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Ghosh A, Rana T, Bhaduri N, Pawar AB. Reverse Regioselective Cp*Co(III)-Catalyzed [4 + 2] C-H Annulation of N-Chloroamides with Vinylsilanes: Synthesis of 4-Silylated Isoquinolones and Their Synthetic Utilities. Org Lett 2023; 25:7878-7883. [PMID: 37871162 DOI: 10.1021/acs.orglett.3c03115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
We have developed a Cp*Co(III)-catalyzed reverse regioselective [4 + 2] annulation of N-chlorobenzamides/acrylamides with vinylsilanes for the synthesis of 4-silylated isoquinolones. The reaction was performed at ambient temperature under redox-neutral conditions. The reaction utilized the N-Cl bond as an internal oxidant, furnished the required products with excellent regioselectivities, and demonstrated high functional group tolerance. The synthetic utility of 4-silylated isoquinolones has been demonstrated for the preparation of 4-heteroarylated and 4-alkylated isoquinolones via metal-free C-C couplings. Additionally, 3,4-dihydroisoquinolones were synthesized via protodesilylation of 4-silylated isoquinolones, thus making vinylsilane an ethylene surrogate.
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Affiliation(s)
- Arijit Ghosh
- School of Chemical Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh 175005, India
| | - Tamanna Rana
- School of Chemical Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh 175005, India
| | - Nilanjan Bhaduri
- School of Chemical Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh 175005, India
| | - Amit B Pawar
- School of Chemical Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh 175005, India
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2
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Rana T, Ghosh A, Aher YN, Pawar AB. Harnessing Vinyl Acetate as an Acetylene Equivalent in Redox-Neutral Cp*Co(III)-Catalyzed C-H Activation/Annulation for the Synthesis of Isoquinolones and Pyridones. ACS OMEGA 2023; 8:25262-25271. [PMID: 37483194 PMCID: PMC10357576 DOI: 10.1021/acsomega.3c02352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 06/23/2023] [Indexed: 07/25/2023]
Abstract
We have developed Cp*Co(III)-catalyzed redox-neutral synthesis of 3,4-unsubstituted isoquinoline 1(2H)-ones at ambient temperature using N-chloroamides as a starting material. The reaction utilizes vinyl acetate as an inexpensive and benign acetylene surrogate. The N-Cl bond of the N-chlorobenzamides plays the role of an internal oxidant and hence precludes the need for an external oxidant. The reaction works with a wide range of substrates having various functional groups and a substrate containing a heterocyclic ring. Notably, the reaction is extended to the N-chloroacrylamides in which vinylic C-H activation occurs to furnish the 2-pyridone derivatives. Preliminary mechanistic studies were also conducted to shed light on the mechanism of this reaction.
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3
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Bhaduri N, Pawar AB. Redox-neutral C-H annulation strategies for the synthesis of heterocycles via high-valent Cp*Co(III) catalysis. Org Biomol Chem 2023; 21:3918-3941. [PMID: 37128760 DOI: 10.1039/d3ob00133d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
A variety of biologically active molecules, pharmaceuticals, and natural products consist of a nitrogen-containing heterocyclic backbone. The majority of them are isoquinolones, indoles, isoquinolines, etc.; thereby the synthesis and derivatization of such heterocycles are synthetically very relevant. Also, certain naphthol derivatives have high synthetic utility as agrochemicals and in dye industries. Previous approaches have utilized ruthenium, rhodium, or iridium which may not be desirable due to the high toxicity, low abundance, and high cost of such 4d and 5d metals. Moreover, the need for an external oxidant during the reaction also adds by-products to the system. A high-valent cobalt-catalyzed redox-neutral C-H functionalization strategy has emerged to be a far better alternative in this regard. The use of the non-noble metal cobalt allows for selectivity and specificity in product formation. Also, the redox-neutral concept avoids the use of an external oxidant either due to the presence of a metal in a non-variable oxidation state throughout the catalytic cycle or due to the presence of an oxidizing directing group or an oxidizing coupling partner. Such an oxidizing directing group not only directs the catalyst to a specific reaction site by chelation but also regenerates the catalyst at the end of the cycle. Certain bonds such as N-O, N-N, N-Cl, N-S, and C-S are the main game-players behind the oxidizing property of such directing groups. In the other case, the directing group only chelates the catalyst to a reaction center, whereas the oxidation is carried out by the upcoming group/coupling partner. Overall, merging the redox-neutral concept with the high-valent cobalt catalysis is paving the way forward toward a sustainable and environmentally friendly approach. This review critically describes the mechanistic understanding, scope, limitations, and synthesis of various biologically relevant heterocycles via the redox-neutral concept in the high-valent Cp*Co(III)-catalyzed C-H functionalization chemistry domain.
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Affiliation(s)
- Nilanjan Bhaduri
- School of Chemical Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175005, India.
| | - Amit B Pawar
- School of Chemical Sciences, Indian Institute of Technology Mandi, Mandi, Himachal Pradesh, 175005, India.
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4
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Bora J, Dutta M, Chetia B. Cobalt catalyzed alkenylation/annulation reactions of alkynes via C–H activation: A review. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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5
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Wang S, Yao L, Wang JS, Ying J, Wu XF. Cobalt-catalyzed C-H annulation of N-aroylpicolinamides with alkynes for (NH)-isoquinolones synthesis. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Luo Y, Dong L. Catalyst-Controlled C-H Transformation of Pyrazolidinones with 1,3-Diynes for Highly Selective Synthesis of Functionalized Bisindoles and Indoles. J Org Chem 2022; 87:5577-5591. [PMID: 35389223 DOI: 10.1021/acs.joc.1c02976] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An efficacious synthetic solution to offer functionalized bisindoles and indoles has been developed based on catalyst-controlled C-H functionalization of pyrazolidinones and 1,3-diynes with highly selective control of both chemoselectivity and regioselectivity. This straightforward pathway conquers chemo- and regioselectivity challenges concerning the use of 1,3-diynes.
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Affiliation(s)
- Yi Luo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Lin Dong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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7
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Cheng XF, Yu T, Liu Y, Wang N, Chen Z, Zhang GL, Tong L, Tang B. Palladium(II)-Catalyzed C(sp 2)–H Bond Activation/C–N Bond Cleavage Annulation of N-Methoxy Amides and Arynes. Org Lett 2022; 24:2087-2092. [DOI: 10.1021/acs.orglett.2c00161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiu-Fen Cheng
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Ting Yu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Yi Liu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Nan Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Zhenzhen Chen
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Guang-Lu Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Lili Tong
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan 250014, P. R. China
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8
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Gribanov PS, Vorobyeva DV, Tokarev SD, Petropavlovskikh DA, Loginov DA, Nefedov SE, Dolgushin FM, Osipov SN. Rhodium‐Catalyzed C‐H Activation/Annulation of Aryl Hydroxamates with Benzothiadiazol‐Containing Acetylenes. Access to Isoquinoline‐Bridged Donor‐Acceptor Luminophores. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Pavel S. Gribanov
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organic Chemistry RUSSIAN FEDERATION
| | - Daria V. Vorobyeva
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organic Chemistry RUSSIAN FEDERATION
| | - Sergey D. Tokarev
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organic Chemistry RUSSIAN FEDERATION
| | - Dmitry A. Petropavlovskikh
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organic Chemistry RUSSIAN FEDERATION
| | - Dmitry A. Loginov
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organometallic Chemistry RUSSIAN FEDERATION
| | - Sergey E. Nefedov
- Kurnakov Institute of General and Inorganic Chemistry RAS: Institut obsej i neorganiceskoj himii imeni N S Kurnakova RAN X-ray RUSSIAN FEDERATION
| | - Fedor M. Dolgushin
- Kurnakov Institute of General and Inorganic Chemistry RAS: Institut obsej i neorganiceskoj himii imeni N S Kurnakova RAN X-ray RUSSIAN FEDERATION
| | - Sergey N. Osipov
- A.N. Nesmeyanov Institute of organoelement compounds, Russian Academy of Sciences Ecological Chemistry Vavilov28 119991 Moscow RUSSIAN FEDERATION
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9
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Mandal R, Garai B, Sundararaju B. Weak-Coordination in C–H Bond Functionalizations Catalyzed by 3d Metals. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05267] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Rajib Mandal
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh208016, India
| | - Bholanath Garai
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh208016, India
| | - Basker Sundararaju
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh208016, India
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He Y, Zheng J, Dong L. Rh(III)-Catalyzed Cascade Annulation to Produce N-acetyl Chain of Spiropyrroloisoquinoline Derivatives. Org Biomol Chem 2022; 20:2293-2299. [PMID: 35234789 DOI: 10.1039/d2ob00137c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new rhodium(III)-catalyzed three-component multistep cascade spirocyclization approach was developed to synthesize nolvel N-acetyl chain of spiropyrroloisoquinoline derivatives using oxadiazoles as the directing group. This one-pot reaction also isolates aryloxadiazole...
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Affiliation(s)
- Yuan He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Jing Zheng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
| | - Lin Dong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
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11
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Atkin L, Priebbenow DL. Cobalt-catalysed acyl silane directed ortho C–H functionalisation of benzoyl silanes. Chem Commun (Camb) 2022; 58:12604-12607. [DOI: 10.1039/d2cc05350k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acyl silanes can be engaged as weakly coordinating directing groups in cobalt catalysed C–H functionalisation reactions to prepare benzoyl silanes that are highly amenable to subsequent synthetic manipulations yet inaccessible via existing methods.
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Affiliation(s)
- Liselle Atkin
- Department of Medicinal Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, 3052, Victoria, Australia
| | - Daniel L. Priebbenow
- Department of Medicinal Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, 3052, Victoria, Australia
- School of Chemistry, University of Melbourne, Parkville, 3010, Victoria, Australia
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12
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Nanda SK, Mallik R. 1,2-Difunctionalizations of alkynes entailing concomitant C–C and C–N bond-forming carboamination reactions. RSC Adv 2022; 12:5847-5870. [PMID: 35424576 PMCID: PMC8981577 DOI: 10.1039/d1ra06633a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 01/30/2022] [Indexed: 12/20/2022] Open
Abstract
Vicinal carboamination of alkynes is a highly reliable and efficient practical strategy for the quick preparation of valuable and diverse amine derivatives starting from simple synthons. The last decade has witnessed numerous practical methods employing transition-metal-based/metal-free carboamination approaches using alkynes for the synthesis of these N-bearing entities. Driven by the renaissance of transition metal catalysis, intermolecular and intramolecular carboamination of alkynes comprising concomitant C–N and C–C bond formation has been studied extensively. In contrast to metal catalysis, though analogous metal-free approaches have been relatively less explored in the literature, they serve as alternatives to these expensive approaches. Despite this significant progress, reviews documenting such examples are sporadic; as a result, most reports of this type remained scattered throughout the literature, thereby hampering further developments in this escalating field. In this review, different conceptual approaches will be discussed and examples from the literature will be presented. Further, the reader will get insight into the mechanisms of different transformations. The 1,2-difunctionalization of alkynes happening through concomitant C–C and C–N bond formation strategies have provide an unified access to diversely functionalized N-bearing heterocycles.![]()
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Affiliation(s)
- Santosh Kumar Nanda
- Department of Chemistry, School of Applied Science, Centurion University of Technology and Management Paralakhemundi, Odisha-761211, India
| | - Rosy Mallik
- Department of Chemistry, School of Applied Science, Centurion University of Technology and Management Paralakhemundi, Odisha-761211, India
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Pan S, Sarkar S, Ghosh B, Samanta R. Transition metal catalysed direct construction of 2-pyridone scaffolds through C-H bond functionalizations. Org Biomol Chem 2021; 19:10516-10529. [PMID: 34816862 DOI: 10.1039/d1ob01856f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Substituted 2-pyridone is one of the most frequent scaffolds among nitrogen-containing bioactive natural products, pharmaceuticals and organic materials. Besides the classical syntheses to construct this class of molecules, retrosynthetically more straightforward approaches based on transition metal catalysed C-H bond functionalizations have been explored recently. In this review, we have summarized the recent progress in the direct transition metal catalysed construction of substituted 2-pyridone scaffolds via site-selective C-H bond functionalizations.
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Affiliation(s)
- Subarna Pan
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.
| | - Souradip Sarkar
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.
| | - Bidhan Ghosh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.
| | - Rajarshi Samanta
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.
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Chandra D, Kumar N, Sumit, Parmar D, Gupta P, Sharma U. Co(III)-catalysed regioselective linear C(8)-H olefination of isoquinolone with terminal aromatic and aliphatic alkynes. Chem Commun (Camb) 2021; 57:11613-11616. [PMID: 34636826 DOI: 10.1039/d1cc04541e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A regioselective C8 linear olefination of isoquinoline-1H-2-one with terminal (aromatic and aliphatic) alkynes is reported under Co(III) catalysis. This is an exclusive report on the C8 functionalization of isoquinolone using non-noble transition metal complexes. Experimental and computational mechanistic studies have also been performed to depict the reaction pathway.
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Affiliation(s)
- Devesh Chandra
- Chemical Technology Division, CSIR-IHBT, Palampur, HP 176 061, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Nikunj Kumar
- Computational Catalysis Center, Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India.
| | - Sumit
- Chemical Technology Division, CSIR-IHBT, Palampur, HP 176 061, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Diksha Parmar
- Chemical Technology Division, CSIR-IHBT, Palampur, HP 176 061, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
| | - Puneet Gupta
- Computational Catalysis Center, Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India.
| | - Upendra Sharma
- Chemical Technology Division, CSIR-IHBT, Palampur, HP 176 061, India. .,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad-201002, India
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Lukasevics L, Cizikovs A, Grigorjeva L. C-H bond functionalization by high-valent cobalt catalysis: current progress, challenges and future perspectives. Chem Commun (Camb) 2021; 57:10827-10841. [PMID: 34570134 DOI: 10.1039/d1cc04382j] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Over the last decade, high-valent cobalt catalysis has earned a place in the spotlight as a valuable tool for C-H activation and functionalization. Since the discovery of its unique reactivity, more and more attention has been directed towards the utilization of cobalt as an alternative to noble metal catalysts. In particular, Cp*Co(III) complexes, as well as simple Co(II) and Co(III) salts in combination with bidentate chelation assistance, have been extensively used for the development of novel transformations. In this review, we have demonstrated the existing trends in the C-H functionalization methodology using high-valent cobalt catalysis and highlighted the main challenges to overcome, as well as perspective directions, which need to be further developed in the future.
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Affiliation(s)
- Lukass Lukasevics
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia.
| | - Aleksandrs Cizikovs
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia.
| | - Liene Grigorjeva
- Latvian Institute of Organic Synthesis, Aizkraukles 21, LV-1006 Riga, Latvia.
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Cizikovs A, Lukasevics L, Grigorjeva L. Cobalt-catalyzed C–H bond functionalization using traceless directing group. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132307] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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17
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Pati BV, Sagara PS, Ghosh A, Das Adhikari GK, Ravikumar PC. Ruthenium-Catalyzed Regioselective C(sp 2)-H Activation/Annulation of N-(7-Azaindole)amides with 1,3-Diynes Using N-Amino-7-azaindole as the N, N-Bidentate Directing Group. J Org Chem 2021; 86:9428-9443. [PMID: 34170693 DOI: 10.1021/acs.joc.1c00759] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The ruthenium(II)-catalyzed regioselective annulation of N-(7-azaindole)amides with 1,3-diynes has been demonstrated. Bioactive N-amino-7-azaindole has been used as a new bidentate directing group to furnish an array of 3-alkynylated isoquinolones. Furthermore, the developed protocol works efficiently for both aryl- and heteroaryl-substituted amides producing a range of pharmacologically useful 7-azaindole-based isoquinolones with a wide range of functionality.
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Affiliation(s)
- Bedadyuti Vedvyas Pati
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, Jatani, Odisha 752050, India
| | - Prateep Singh Sagara
- School of Basic Sciences, Indian Institute of Technology Mandi, Kamand, Himachal Pradesh 175005, India
| | - Asit Ghosh
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, Jatani, Odisha 752050, India
| | - Gopal Krushna Das Adhikari
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, Jatani, Odisha 752050, India
| | - Ponneri Chandrababu Ravikumar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, Jatani, Odisha 752050, India
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Cobalt-catalyzed C H activation of N-carbamoyl indoles or benzamides with maleimides: Synthesis of imidazo[1,5-a]indole- or isoindolone-incorporated spirosuccinimides. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.152872] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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19
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Shankar M, Saha A, Sau S, Ghosh A, Gandon V, Sahoo AK. Harnessing sulfur and nitrogen in the cobalt(iii)-catalyzed unsymmetrical double annulation of thioamides: probing the origin of chemo- and regio-selectivity. Chem Sci 2021; 12:6393-6405. [PMID: 34084439 PMCID: PMC8115082 DOI: 10.1039/d1sc00765c] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/19/2021] [Indexed: 12/27/2022] Open
Abstract
An unconventional cobalt(iii)-catalyzed one-pot domino double annulation of aryl thioamides with unactivated alkynes is presented. Sulfur (S), nitrogen (N), and o,o'-C-H bonds of aryl thioamides are involved in this reaction, enabling access to rare 6,6-fused thiopyrano-isoquinoline derivatives. A reverse 'S' coordination over a more conventional 'N' coordination of thioamides to the Co-catalyst specifically regulates the formation of four [C-C and C-S at first and then C-N and C-C] bonds in a single operation, a concept which is uncovered for the first time. The power of the N-masked methyl phenyl sulfoximine (MPS) directing group in this annulation sequence is established. The transformation is successfully developed, building a novel chemical space of structural diversity (56 examples). In addition, the late-stage annulation of biologically relevant motifs and drug candidates is disclosed (17 examples). The preliminary photophysical properties of thiopyrano-isoquinoline derivatives are discussed. Density functional theory (DFT) studies authenticate the participation of a unique 6π-electrocyclization of a 7-membered S-chelated cobaltacycle in the annulation process.
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Affiliation(s)
- Majji Shankar
- School of Chemistry, University of Hyderabad Hyderabad India
| | - Arijit Saha
- School of Chemistry, University of Hyderabad Hyderabad India
| | - Somratan Sau
- School of Chemistry, University of Hyderabad Hyderabad India
| | - Arghadip Ghosh
- School of Chemistry, University of Hyderabad Hyderabad India
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Université Paris-Saclay Bâtiment 420 91405 Orsay cedex France
- Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Institut Polytechnique de Paris route de Saclay 91128 Palaiseau cedex France
| | - Akhila K Sahoo
- School of Chemistry, University of Hyderabad Hyderabad India
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20
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Direct synthesis of benzoxazinones via Cp*Co(III)-catalyzed C–H activation and annulation of sulfoxonium ylides with dioxazolones. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.09.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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21
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Deshmukh DS, Gangwar N, Bhanage BM. N-Tosylhydrazone as an oxidizing directing group for the redox-neutral access to isoquinolines via Cp∗Co(III)-Catalyzed C–H/N–N activation. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Li X, Zhang R, Qi Y, Zhao Q, Yao T. Rhodium( iii)-catalyzed C–H activation/annulation of N-iminopyridinium ylides with alkynes and diazo compounds. Org Chem Front 2021. [DOI: 10.1039/d0qo01333a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Rh(iii)-Catalyzed C–H activation/annulation of N-iminopyridinium ylides with alkynes and diazo compounds has been realized for the synthesis of isoquinolones and isocoumarins.
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Affiliation(s)
- Xiang Li
- College of Chemistry and Chemical Engineering
- Shaanxi University of Science and Technology
- Xi'an
- China
- Shaanxi Key Laboratory of Chemical Additives for Industry
| | - Ruihong Zhang
- College of Chemistry and Chemical Engineering
- Shaanxi University of Science and Technology
- Xi'an
- China
| | - Yaoting Qi
- College of Chemistry and Chemical Engineering
- Shaanxi University of Science and Technology
- Xi'an
- China
| | - Qing Zhao
- College of Chemistry and Chemical Engineering
- Shaanxi University of Science and Technology
- Xi'an
- China
| | - Tuanli Yao
- College of Chemistry and Chemical Engineering
- Shaanxi University of Science and Technology
- Xi'an
- China
- Shaanxi Key Laboratory of Chemical Additives for Industry
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23
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Hong C, Yu S, Liu Z, Zhang Y. Rhodium(iii)-catalyzed annulation of enamides with sulfoxonium ylides toward isoquinolines. RSC Adv 2021; 11:11490-11494. [PMID: 35423634 PMCID: PMC8698508 DOI: 10.1039/d1ra01063h] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 03/12/2021] [Indexed: 12/17/2022] Open
Abstract
An efficient rhodium(iii)-catalyzed C–H activation followed by intermolecular annulation between enamides and sulfoxonium ylides has been developed. The transformation proceeds smoothly with a broad range of substrates, affording a series of isoquinoline derivatives in moderate to good yields under additive-free conditions. An efficient rhodium(iii)-catalyzed C–H activation followed by intermolecular annulation between enamides and sulfoxonium ylides has been developed.![]()
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Affiliation(s)
- Chao Hong
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Shuling Yu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Zhanxiang Liu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Yuhong Zhang
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
- State Key Laboratory of Applied Organic Chemistry
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24
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Xu M, Xia Y. Mechanistic Understanding of Rh(III)-Catalyzed Redox-Neutral C—H Activation/Annulation Reactions of N-Phenoxyacetamides and Methyleneoxetanones. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202103054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Kumar GR, Rajesh M, Lin S, Liu S. Propargylic Alcohols as Coupling Partners in Transition‐Metal‐Catalyzed Arene C−H Activation. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000896] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Gadi Ranjith Kumar
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease School of Pharmaceutical Sciences & the Fifth Affiliated Hospital Guangzhou Medical University Guangzhou 511436 People's Republic of China
| | - Manda Rajesh
- Department of Organic Synthesis & Process Chemistry CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
| | - Shuimu Lin
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease School of Pharmaceutical Sciences & the Fifth Affiliated Hospital Guangzhou Medical University Guangzhou 511436 People's Republic of China
| | - Shouping Liu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease School of Pharmaceutical Sciences & the Fifth Affiliated Hospital Guangzhou Medical University Guangzhou 511436 People's Republic of China
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26
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Carral-Menoyo A, Sotomayor N, Lete E. Cp*Co(III)-Catalyzed C-H Hydroarylation of Alkynes and Alkenes and Beyond: A Versatile Synthetic Tool. ACS OMEGA 2020; 5:24974-24993. [PMID: 33043175 PMCID: PMC7542607 DOI: 10.1021/acsomega.0c03639] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/02/2020] [Indexed: 05/03/2023]
Abstract
The use of earth-abundant first-row transition metals, such as cobalt, in C-H activation reactions for the construction and functionalization of a wide variety of structures has become a central topic in synthetic chemistry over the last few years. In this context, the emergence of cobalt catalysts bearing pentamethylcyclopentadienyl ligands (Cp*) has had a major impact on the development of synthetic methodologies. Cp*Co(III) complexes have been proven to possess unique reactivity compared, for example, to their Rh(III) counterparts, obtaining improved chemo- or regioselectivities, as well as yielding new reactivities. This perspective is focused on recent advances on the alkylation and alkenylation reactions of (hetero)arenes with alkenes and alkynes under Cp*Co(III) catalysis.
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27
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Han GU, Son J, Park D, Eom H, Lee K, Noh HC, Lee K, Lee PH. Synthesis of Azulenopyridinones through Palladium‐Catalyzed Oxidative [4+2] Cyclization Reactions of
N
‐Methoxyazulene‐1‐ and 2‐carboxamides with Alkynes. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000587] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gi Uk Han
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Jeong‐Yu Son
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Dahee Park
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Hyeonsik Eom
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Kyungsup Lee
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Hee Chan Noh
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
| | - Kooyeon Lee
- Department of Bio-Health Technology Kangwon National University Chuncheon 24341 Republic of Korea
| | - Phil Ho Lee
- The Korean Academy of Science and Technology Seongnam 13630 Republic of Korea
- Department of Chemistry Kangwon National University Chuncheon 24341 Republic of Korea
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28
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Gujjarappa R, Vodnala N, Malakar CC. Comprehensive Strategies for the Synthesis of Isoquinolines: Progress Since 2008. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000658] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Raghuram Gujjarappa
- Department of Chemistry National Institute of Technology Manipur Imphal 795004 Manipur India
| | - Nagaraju Vodnala
- Department of Chemistry National Institute of Technology Manipur Imphal 795004 Manipur India
| | - Chandi C. Malakar
- Department of Chemistry National Institute of Technology Manipur Imphal 795004 Manipur India
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29
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Martínez de Salinas S, Sanjosé‐Orduna J, Odena C, Barranco S, Benet‐Buchholz J, Pérez‐Temprano MH. Weakly Coordinated Cobaltacycles: Trapping Catalytically Competent Intermediates in Cp*Co
III
Catalysis. Angew Chem Int Ed Engl 2020; 59:6239-6243. [DOI: 10.1002/anie.201916387] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Sara Martínez de Salinas
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Jesús Sanjosé‐Orduna
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Carlota Odena
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Sergio Barranco
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Jordi Benet‐Buchholz
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Mónica H. Pérez‐Temprano
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
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30
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Martínez de Salinas S, Sanjosé‐Orduna J, Odena C, Barranco S, Benet‐Buchholz J, Pérez‐Temprano MH. Weakly Coordinated Cobaltacycles: Trapping Catalytically Competent Intermediates in Cp*Co
III
Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916387] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Sara Martínez de Salinas
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Jesús Sanjosé‐Orduna
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Carlota Odena
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Sergio Barranco
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Jordi Benet‐Buchholz
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Mónica H. Pérez‐Temprano
- Institute of Chemical Research of Catalonia (ICIQ) Avgda. Països Catalans 16 43007 Tarragona Spain
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31
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Liu M, Niu JL, Yang D, Song MP. Development of a Traceless Directing Group: Cp*-Free Cobalt-Catalyzed C–H Activation/Annulations to Access Isoquinolinones. J Org Chem 2020; 85:4067-4078. [DOI: 10.1021/acs.joc.9b03073] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Minghui Liu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Jun-Long Niu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Dandan Yang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Mao-Ping Song
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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32
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Kumaran S, Parthasarathy K. Cobalt(III)-Catalyzed Synthesis of Fused Quinazolinones by C-H/N-H Annulation of 2-Arylquinazolinones with Alkynes. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901763] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Subramani Kumaran
- Department of Organic Chemistry; University of Madras; Guindy Campus -600025 Chennai Tamilnadu India
| | - Kanniyappan Parthasarathy
- Department of Organic Chemistry; University of Madras; Guindy Campus -600025 Chennai Tamilnadu India
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33
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Zhao Y, Shi C, Su X, Xia W. Synthesis of isoquinolones by visible-light-induced deaminative [4+2] annulation reactions. Chem Commun (Camb) 2020; 56:5259-5262. [DOI: 10.1039/d0cc01333a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A metal-free approach for the synthesis of isoquinolone derivatives by means of photoinitiated deaminative [4+2] annulation of alkynes and N-amidepyridinium salts is presented.
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Affiliation(s)
- Yating Zhao
- College of Chemical and Material Engineering
- Quzhou University
- Quzhou
- China
- State Key Lab of Urban Water Resource and Environment
| | - Chengcheng Shi
- State Key Lab of Urban Water Resource and Environment
- Harbin Institute of Technology (Shenzhen)
- Shenzhen
- China
| | - Xing Su
- College of Chemical and Material Engineering
- Quzhou University
- Quzhou
- China
| | - Wujiong Xia
- State Key Lab of Urban Water Resource and Environment
- Harbin Institute of Technology (Shenzhen)
- Shenzhen
- China
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34
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Ten years of progress in the synthesis of six-membered N-heterocycles from alkynes and nitrogen sources. Tetrahedron 2020. [DOI: 10.1016/j.tet.2019.130876] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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35
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Kwak SH, Daugulis O. N-Iminopyridinium ylide-directed, cobalt-catalysed coupling of sp 2 C-H bonds with alkynes. Chem Commun (Camb) 2020; 56:11070-11073. [PMID: 32812560 DOI: 10.1039/d0cc05294a] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
N-Iminopyridinium ylides are competent monodentate directing groups for cobalt-catalysed annulation of sp2 C-H bonds with internal alkynes. The pyridine moiety in the ylide serves as an internal oxidant and is cleaved during the reaction. The annulation reactions possess excellent compatibility with heterocyclic substrates, tolerating furan, thiophene, pyridine, pyrrole, pyrazole, and indole functionalities.
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Affiliation(s)
- Se Hun Kwak
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA.
| | - Olafs Daugulis
- Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA.
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36
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Jadhav PP, Kahar NM, Dawande SG. Ruthenium(II) Catalysed Highly Regioselective C-3 Alkenylation of Indolizines and Pyrrolo[1,2-a
]quinolines. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901471] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Pankaj Pandit Jadhav
- Department of Chemistry; Institute of Chemical Technology; Nathalal Parekh Marg 400019 Matunga (East) Mumbai Maharashtra India
| | - Nilesh Machhindra Kahar
- Department of Chemistry; Institute of Chemical Technology; Nathalal Parekh Marg 400019 Matunga (East) Mumbai Maharashtra India
| | - Sudam Ganpat Dawande
- Department of Chemistry; Institute of Chemical Technology; Nathalal Parekh Marg 400019 Matunga (East) Mumbai Maharashtra India
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37
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Wang ZQ, Hou C, Zhong YF, Lu YX, Mo ZY, Pan YM, Tang HT. Electrochemically Enabled Double C-H Activation of Amides: Chemoselective Synthesis of Polycyclic Isoquinolinones. Org Lett 2019; 21:9841-9845. [PMID: 31829020 DOI: 10.1021/acs.orglett.9b03682] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We developed an electrochemically enabled dehydrogenative annulation reaction of amides and alkynes for the synthesis of antitumor polycyclic isoquinolinones through a double C-H activation route. No external oxidant is required in this reaction, and electricity is used for Ru catalyst circulation. The most remarkable feature of this reaction is the effective improvement of product regioselectivity under mild electrolytic conditions in comparison with previously set strong oxidant conditions.
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Affiliation(s)
- Zi-Qiang Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
| | - Cheng Hou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
| | - Yuan-Fang Zhong
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
| | - Yu-Xuan Lu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
| | - Zu-Yu Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
| | - Ying-Ming Pan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
| | - Hai-Tao Tang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004 , People's Republic of China
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38
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Kumar GR, Kumar R, Rajesh M, Sridhar B, Reddy MS. Rh(III)‐Catalyzed Intramolecular Oxidative Annulation of Propargyl Amino Phenyl Benzamides to Access Pyrido/ Isoquinolino Quinoxalinones. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900772] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gurram Ravi Kumar
- OSPC DivisionCSIR-Indian Institute of Chemical Technology, Habsiguda Hyderabad 500007 India
- Academy of Scientific and Innovative Research New Delhi 110001 India
| | - Ravi Kumar
- Academy of Scientific and Innovative Research New Delhi 110001 India
- MPC DivisionCSIR-CDRI Sitapur Road Lucknow- 226031 India
| | - Manda Rajesh
- OSPC DivisionCSIR-Indian Institute of Chemical Technology, Habsiguda Hyderabad 500007 India
- Academy of Scientific and Innovative Research New Delhi 110001 India
| | - B. Sridhar
- Analytical DivisionCSIR-IICT, Habsiguda Hyderabad- 500007 India
| | - Maddi Sridhar Reddy
- OSPC DivisionCSIR-Indian Institute of Chemical Technology, Habsiguda Hyderabad 500007 India
- Academy of Scientific and Innovative Research New Delhi 110001 India
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39
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Sarathkumar S, Kavala V, Yao C. Microwave‐Assisted Ruthenium(II)‐Catalyzed C−H/N−O Activation of
N
‐Methoxybenzamides with Alkynylsulfane. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900383] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sundaramoorthi Sarathkumar
- Department of ChemistryNational Taiwan Normal University No, 88, Sec. 4, Ting-chow Rd Taipei- 11677 Taiwan R.O.C
| | - Veerababurao Kavala
- Department of ChemistryNational Taiwan Normal University No, 88, Sec. 4, Ting-chow Rd Taipei- 11677 Taiwan R.O.C
| | - Ching‐Fa Yao
- Department of ChemistryNational Taiwan Normal University No, 88, Sec. 4, Ting-chow Rd Taipei- 11677 Taiwan R.O.C
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40
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Guntreddi T, Shankar M, Kommu N, Sahoo AK. Construction of Pyranoisoquinolines via Ru(II)-Catalyzed Unsymmetrical Double Annulation of N-Methoxybenzamides with Unactivated Alkynes. J Org Chem 2019; 84:13033-13044. [PMID: 31411030 DOI: 10.1021/acs.joc.9b01878] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A ruthenium (Ru)-catalyzed double annulation of easily accessible N-methoxybenzamide derivatives with unactivated alkynes for the synthesis of unusual 6,6-fused pyranoisoquinolines is described. Both ortho-C-H bonds of arenes and the N- and O-moieties of N-methoxybenzamides are involved in the construction of four [(C-C)-(C-N) and (C-C)-(C-O)] bonds in one step under single catalytic conditions. The unsymmetrical annulation of N-methoxybenzamides with two distinct alkynes is also demonstrated. The oxidizable directing group N-methoxyamine (NHOMe) assists the unsymmetrical double annulations of arenes [that use both N- and O-heteroatoms] in a single operation. This synthetic method features excellent substrate scope and tolerates a wide range of functional groups. Peripheral modification of pyranoisoquinolines for the construction of complex heterocyclic compounds is also demonstrated.
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Affiliation(s)
| | - Majji Shankar
- School of Chemistry , University of Hyderabad , Hyderabad , Telangana 500046 , India
| | - Nagarjuna Kommu
- Advanced Center of Research in High Energy Materials (ACRHEM) , University of Hyderabad , Hyderabad , Telangana 500046 , India
| | - Akhila K Sahoo
- School of Chemistry , University of Hyderabad , Hyderabad , Telangana 500046 , India.,Advanced Center of Research in High Energy Materials (ACRHEM) , University of Hyderabad , Hyderabad , Telangana 500046 , India
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41
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Zhu H, Zhuang R, Zheng W, Fu L, Zhao Y, Tu L, Chai Y, Zeng L, Zhang C, Zhang J. Synthesis of isoquinolone via rhodium(III)-catalyzed C-H activation with 1,4,2-dioxazol-5-ones as oxidizing directing group. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.054] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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42
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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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43
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Ghorai J, Anbarasan P. Developments in Cp*Co
III
‐Catalyzed C−H Bond Functionalizations. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201800452] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Jayanta Ghorai
- Department of ChemistryIndian Institute of Technology Madras Chennai – 600036
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44
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Manoharan R, Jeganmohan M. Cobalt-catalyzed cyclization of benzamides with alkynes: a facile route to isoquinolones with hydrogen evolution. Org Biomol Chem 2019; 16:8384-8389. [PMID: 30209503 DOI: 10.1039/c8ob01924j] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reaction of benzamides with alkynes assisted by an 8-aminoquinoline ligand in the presence of Co(OAc)2·4H2O and pivalic acid under an air atmosphere provided isoquinolone derivatives in good to excellent yields. In this reaction, the active Co(iii) species is regenerated by the reaction of Co(i) species with pivalic acid under an air atmosphere with hydrogen evolution. The proposed mechanism was supported by competition experiments, deuterium labelling studies, radical scavenger experiments and kinetic studies.
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Affiliation(s)
- Ramasamy Manoharan
- Department of Chemistry, Indian Institute of Science Education and Research, Pune 411021, India
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45
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Xie H, Xing Q, Shan Z, Xiao F, Deng G. Nickel‐Catalyzed Annulation of
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‐Haloarylamidines with Aryl Acetylenes: Synthesis of Isoquinolone and 1‐Aminoisoquinoline Derivatives. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801635] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Hao Xie
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of ChemistryXiangtan University Xiangtan 411105 People's Republic of China
| | - Qiaoyan Xing
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of ChemistryXiangtan University Xiangtan 411105 People's Republic of China
| | - Zhifei Shan
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of ChemistryXiangtan University Xiangtan 411105 People's Republic of China
| | - Fuhong Xiao
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of ChemistryXiangtan University Xiangtan 411105 People's Republic of China
| | - Guo‐Jun Deng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province, Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education, College of ChemistryXiangtan University Xiangtan 411105 People's Republic of China
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46
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Ma P, Chen H. Ligand-Dependent Multi-State Reactivity in Cobalt(III)-Catalyzed C–H Activations. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04532] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Pengchen Ma
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hui Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
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47
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Baccalini A, Vergura S, Dolui P, Zanoni G, Maiti D. Recent advances in cobalt-catalysed C–H functionalizations. Org Biomol Chem 2019; 17:10119-10141. [DOI: 10.1039/c9ob01994d] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Ready availability, low cost and low toxicity of cobalt salts have redirected the attention of researchers away from noble metals, such as Pd, Rh, and Ir, towards Co in the field of C–H functionalisation.
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Affiliation(s)
| | | | - Pravas Dolui
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | | | - Debabrata Maiti
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
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48
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49
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He Y, Yuan C, Jiang Z, Shuai L, Xiao Q. Expeditious Synthesis of Isoquinolone Derivatives by Rhodium(I)-Catalyzed Annulation Reaction through C–C Bond Cleavage. Org Lett 2018; 21:185-189. [DOI: 10.1021/acs.orglett.8b03653] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yiyi He
- College of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Chengsha Yuan
- College of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Zeqi Jiang
- College of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Li Shuai
- College of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Qing Xiao
- College of Pharmacy, Third Military Medical University, Chongqing 400038, China
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50
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Gandeepan P, Müller T, Zell D, Cera G, Warratz S, Ackermann L. 3d Transition Metals for C-H Activation. Chem Rev 2018; 119:2192-2452. [PMID: 30480438 DOI: 10.1021/acs.chemrev.8b00507] [Citation(s) in RCA: 1402] [Impact Index Per Article: 233.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
C-H activation has surfaced as an increasingly powerful tool for molecular sciences, with notable applications to material sciences, crop protection, drug discovery, and pharmaceutical industries, among others. Despite major advances, the vast majority of these C-H functionalizations required precious 4d or 5d transition metal catalysts. Given the cost-effective and sustainable nature of earth-abundant first row transition metals, the development of less toxic, inexpensive 3d metal catalysts for C-H activation has gained considerable recent momentum as a significantly more environmentally-benign and economically-attractive alternative. Herein, we provide a comprehensive overview on first row transition metal catalysts for C-H activation until summer 2018.
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Affiliation(s)
- Parthasarathy Gandeepan
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Thomas Müller
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Daniel Zell
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
| | - Gianpiero Cera
- 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
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität Göttingen , Tammannstraße 2 , 37077 Göttingen , Germany
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