Int Ed Engl 2014; 53:10794-8. [DOI: 10.1002/anie.201406747] [Citation(s) in RCA: 185] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Indexed: 12/22/2022]
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42
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Manna S, Matcha K, Antonchick AP. Metal-Free Annulation of Arenes with 2-Aminopyridine Derivatives: The Methyl Group as a Traceless Non-Chelating Directing Group. Angew Chem Int Ed Engl 2014; 53:8163-6. [DOI: 10.1002/anie.201403712] [Citation(s) in RCA: 101] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Indexed: 12/17/2022]
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43
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Manna S, Matcha K, Antonchick AP. Metallfreie Anellierung von Arenen mit 2-Aminopyridin-Derivaten: die Methylgruppe als spurlose nichtchelatisierende dirigierende Gruppe. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403712] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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44
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Che R, Wu Z, Li Z, Xiang H, Zhou X. Synthesis of Dibenzothiophenes by Pd-Catalyzed Dual CH Activation from Diaryl Sulfides. Chemistry 2014; 20:7258-61. [DOI: 10.1002/chem.201402265] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Indexed: 01/22/2023]
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45
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Chen WC, Lai YC, Shih WC, Yu MS, Yap GPA, Ong TG. Mechanistic Study of a Switch in the Regioselectivity of Hydroheteroarylation of Styrene Catalyzed by Bimetallic Ni-Al through CH Activation. Chemistry 2014; 20:8099-105. [DOI: 10.1002/chem.201400303] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Indexed: 11/05/2022]
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46
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De Sarkar S, Liu W, Kozhushkov SI, Ackermann L. Weakly Coordinating Directing Groups for Ruthenium(II)‐ Catalyzed CH Activation. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400110] [Citation(s) in RCA: 640] [Impact Index Per Article: 64.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Suman De Sarkar
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammannstrasse 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777; phone: (+49)‐551‐39‐3202
| | - Weiping Liu
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammannstrasse 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777; phone: (+49)‐551‐39‐3202
| | - Sergei I. Kozhushkov
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammannstrasse 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777; phone: (+49)‐551‐39‐3202
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammannstrasse 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777; phone: (+49)‐551‐39‐3202
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47
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Shibata T, Matsuo Y. Directed CH Alkenylation of Quinoline
N
‐Oxides at the C‐8 Position Using a Cationic Rhodium(I) Catalyst. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400223] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Takanori Shibata
- Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University, Shinjuku, Tokyo 169‐8555, Japan, Fax: (+81)‐3‐5286‐8098
- JST, ACT‐C, 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012, Japan
| | - Yusuke Matsuo
- Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University, Shinjuku, Tokyo 169‐8555, Japan, Fax: (+81)‐3‐5286‐8098
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48
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Yu DG, de Azambuja F, Glorius F. α-MsO/TsO/Cl Ketones as Oxidized Alkyne Equivalents: Redox-Neutral Rhodium(III)-Catalyzed CH Activation for the Synthesis of N-Heterocycles. Angew Chem Int Ed Engl 2014; 53:2754-8. [DOI: 10.1002/anie.201310272] [Citation(s) in RCA: 141] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Indexed: 11/11/2022]
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49
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Yu DG, de Azambuja F, Glorius F. α-MsO/TsO/Cl-Ketone als oxidierte Alkin-Äquivalente: redoxneutrale Rhodium(III)-katalysierte C-H-Aktivierung zur Synthese von N-Heterocyclen. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310272] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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