1
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Zhou P, Wang C, Wan G, Zheng W, Wei Z, Liang T, Jiang J, Zhang Z. Regiodivergent Metal-Catalyzed Oxidative Alkynylation of 2-Arylthiazoles with Terminal Alkynes under Air Conditions. J Org Chem 2024; 89:10953-10964. [PMID: 39016014 DOI: 10.1021/acs.joc.4c01381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2024]
Abstract
Regiodivergent transition-metal-catalyzed oxidative C5- and ortho-alkynylation of 2-arylthiazoles have been demonstrated. Namely, Pd(II)-catalysis selectively generated C5-alkynylated products from the reaction of 2-arylthiazoles and terminal alkynes. In contrast, Ru(II)-catalysis exclusively provided ortho-alkynylated products from the same substrates. This protocol features a wide substrate scope, good functional group tolerance, high atom-economy, and exclusive regioselectivity. The alkynylated products can be readily converted into highly valuable synthons, which hold potential for applications in the fields of medicinal chemistry and materials science.
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Affiliation(s)
- Pengfei Zhou
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Cheng Wang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Guibin Wan
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Weining Zheng
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Zongwu Wei
- School of Resources, Environment and Materials, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Taoyuan Liang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Jun Jiang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
| | - Zhuan Zhang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, People's Republic of China
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2
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Michiyuki T, Maksso I, Ackermann L. Photo-Induced Ruthenium-Catalyzed C-H Arylation Polymerization at Ambient Temperature. Angew Chem Int Ed Engl 2024; 63:e202400845. [PMID: 38634987 DOI: 10.1002/anie.202400845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/25/2024] [Accepted: 03/25/2024] [Indexed: 04/19/2024]
Abstract
Transition metal-catalyzed C-H arylation polymerization (CHAP) is an attractive tool for constructing π-conjugated polymers in a sustainable manner. However, the existing methods primarily rely on palladium catalysis, which usually entails harsh reaction conditions and branching/cross-linking. Here we report the first example of an ambient-temperature ruthenium-catalyzed C-H arylation polymerization induced by visible light irradiation. The present polymerization can produce various meta- and para-linked polymers in excellent yields with high molecular weights. The remarkable feature of our mild reaction platform is represented by high chemoselectivity, leading to polymers that are otherwise inaccessible under conventional reaction conditions at high temperatures.
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Affiliation(s)
- Takuya Michiyuki
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Isaac Maksso
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
- Wöhler Research Institute for Sustainable Chemistry, Tammannstraße 2, 37077, Göttingen, Germany
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3
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Singh P, Kumar Chouhan K, Mukherjee A. Ruthenium Catalyzed Intramolecular C-X (X=C, N, O, S) Bond Formation via C-H Functionalization: An Overview. Chem Asian J 2021; 16:2392-2412. [PMID: 34251077 DOI: 10.1002/asia.202100513] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/09/2021] [Indexed: 01/12/2023]
Abstract
Ruthenium catalyzed C-H activation is well known for its high tolerance towards the functional group and broad applicability in organic synthesis and molecular sciences, with significant applications in pharmaceutical industries, material sciences, and polymer industry. In the last few decades, enormous progress has been observed with ruthenium-catalyzed C-H activation chemistry. Notably, the vast majority of the C-H functionalization known in the literature are intermolecular, although the intramolecular variant provides fascinating new structural facet starting from the simple molecular scaffolds. Intramolecular C-H functionalization is atom economical and step efficient, results in less formation of undesired products which is easy to purify. This has created a lot of interest in organic chemistry in developing new synthetic strategies for such functionalization. The focus of this review is to present the relatively unexplored intramolecular functionalization of C-H bonds into C-X (X=C, N, O, S) bonds utilizing versatile ruthenium catalysts, their scope, and brief mechanistic discussion.
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Affiliation(s)
- Pallavi Singh
- Department of Chemistry, Indian Institute of Technology Bhilai GEC Campus, Sejbahar, Raipur, Chhattisgarh, 492015, India
| | - Kishor Kumar Chouhan
- Department of Chemistry, Indian Institute of Technology Bhilai GEC Campus, Sejbahar, Raipur, Chhattisgarh, 492015, India
| | - Arup Mukherjee
- Department of Chemistry, Indian Institute of Technology Bhilai GEC Campus, Sejbahar, Raipur, Chhattisgarh, 492015, India
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4
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Khazipov OV, Shepelenko KE, Pasyukov DV, Chesnokov VV, Soliev SB, Chernyshev VM, Ananikov VP. Ni/NHC catalysis in C–H functionalization using air-tolerant nickelocene and sodium formate for in situ catalyst generation. Org Chem Front 2021. [DOI: 10.1039/d1qo00309g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A facile method for Ni/NHC catalyzed C–H alkylation and alkenylation of heteroarenes with alkenes and internal alkynes using air-tolerant nickelocene, sodium formate and NHC·HCl salts for in situ catalyst generation has been developed.
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Affiliation(s)
- Oleg V. Khazipov
- Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
| | | | - Dmitry V. Pasyukov
- Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
| | | | | | | | - Valentine P. Ananikov
- Platov South-Russian State Polytechnic University (NPI)
- Novocherkassk
- Russia
- Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
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5
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Xu X, Tao N, Fan WT, Tu G, Geng J, Zhang J, Zhao Y. Ruthenium-Catalyzed Meta-Selective C-H Difluoromethylation of Phenol Derivatives. J Org Chem 2020; 85:13868-13876. [PMID: 33113330 DOI: 10.1021/acs.joc.0c01909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
With pyrimidine as the directing group, we achieved the meta-selective difluoromethylation of phenol derivatives using ruthenium as a catalyst. This synthetic scheme provided an efficient method for the syntheses of fluorine-containing phenol derivatives. A wide variety of phenol derivatives were well-suited, affording the corresponding products in moderate-to-good yields.
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Affiliation(s)
- Xu Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Na Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Wei-Tai Fan
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Guangliang Tu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jingyao Geng
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jingyu Zhang
- College of Energy, Soochow Institute for Energy and Materials Innovations, Soochow University, Suzhou 215006, P. R. China
| | - Yingsheng Zhao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
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6
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Korvorapun K, Struwe J, Kuniyil R, Zangarelli A, Casnati A, Waeterschoot M, Ackermann L. Photo-Induced Ruthenium-Catalyzed C-H Arylations at Ambient Temperature. Angew Chem Int Ed Engl 2020; 59:18103-18109. [PMID: 32662573 PMCID: PMC7589283 DOI: 10.1002/anie.202003035] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 06/11/2020] [Indexed: 01/06/2023]
Abstract
Ambient temperature ruthenium-catalyzed C-H arylations were accomplished by visible light without additional photocatalysts. The robustness of the ruthenium-catalyzed C-H functionalization protocol was reflected by a broad range of sensitive functional groups and synthetically useful pyrazoles, triazoles and sensitive nucleosides and nucleotides, as well as multifold C-H functionalizations. Biscyclometalated ruthenium complexes were identified as the key intermediates in the photoredox ruthenium catalysis by detailed computational and experimental mechanistic analysis. Calculations suggested that the in situ formed photoactive ruthenium species preferably underwent an inner-sphere electron transfer.
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Affiliation(s)
- Korkit Korvorapun
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
| | - Julia Struwe
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
| | - Rositha Kuniyil
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
| | - Agnese Zangarelli
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
| | - Anna Casnati
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
| | - Marjo Waeterschoot
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstrasse 237077GöttingenGermany
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7
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Korvorapun K, Struwe J, Kuniyil R, Zangarelli A, Casnati A, Waeterschoot M, Ackermann L. Photoinduzierte Rutheniumkatalysierte C‐H‐Arylierungen bei Umgebungstemperatur. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003035] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Korkit Korvorapun
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Julia Struwe
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Rositha Kuniyil
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Agnese Zangarelli
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Anna Casnati
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Marjo Waeterschoot
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstrasse 2 37077 Göttingen Deutschland
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8
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Yang S, Yan B, Zhong L, Jia C, Yao D, Yang C, Sun K, Li G. AIBN for Ru-catalyzed meta-C Ar–H alkylation. Org Chem Front 2020. [DOI: 10.1039/d0qo00703j] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The meta-CAr–H alkylation of arenes with radicals produced from AIBN in the presence of a RuCl3 catalyst is presented.
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Affiliation(s)
- Suling Yang
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
| | - Bingxu Yan
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
| | - Lei Zhong
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
| | - Chunqi Jia
- Engineering Research Center of Molecular Medicine of Ministry of Education
- Key Laboratory of Fujian Molecular Medicine
- Key Laboratory of Xiamen Marine and Gene Drugs
- School of Biomedical Sciences
- Huaqiao University
| | - Dan Yao
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
| | - Chunli Yang
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
| | - Kai Sun
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
| | - Gang Li
- College of Chemistry and Chemical Engineering
- Henan Province Key Laboratory of New Optoelectronic Functional Materials
- Anyang Normal University
- Anyang 455002
- PR China
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9
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Li G, Jia C, Cai X, Zhong L, Zou L, Cui X. Ruthenium-catalyzed meta-C-H bond alkylation of aryl 2-pyridyl ketones. Chem Commun (Camb) 2019; 56:293-296. [PMID: 31808492 DOI: 10.1039/c9cc08624b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first example of meta-selective CAr-H bond functionalization of aryl 2-pyridyl ketones has been developed using [Ru(p-cymene)Cl2]2 as the catalyst and alkyl bromide as the coupling reagent. This development provides an efficient strategy for modifying the meta-position of aryl 2-pyridyl ketone skeletons, which are found in various functional molecules.
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Affiliation(s)
- Gang Li
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, P. R. China
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10
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Rogge T, Ackermann L. Aren‐freie Ruthenium(II/IV)‐katalysierte gegabelte Arylierungen für oxidative C‐H/C‐H‐Funktionalisierungen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201909457] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Torben Rogge
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstraße 2 37077 Göttingen Deutschland
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstraße 2 37077 Göttingen Deutschland
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11
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Rogge T, Ackermann L. Arene-Free Ruthenium(II/IV)-Catalyzed Bifurcated Arylation for Oxidative C-H/C-H Functionalizations. Angew Chem Int Ed Engl 2019; 58:15640-15645. [PMID: 31476098 DOI: 10.1002/anie.201909457] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 08/20/2019] [Indexed: 02/02/2023]
Abstract
Experimental and computational studies provide detailed insight into the selectivity- and reactivity-controlling factors in bifurcated ruthenium-catalyzed direct C-H arylations and dehydrogenative C-H/C-H functionalizations. Thorough investigations revealed the importance of arene-ligand-free complexes for the formation of biscyclometalated intermediates within a ruthenium(II/IV/II) mechanistic manifold.
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Affiliation(s)
- Torben Rogge
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
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12
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Binnani C, Mandal SC, Pathak B, Singh SK. Ruthenium‐Catalyzed C‐H Bond Activation/Arylation Accelerated by Biomass‐Derived Ligands. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Chinky Binnani
- Catalysis Group Discipline of Chemistry Indian Institute of Technology Indore Simrol, Indore 453552 Madhya Pradesh India
| | - Shyama Charan Mandal
- Computational Materials Designing Group Discipline of Chemistry Indian Institute of Technology Indore Simrol, Indore 453552 Madhya Pradesh India
| | - Biswarup Pathak
- Computational Materials Designing Group Discipline of Chemistry Indian Institute of Technology Indore Simrol, Indore 453552 Madhya Pradesh India
| | - Sanjay K. Singh
- Catalysis Group Discipline of Chemistry Indian Institute of Technology Indore Simrol, Indore 453552 Madhya Pradesh India
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13
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Abstract
The past decades have witnessed rapid development in organic synthesis via catalysis, particularly the reactions through C–H bond functionalization. Transition metals such as Pd, Rh and Ru constitute a crucial catalyst in these C–H bond functionalization reactions. This process is highly attractive not only because it saves reaction time and reduces waste,but also, more importantly, it allows the reaction to be performed in a highly region specific manner. Indeed, several organic compounds could be readily accessed via C–H bond functionalization with transition metals. In the recent past, tremendous progress has been made on C–H bond functionalization via ruthenium catalysis, including less expensive but more stable ruthenium(II) catalysts. The ruthenium-catalysed C–H bond functionalization, viz. arylation, alkenylation, annulation, oxygenation, and halogenation involving C–C, C–O, C–N, and C–X bond forming reactions, has been described and presented in numerous reviews. This review discusses the recent development of C–H bond functionalization with various ruthenium-based catalysts. The first section of the review presents arylation reactions covering arylation directed by N–Heteroaryl groups, oxidative arylation, dehydrative arylation and arylation involving decarboxylative and sp3-C–H bond functionalization. Subsequently, the ruthenium-catalysed alkenylation, alkylation, allylation including oxidative alkenylation and meta-selective C–H bond alkylation has been presented. Finally, the oxidative annulation of various arenes with alkynes involving C–H/O–H or C–H/N–H bond cleavage reactions has been discussed.
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14
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Binnani C, Rai RK, Tyagi D, Mobin SM, Singh SK. Ligand‐Tuned C–H Bond Activation/Arylation of 2‐Arylpyridines over Pyridine‐Based
N
,
O/N
,
N
Ligated Ruthenium–Arene Complexes. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701446] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chinky Binnani
- Discipline of Chemistry Indian Institute of Technology Indore Simrol 453552 Indore Madhya Pradesh India
| | - Rohit K. Rai
- Discipline of Chemistry Indian Institute of Technology Indore Simrol 453552 Indore Madhya Pradesh India
| | - Deepika Tyagi
- Discipline of Chemistry Indian Institute of Technology Indore Simrol 453552 Indore Madhya Pradesh India
| | - Shaikh M. Mobin
- Discipline of Chemistry Indian Institute of Technology Indore Simrol 453552 Indore Madhya Pradesh India
| | - Sanjay K. Singh
- Discipline of Chemistry Indian Institute of Technology Indore Simrol 453552 Indore Madhya Pradesh India
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15
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Gramage-Doria R, Achelle S, Bruneau C, Robin-le Guen F, Dorcet V, Roisnel T. Ruthenium(II)-Catalyzed C-H (Hetero)Arylation of Alkenylic 1,n-Diazines (n = 2, 3, and 4): Scope, Mechanism, and Application in Tandem Hydrogenations. J Org Chem 2018; 83:1462-1477. [PMID: 29319315 DOI: 10.1021/acs.joc.7b03024] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A general ruthenium(II)-catalyzed methodology enabling the (hetero)arylation of alkenylic C-H bonds utilizing a series of synthetically appealing diazines as directing groups is presented. Despite the presence of additional nitrogen lone pairs remote from the C-H bond activation site, which could eventually poison the catalyst, the reaction times are short (3 h), thus being suitable for selective double C-H bond arylation. Mixtures of E:Z isomeric products were observed in some cases, which were further hydrogenated in a tandem manner in the presence of the remaining ruthenium catalyst from the first step, representing an alternative approach to more difficult C(sp3)-H bond functionalization. According to mechanistic studies, the unexpected E:Z product formation seems to occur by thermal C═C bond isomerization after the reductive elimination step.
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Affiliation(s)
- Rafael Gramage-Doria
- Univ Rennes , CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Sylvain Achelle
- Univ Rennes , CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Christian Bruneau
- Univ Rennes , CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Françoise Robin-le Guen
- Univ Rennes , CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Vincent Dorcet
- Univ Rennes , CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Thierry Roisnel
- Univ Rennes , CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
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16
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Nareddy P, Jordan F, Szostak M. Recent Developments in Ruthenium-Catalyzed C–H Arylation: Array of Mechanistic Manifolds. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01645] [Citation(s) in RCA: 211] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pradeep Nareddy
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Frank Jordan
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
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17
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Gasonoo M, Sumita A, Boblak KN, Giuffre K, Ohwada T, Klumpp DA. Synthesis of Heterocycle-Containing 9,9-Diarylfluorenes Using Superelectrophiles. J Org Chem 2017; 82:6044-6053. [PMID: 28557443 DOI: 10.1021/acs.joc.7b00311] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A superacid-promoted method for the synthesis of 9,9-diarylfluorenes is described. The chemistry involves cyclizations and arylations with biphenyl-substituted heterocyclic ketones and a mechanism is proposed involving superelectrophilic intermediates. The key reactive intermediates-dicationic and trication fluorenyl cations have been observed by low-temperature NMR and the mechanism has been further studied using DFT calculations.
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Affiliation(s)
- Makafui Gasonoo
- Department of Chemistry, Northern Illinois University , DeKalb, Illinois 60115, United States
| | - Akinari Sumita
- Graduate School of Pharmaceutical Sciences, The University of Tokyo , Tokyo 113-8654, Japan
| | - Kenneth N Boblak
- Department of Chemistry, Northern Illinois University , DeKalb, Illinois 60115, United States
| | - Kristen Giuffre
- Department of Chemistry, Northern Illinois University , DeKalb, Illinois 60115, United States
| | - Tomohiko Ohwada
- Graduate School of Pharmaceutical Sciences, The University of Tokyo , Tokyo 113-8654, Japan
| | - Douglas A Klumpp
- Department of Chemistry, Northern Illinois University , DeKalb, Illinois 60115, United States
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18
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Meng J, Wen M, Zhang S, Pan P, Yu X, Deng WP. Unexpected O–H Insertion of Rhodium-Azavinylcarbenes with N-Acylhydrazones: Divergent Synthesis of 3,6-Disubstituted- and 3,5,6-Trisubstituted-1,2,4-Triazines. J Org Chem 2017; 82:1676-1687. [DOI: 10.1021/acs.joc.6b02846] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jiang Meng
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Min Wen
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Shiwei Zhang
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Peiwen Pan
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xingxin Yu
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Wei-Ping Deng
- Shanghai Key Laboratory of New Drug Design & School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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19
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Bruneau C, Gramage-Doria R. One-Pot Directing Group Formation/C−H Bond FunctionalizationviaCopper(I) and Ruthenium(II) Catalysis. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600735] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Christian Bruneau
- Organometallics: Materials and Catalysis Laboratory; Institut des Sciences Chimiques de Rennes, UMR 6226, CNRS; Université de Rennes 1; Avenue du Général Leclerc 263 35042 Rennes France
| | - Rafael Gramage-Doria
- Organometallics: Materials and Catalysis Laboratory; Institut des Sciences Chimiques de Rennes, UMR 6226, CNRS; Université de Rennes 1; Avenue du Général Leclerc 263 35042 Rennes France
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20
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Binnani C, Tyagi D, Rai RK, Mobin SM, Singh SK. C−H Bond Activation/Arylation Catalyzed by Arene-Ruthenium-Aniline Complexes in Water. Chem Asian J 2016; 11:3022-3031. [DOI: 10.1002/asia.201600954] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/09/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Chinky Binnani
- Discipline of Chemistry, School of Basic Sciences; Indian Institute of Technology (IIT) Indore; Indore 453552 India
| | - Deepika Tyagi
- Discipline of Chemistry, School of Basic Sciences; Indian Institute of Technology (IIT) Indore; Indore 453552 India
| | - Rohit K. Rai
- Discipline of Chemistry, School of Basic Sciences; Indian Institute of Technology (IIT) Indore; Indore 453552 India
| | - Shaikh M. Mobin
- Discipline of Chemistry, School of Basic Sciences; Indian Institute of Technology (IIT) Indore; Indore 453552 India
| | - Sanjay K. Singh
- Discipline of Chemistry, School of Basic Sciences; Indian Institute of Technology (IIT) Indore; Indore 453552 India
- Discipline of Metallurgy Engineering and Materials Science; Indian Institute of Technology (IIT) Indore; Indore 453552 India
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21
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Dwivedi AD, Binnani C, Tyagi D, Rawat KS, Li PZ, Zhao Y, Mobin SM, Pathak B, Singh SK. Troponate/Aminotroponate Ruthenium–Arene Complexes: Synthesis, Structure, and Ligand-Tuned Mechanistic Pathway for Direct C–H Bond Arylation with Aryl Chlorides in Water. Inorg Chem 2016; 55:6739-49. [DOI: 10.1021/acs.inorgchem.6b01028] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | | | | | | | - Pei-Zhou Li
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link 637371, Singapore
| | - Yanli Zhao
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link 637371, Singapore
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22
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Kumar D, Vemula SR, Cook GR. Merging C–H Bond Functionalization with Amide Alcoholysis: En Route to 2-Aminopyridines. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00728] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Dinesh Kumar
- Department
of Chemistry and
Biochemistry, North Dakota State University, Fargo, North Dakota 58108-6050, United States
| | - Sandeep R. Vemula
- Department
of Chemistry and
Biochemistry, North Dakota State University, Fargo, North Dakota 58108-6050, United States
| | - Gregory R. Cook
- Department
of Chemistry and
Biochemistry, North Dakota State University, Fargo, North Dakota 58108-6050, United States
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23
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Luo J, Preciado S, Araromi SO, Larrosa I. A Domino Oxidation/Arylation/Protodecarboxylation Reaction of Salicylaldehydes: Expanded Access to meta-Arylphenols. Chem Asian J 2016; 11:347-50. [PMID: 26097094 PMCID: PMC4744983 DOI: 10.1002/asia.201500506] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Indexed: 12/17/2022]
Abstract
A method that allows salicylaldehydes to be efficiently transformed into meta-arylated phenol derivatives through a cascade oxidation/arylation/protodecarboxylation sequence is presented. We demonstrate that the aldehyde functional group can be used as a convenient removable directing group to control site selectivity in C-H activation. Aldehydes are easily introduced into the starting materials and the group is readily cleaved after the C-H functionalization event.
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Affiliation(s)
- Junfei Luo
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
- School of Biological and Chemical Science, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
| | - Sara Preciado
- School of Biological and Chemical Science, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
| | - Solomon Olatokunbo Araromi
- School of Biological and Chemical Science, Queen Mary University of London, Mile End Road, London, E1 4NS, UK
| | - Igor Larrosa
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
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24
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Zell D, Warratz S, Gelman D, Garden SJ, Ackermann L. Single-Component Phosphinous Acid Ruthenium(II) Catalysts for Versatile C−H Activation by Metal-Ligand Cooperation. Chemistry 2015; 22:1248-52. [DOI: 10.1002/chem.201504851] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Daniel Zell
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Svenja Warratz
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Dmitri Gelman
- Institute of Chemistry; The Hebrew University; Edmond Safra Campus 91904 Jerusalem Israel
| | - Simon J. Garden
- Department of Organic Chemistry; Instituto de Química; Universidade Federal do Rio de Janeiro, Cidade Universitaria; CT Bloco A Ilha do Fundao, RJ 21941-909 Brazil
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
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25
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Gray A, Tsybizova A, Roithova J. Carboxylate-assisted C-H activation of phenylpyridines with copper, palladium and ruthenium: a mass spectrometry and DFT study. Chem Sci 2015; 6:5544-5553. [PMID: 29861892 PMCID: PMC5949854 DOI: 10.1039/c5sc01729g] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 06/30/2015] [Indexed: 11/21/2022] Open
Abstract
The transition state of metal carboxylate mediated C–H activation is associated with carbon–metal bond formation supported by electron-poor carboxylates.
The C–H activation of 2-phenylpyridine, catalyzed by copper(ii), palladium(ii) and ruthenium(ii) carboxylates, was studied in the gas phase. ESI-MS, infrared multiphoton dissociation spectroscopy and quantum chemical calculations were combined to investigate the intermediate species in the reaction. Collision induced dissociation (CID) experiments and DFT calculations allowed estimation of the energy required for this C–H activation step and the subsequent acetic acid loss. Hammett plots constructed from the CID experiments using different copper carboxylates as catalysts revealed that the use of stronger acids accelerates the C–H activation step. The reasoning can be traced from the associated transition structures that suggest a concerted mechanism and the key effect of the carbon–metal bond pre-formation. Carboxylates derived from stronger acids make the metal atom more electrophilic and therefore shift the reaction towards the formation of C–H activated products.
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Affiliation(s)
- A Gray
- Department of Organic Chemistry , Faculty of Science , Charles University in Prague , Hlavova 2030/8 , 12843 Prague 2 , Czech Republic .
| | - A Tsybizova
- Department of Organic Chemistry , Faculty of Science , Charles University in Prague , Hlavova 2030/8 , 12843 Prague 2 , Czech Republic .
| | - J Roithova
- Department of Organic Chemistry , Faculty of Science , Charles University in Prague , Hlavova 2030/8 , 12843 Prague 2 , Czech Republic .
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26
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Hubrich J, Himmler T, Rodefeld L, Ackermann L. Ruthenium(II)-Catalyzed C–H Arylation of Azoarenes by Carboxylate Assistance. ACS Catal 2015. [DOI: 10.1021/acscatal.5b00939] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jonathan Hubrich
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstraße 2, 37077 Göttingen, Germany
| | - Thomas Himmler
- Bayer CropScience AG, BCS AG-R&D, Alfred-Nobel-Straße 50, 40789 Monheim, Germany
| | - Lars Rodefeld
- Bayer CropScience AG, BCS AG-R&D, Alfred-Nobel-Straße 50, 40789 Monheim, Germany
| | - Lutz Ackermann
- Institut
für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstraße 2, 37077 Göttingen, Germany
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27
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Rajkumar S, Karthik S, Gandhi T. Ru(II)-Catalyzed β-Carboline Directed C–H Arylation and Isolation of Its Cycloruthenated Intermediates. J Org Chem 2015; 80:5532-45. [DOI: 10.1021/acs.joc.5b00411] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Subramani Rajkumar
- Materials
Chemistry Division, School of Advanced Sciences, VIT University, Vellore 632014, Tamil Nadu, India
| | - Shanmugam Karthik
- Materials
Chemistry Division, School of Advanced Sciences, VIT University, Vellore 632014, Tamil Nadu, India
| | - Thirumanavelan Gandhi
- Materials
Chemistry Division, School of Advanced Sciences, VIT University, Vellore 632014, Tamil Nadu, India
- Centre
for Nanomaterials, VIT University, Vellore 632014, Tamil Nadu, India
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28
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Real Sociedad Española de Química Prizes 2014. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201411452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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Ackermann L. Robust Ruthenium(II)-Catalyzed C–H Arylations: Carboxylate Assistance for the Efficient Synthesis of Angiotensin-II-Receptor Blockers. Org Process Res Dev 2015. [DOI: 10.1021/op500330g] [Citation(s) in RCA: 256] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Lutz Ackermann
- Institut für Organische
und Biomolekulare Chemie, Georg-August-Universität, Tammannstraße 2, 37077 Göttingen, Germany
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30
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Luo J, Preciado S, Larrosa I. Salicylic acids as readily available starting materials for the synthesis of meta-substituted biaryls. Chem Commun (Camb) 2015; 51:3127-30. [DOI: 10.1039/c4cc09674f] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Salicylic acids are shown to be readily available and versatile starting materials that easily undergo a tandem arylation–protodecarboxylation process under Pd-catalysis. The corresponding meta-arylphenols can subsequently be easily transformed into a variety of meta-functionalized biaryls, highlighting the versatility of this approach to access this structural motif.
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Affiliation(s)
- Junfei Luo
- School of Biological and Chemical Sciences
- Queen Mary University of London
- London
- UK
- School of Chemistry
| | - Sara Preciado
- School of Biological and Chemical Sciences
- Queen Mary University of London
- London
- UK
| | - Igor Larrosa
- School of Chemistry
- University of Manchester
- Manchester
- UK
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31
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Preise 2014 der Real Sociedad Española de Química. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201411452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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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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