1
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Dethe DH, Kumar V, Datta A. Ru(II)-Catalyzed C-H Alkylation of N-Benzyltriflamide with Maleimides: Synthesis of o-Succinimide Substituted Benzaldehydes. Chemistry 2024:e202401301. [PMID: 38864751 DOI: 10.1002/chem.202401301] [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: 04/02/2024] [Revised: 06/12/2024] [Accepted: 06/12/2024] [Indexed: 06/13/2024]
Abstract
A ruthenium-catalyzed N-benzyltriflamide assisted C-H alkylation with maleimide followed by hydrolysis of in situ generated imine has been developed for the first time. This synthetic method results in the efficient synthesis of o-succinimide derivatives of benzaldehydes. This reaction involves less expensive and mild reaction conditions and shows excellent site selectivity and good functional group compatibility.
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Affiliation(s)
- Dattatraya H Dethe
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
| | - Vimlesh Kumar
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
| | - Arnadeep Datta
- Department of Chemistry, Indian Institute of Technology, Kanpur, Kanpur, 208016, India
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2
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Li K, Dong S, Li SL, Chen Z, Yin G. Pd(II)/LA-catalyzed acetanilide olefination with dioxygen. Org Biomol Chem 2024; 22:4089-4095. [PMID: 38695080 DOI: 10.1039/d4ob00468j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024]
Abstract
Transition-metal-catalyzed aromatic olefination through direct C-H activation represents an atom and step-economic route for versatile pharmaceutical syntheses, and in many cases, different stoichiometric oxidants are frequently employed for achieving a reasonable catalytic efficiency of the transition metal ions. Herein, we report a Lewis acid promoted Pd(II)-catalyzed acetanilide olefination reaction with atmospheric dioxygen as the oxidant source. The linkage of the Lewis acid to the Pd(II) species through a diacetate bridge significantly improved its catalytic efficiency, and independent kinetic studies on the olefination step revealed that adding the Lewis acid significantly accelerated the olefination rate as well as the C-H activation step. A strong basicity of the internal base in the Pd(II) salt also benefited the olefination reaction plausibly through base-assisted β-hydride elimination.
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Affiliation(s)
- Kaiwen Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
| | - Shuangfeng Dong
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
| | - Shuang-Long Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
| | - Zhuqi Chen
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
| | - Guochuan Yin
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage, Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, Huazhong University of Science and Technology, Wuhan 430074, P. R. China.
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3
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Liu L, Liu Y, Li S, Gao J, Li J, Wei J. Rh(III)-Catalyzed [4 + 1] Annulation of Sulfoximines with Maleimides: Access to Benzoisothiazole Spiropyrrolidinediones. J Org Chem 2023; 88:3626-3635. [PMID: 36843288 DOI: 10.1021/acs.joc.2c02811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
Rh(III)-catalyzed synthesis of benzoisothiazole spiropyrrolidinediones using sulfoximine as a directing group under a C-H activation and [4 + 1] annulation strategy with maleimides as a coupling partner is reported. The cyclization reaction was compatible with various substituted sulfoximine and maleimides. The deuterium-labeling studies were performed to investigate the mechanism of the reaction.
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Affiliation(s)
- Liansheng Liu
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Yiying Liu
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Shan Li
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Jin Gao
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Jing Li
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Junfa Wei
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
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4
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Mandal D, Roychowdhury S, Biswas JP, Maiti S, Maiti D. Transition-metal-catalyzed C-H bond alkylation using olefins: recent advances and mechanistic aspects. Chem Soc Rev 2022; 51:7358-7426. [PMID: 35912472 DOI: 10.1039/d1cs00923k] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transition metal catalysis has contributed immensely to C-C bond formation reactions over the last few decades, and alkylation is no exception. The superiority of such methodologies over traditional alkylation is evident from minimal reaction steps, shorter reaction times, and atom economy while also allowing control over regio- and stereo-selectivity. In particular, hydrocarbonation of alkenes has grabbed increased attention due its fundamental ability to effectively and selectively synthesise a wide range of industrially and pharmaceutically relevant moieties. This review attempts to provide a scientific viewpoint and a systematic analysis of the recent developments in transition-metal-catalyzed alkylation of various C-H bonds using simple and activated olefins. The key features and mechanistic studies involved in these transformations are described briefly.
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Affiliation(s)
- Debasish Mandal
- Department of Chemistry, Indian Institute of Science Education and Research, Bhopal, Bhopal Bypass Road, Bhauri, Bhopal, 462066, India
| | - Sumali Roychowdhury
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Jyoti Prasad Biswas
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Siddhartha Maiti
- School of Bioengineering, Vellore Institute of Technology, Bhopal University, Bhopal-Indore Highway, Kothrikalan, Sehore, Madhya Pradesh-466114, India
| | - Debabrata Maiti
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India. .,Department of Interdisciplinary Program in Climate Studies, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
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5
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Ramachandran K, Anbarasan P. Cp*Co III-catalyzed C2-alkylation of indole derivatives with substituted cyclopropanols. Chem Commun (Camb) 2022; 58:10536-10539. [DOI: 10.1039/d2cc03719j] [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 general and efficient Cp*CoIII-catalyzed C2-alkylation of N-pyridylindoles has been achieved utilizing cyclopropanols as an alkylating reagent.
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Affiliation(s)
- Kuppan Ramachandran
- Department of Chemistry, Indian Institute of Technology Madras, Chennai – 600036, India
| | - Pazhamalai Anbarasan
- Department of Chemistry, Indian Institute of Technology Madras, Chennai – 600036, India
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6
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Liu S, Shi Y, Xue C, Zhang L, Zhou L, Song M. Maleimides in Directing‐Group‐Controlled Transition‐Metal‐Catalyzed Selective C−H Alkylation. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101262] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shuang‐Liang Liu
- College of Material and Chemical Engineering and Key Laboratory of Surface and Interface Science and Technology of Henan Province Zhengzhou University of Light Industry Kexue avenue 100 Zhengzhou 450001 P.R. China
| | - Yajun Shi
- College of Material and Chemical Engineering and Key Laboratory of Surface and Interface Science and Technology of Henan Province Zhengzhou University of Light Industry Kexue avenue 100 Zhengzhou 450001 P.R. China
| | - Cong Xue
- College of Material and Chemical Engineering and Key Laboratory of Surface and Interface Science and Technology of Henan Province Zhengzhou University of Light Industry Kexue avenue 100 Zhengzhou 450001 P.R. China
| | - Liming Zhang
- College of Material and Chemical Engineering and Key Laboratory of Surface and Interface Science and Technology of Henan Province Zhengzhou University of Light Industry Kexue avenue 100 Zhengzhou 450001 P.R. China
| | - Liming Zhou
- College of Material and Chemical Engineering and Key Laboratory of Surface and Interface Science and Technology of Henan Province Zhengzhou University of Light Industry Kexue avenue 100 Zhengzhou 450001 P.R. China
| | - Mao‐Ping Song
- College of Chemistry, and Green Catalysis Center Zhengzhou University Kexue avenue 136 Zhengzhou 450001 P.R. China
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7
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Sheng Y, Gao Y, Duan B, Lv M, Chen Y, Yang M, Zhou J, Liang G, Song Z. Rhodium(III)‐Catalyzed Direct C7‐Selective Alkenylation and Alkylation of Indoles with Maleimides. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yaoguang Sheng
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Yi Gao
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Bingbing Duan
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Mengxia Lv
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Yao Chen
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Mengjie Yang
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Jianmin Zhou
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Guang Liang
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
| | - Zengqiang Song
- School of Pharmaceutical Sciences Wenzhou Medical University Wenzhou Zhejiang 325035 People's Republic of China
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8
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Dethe DH, Beeralingappa NC, Kumar V. Weakly Coordinating, Hydroxyl Directed Ruthenium Catalyzed C-H Alkylation of Ubiquitous Benzyl Alcohols with Maleimides. Org Lett 2021; 23:6267-6271. [PMID: 34355912 DOI: 10.1021/acs.orglett.1c02040] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Benzyl alcohols have been employed as effective coupling partners in Ru-catalyzed C-H functionalization reactions, and their annulation with maleimides then offers efficient synthesis of useful ortho substituted succinimide aromatic aldehydes and ketones. Detailed mechanistic studies have been demonstrated by performing preliminary reactions, deuterium studies, and competitive experiments.
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Affiliation(s)
- Dattatraya H Dethe
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | | | - Vimlesh Kumar
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
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9
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Cheng HB, Zhang S, Qi J, Liang XJ, Yoon J. Advances in Application of Azobenzene as a Trigger in Biomedicine: Molecular Design and Spontaneous Assembly. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2007290. [PMID: 34028901 DOI: 10.1002/adma.202007290] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 12/10/2020] [Indexed: 06/12/2023]
Abstract
Azobenzene is a well-known derivative of stimulus-responsive molecular switches and has shown superior performance as a functional material in biomedical applications. The results of multiple studies have led to the development of light/hypoxia-responsive azobenzene for biomedical use. In recent years, long-wavelength-responsive azobenzene has been developed. Matching the longer wavelength absorption and hypoxia-response characteristics of the azobenzene switch unit to the bio-optical window results in a large and effective stimulus response. In addition, azobenzene has been used as a hypoxia-sensitive connector via biological cleavage under appropriate stimulus conditions. This has resulted in on/off state switching of properties such as pharmacology and fluorescence activity. Herein, recent advances in the design and fabrication of azobenzene as a trigger in biomedicine are summarized.
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Affiliation(s)
- Hong-Bo Cheng
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Shuchun Zhang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Ji Qi
- State Key Laboratory of Organic-Inorganic Composites, Beijing Laboratory of Biomedical Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring Road, Beijing, 100029, P. R. China
| | - Xing-Jie Liang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, No. 11, First North Road, Zhongguancun, Beijing, 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Juyoung Yoon
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul, 03760, Korea
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10
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Nipate DS, Shinde VN, Rangan K, Kumar A. Switchable regioselective hydroalkylation of 2-arylindoles with maleimides. Org Biomol Chem 2021; 19:4910-4921. [PMID: 34008673 DOI: 10.1039/d1ob00690h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A condition-based switchable regioselective hydroalkylation of 2-arylindoles with maleimides has been developed. The reaction in the presence of a Ru(ii)-catalyst resulted in hydroalkylation at the ortho-position of the C2-aryl ring via C-H activation whereas the reaction in the absence of the catalyst in TFE resulted in C3-hydroalkylation. Various functional groups both on the indole ring and on the 2-phenyl ring were tolerated and a wide range of hydroalkylated products were obtained in moderate to high (37-88%) yields.
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Affiliation(s)
- Dhananjay S Nipate
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan 333031, India.
| | - Vikki N Shinde
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan 333031, India.
| | - Krishnan Rangan
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Telangana 500078, India
| | - Anil Kumar
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan 333031, India.
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11
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Pati BV, Sagara PS, Ghosh A, Mohanty SR, Ravikumar PC. Ruthenium-Catalyzed Cross Dehydrogenative Annulation of N-(7-Azaindole)benzamides with Maleimides: One-Step Access to Highly Functionalized Pyrroloisoquinoline. J Org Chem 2021; 86:6551-6565. [DOI: 10.1021/acs.joc.1c00367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Bedadyuti Vedvyas Pati
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Homi Bhabha National Institute (HBNI), Jatani, Bhubaneswar, 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), Homi Bhabha National Institute (HBNI), Jatani, Bhubaneswar, Odisha 752050, India
| | - Smruti Ranjan Mohanty
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Homi Bhabha National Institute (HBNI), Jatani, Bhubaneswar, Odisha 752050, India
| | - Ponneri Chandrababu Ravikumar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Homi Bhabha National Institute (HBNI), Jatani, Bhubaneswar, Odisha 752050, India
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12
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Zhao H, Wang T, Qing Z, Zhai H. Cobalt-catalyzed 2-(1-methylhydrazinyl)pyridine-assisted cyclization of thiophene-2-carbohydrazides with maleimides: efficient synthesis of thiophene-fused pyridones. Chem Commun (Camb) 2021; 56:5524-5527. [PMID: 32296787 DOI: 10.1039/d0cc01582b] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A cobalt-catalyzed direct C-H/N-H functionalization of thiophene-2-carbohydrazides with maleimides by utilizing 2-(1-methylhydrazinyl)pyridine (MHP) as an easily removable bidentate directing group has been developed. This formal [4+2] cycloaddition has been achieved for the first time, and it provides an alternative and versatile approach to construct thiophene-fused pyridones using an inexpensive cobalt catalyst. The C-H/N-H activation cascade protocol showed a high efficiency and a broad substrate scope, and the products were obtained in good to excellent yields.
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Affiliation(s)
- Hua Zhao
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China. and Institute of Drug Discovery Technology, Ningbo University, Ningbo 315211, Zhejiang, China
| | - Taimin Wang
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China. and Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China
| | - Zhineng Qing
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China.
| | - Hongbin Zhai
- The State Key Laboratory of Chemical Oncogenomics, Guangdong Provincial Key Laboratory of Nano-Micro Materials Research, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China. and The State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
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13
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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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Affiliation(s)
- Asier Carral-Menoyo
- Departamento de Química
Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Apdo. 644, 48080 Bilbao, Spain
| | - Nuria Sotomayor
- Departamento de Química
Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Apdo. 644, 48080 Bilbao, Spain
| | - Esther Lete
- Departamento de Química
Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), Apdo. 644, 48080 Bilbao, Spain
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14
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Ohara N, Rej S, Chatani N. Rh(I)-catalyzed Addition of the ortho C-H Bond in Aryl Sulfonamides to Maleimides. CHEM LETT 2020. [DOI: 10.1246/cl.200353] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Nozomi Ohara
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Supriya Rej
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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15
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Gurram RK, Rajesh M, Reddy Singam MK, Nanubolu JB, Reddy MS. A Sequential Activation of Alkyne and C–H Bonds for the Tandem Cyclization and Annulation of Alkynols and Maleimides through Cooperative Sc(III) and Cp*-Free Co(II) Catalysis. Org Lett 2020; 22:5326-5330. [DOI: 10.1021/acs.orglett.0c01533] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Ravi Kumar Gurram
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
- Academy of Scientific and Innovative Research, New Delhi 110001, India
| | - Manda Rajesh
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
- Academy of Scientific and Innovative Research, New Delhi 110001, India
| | - Maneesh Kumar Reddy Singam
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
- Academy of Scientific and Innovative Research, New Delhi 110001, India
| | | | - Maddi Sridhar Reddy
- Department of Organic Synthesis & Process Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad 500007, India
- Academy of Scientific and Innovative Research, New Delhi 110001, India
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16
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Shan B, Kang B, Song M, Wang R, Chen G, Li C, Zhao H. Rhodium(III)‐Catalyzed Oxidative C(sp
3
)−H Alkenylation of 8‐Methylquinolines with Maleimides Under Aerobic Conditions. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000283] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Baode Shan
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Baotao Kang
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Mingyue Song
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Rui Wang
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Guozhu Chen
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Cuncheng Li
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Huaiqing Zhao
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 People's Republic of China
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17
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Bera SS, Maji MS. Carbamates: A Directing Group for Selective C-H Amidation and Alkylation under Cp*Co(III) Catalysis. Org Lett 2020; 22:2615-2620. [PMID: 32207626 DOI: 10.1021/acs.orglett.0c00589] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The selective reactivity of carbamate and thiocarbamate toward alkylation and amidation is reported under stable, high-valent, cost-effective cobalt(III) catalysis. This method reveals the wide possibility of designing a different branch of synthetically challenging yet highly promising asymmetric catalysts based on BINOL and SPINOL scaffolds. Late-stage C-H functionalization of l-tyrosine and estrone was also achieved through this approach. The mechanistic study shows that a base-assisted internal electrophilic substitution mechanism is operative here.
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Affiliation(s)
- Sourav Sekhar Bera
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Modhu Sudan Maji
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
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18
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Vivek Kumar S, Banerjee S, Punniyamurthy T. Transition metal-catalyzed coupling of heterocyclic alkenes via C–H functionalization: recent trends and applications. Org Chem Front 2020. [DOI: 10.1039/d0qo00279h] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Heterocyclic alkenes and their derivatives are an important class of reactive feedstock and valuable synthons. This review highlights the transition-metal-catalyzed coupling of heterocyclic alkenes via a C–H functionalization strategy.
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19
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Yuan YC, Goujon M, Bruneau C, Roisnel T, Gramage-Doria R. C–H Bond Alkylation of Cyclic Amides with Maleimides via a Site-Selective-Determining Six-Membered Ruthenacycle. J Org Chem 2019; 84:16183-16191. [DOI: 10.1021/acs.joc.9b02690] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yu-Chao Yuan
- Univ Rennes, CNRS, ISCR-UMR6226, F-35000 Rennes, France
| | - Marion Goujon
- Univ Rennes, CNRS, ISCR-UMR6226, F-35000 Rennes, France
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20
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Li H, Zhang S, Feng X, Yu X, Yamamoto Y, Bao M. Rhodium(III)-Catalyzed Oxidative [3 + 2] Annulation of 2-Acetyl-1-arylhydrazines with Maleimides: Synthesis of Pyrrolo[3,4- b]indole-1,3-diones. Org Lett 2019; 21:8563-8567. [PMID: 31617727 DOI: 10.1021/acs.orglett.9b03107] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A rhodium-catalyzed oxidative [3 + 2] annulation of 2-acetyl-1-phenylhydrazines with maleimides was accomplished using AgNTf2 and Ag2CO3 as additive and oxidant, respectively. A variety of 2-acetyl-1-phenylhydrazines with maleimides were converted into pyrrolo[3,4-b]indole-1,3-diones in satisfactory to excellent yields. Synthetically useful functional groups, such as halogen atoms (F, Cl, Br, and I), ester, cyano, and nitro, remained intact during tandem C-H activation and annulation reactions.
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Affiliation(s)
- He Li
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116023 , China
| | - Sheng Zhang
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116023 , China
| | - Xiujuan Feng
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116023 , China
| | - Xiaoqiang Yu
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116023 , China
| | - Yoshinori Yamamoto
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116023 , China.,Department of Chemistry, Graduate School of Science , Tohoku University , Sendai 980-8578 , Japan.,Research Organization of Science and Technology , Ritsumeikan University , Kusatsu, Shiga 525-8577 , Japan
| | - Ming Bao
- State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian 116023 , China
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21
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Banjare SK, Nanda T, Ravikumar PC. Cobalt-Catalyzed Regioselective Direct C-4 Alkenylation of 3-Acetylindole with Michael Acceptors Using a Weakly Coordinating Functional Group. Org Lett 2019; 21:8138-8143. [DOI: 10.1021/acs.orglett.9b03243] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shyam Kumar Banjare
- National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Jatani, Odisha 752050, India
| | - Tanmayee Nanda
- National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Jatani, Odisha 752050, India
| | - P. C. Ravikumar
- National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Jatani, Odisha 752050, India
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22
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Tian T, Dong AS, Chen D, Cao XT, Wang G. Regioselective C-C cross-coupling of 1,2,4-thiadiazoles with maleimides through iridium-catalyzed C-H activation. Org Biomol Chem 2019; 17:7664-7668. [PMID: 31365018 DOI: 10.1039/c9ob01539f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A regioselective C-C cross-coupling of 1,2,4-thiadiazoles with maleimides through iridium catalysis was developed. This transformation tactically linked the 1,2,4-thiadiazoles and succinimides together, and the novel molecules formed may have potential biological activity.
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Affiliation(s)
- Ting Tian
- The Key Laboratory for Medical Tissue Engineering, College of Medical Engineering, Jining Medical University, P. R. China.
| | - An-Shun Dong
- The Key Laboratory for Medical Tissue Engineering, College of Medical Engineering, Jining Medical University, P. R. China.
| | - Dan Chen
- The Key Laboratory for Medical Tissue Engineering, College of Medical Engineering, Jining Medical University, P. R. China.
| | - Xian-Ting Cao
- The Key Laboratory for Medical Tissue Engineering, College of Medical Engineering, Jining Medical University, P. R. China.
| | - Guannan Wang
- The Key Laboratory for Medical Tissue Engineering, College of Medical Engineering, Jining Medical University, P. R. China. and Key Laboratory of Spine and Spinal Cord Injury Repair and Regeneration (Tongji University), Ministry of Education, 389 Xincun Road, 200065 Shanghai, P. R. China
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23
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Ramesh VB, Muniraj N, Prabhu KR. Rh(III)‐Catalyzed Distal C‐H Alkenylation of Weakly Coordinating Acetamides Via Desilylation Pathway. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Vinay Bapu Ramesh
- Department of Organic ChemistryIndian Institute of Science Bangalore 560 012, Karnataka India
| | - Nachimuthu Muniraj
- Department of Organic ChemistryIndian Institute of Science Bangalore 560 012, Karnataka India
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24
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Sherikar MS, Prabhu KR. Weak Coordinating Carboxylate Directed Rhodium(III)-Catalyzed C–H Activation: Switchable Decarboxylative Heck-Type and [4 + 1] Annulation Reactions with Maleimides. Org Lett 2019; 21:4525-4530. [DOI: 10.1021/acs.orglett.9b01412] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | - Kandikere Ramaiah Prabhu
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
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25
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Pu F, Liu Z, Zhang L, Fan J, Shi X. Switchable C−H Alkylation of Aromatic Acids with Maleimides in Water: Carboxyl as a Diverse Directing Group. ChemCatChem 2019. [DOI: 10.1002/cctc.201900444] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Fan Pu
- Key Laboratory of Syngas Conversion of Shaanxi Province Key Laboratory for Macromolecular Science of Shaanxi Province Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P.R. China
| | - Zhong‐Wen Liu
- Key Laboratory of Syngas Conversion of Shaanxi Province Key Laboratory for Macromolecular Science of Shaanxi Province Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P.R. China
| | - Lin‐Yan Zhang
- Key Laboratory of Syngas Conversion of Shaanxi Province Key Laboratory for Macromolecular Science of Shaanxi Province Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P.R. China
| | - Juan Fan
- Key Laboratory of Syngas Conversion of Shaanxi Province Key Laboratory for Macromolecular Science of Shaanxi Province Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P.R. China
| | - Xian‐Ying Shi
- Key Laboratory of Syngas Conversion of Shaanxi Province Key Laboratory for Macromolecular Science of Shaanxi Province Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710062 P.R. China
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26
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Hanchate V, Muniraj N, Prabhu KR. Rh(III)-Catalyzed Oxidative Annulation of Sulfoximines with Arylalkynyl Silanes via Desilylation. J Org Chem 2019; 84:8248-8255. [DOI: 10.1021/acs.joc.9b00743] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vinayak Hanchate
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
| | - Nachimuthu Muniraj
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
| | - Kandikere Ramaiah Prabhu
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
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27
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Zhao J, Huang Y, Ma G, Lin L, Feng P. One-Pot Protocol To Synthesize 2-Aminophenols from Anilines via Palladium-Catalyzed C–H Acetoxylation. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00113] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Junhao Zhao
- Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Yifeng Huang
- Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Guojian Ma
- Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Ling Lin
- Department of Chemistry, Jinan University, Guangzhou 510632, China
| | - Pengju Feng
- Department of Chemistry, Jinan University, Guangzhou 510632, China
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28
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Manoharan R, Jeganmohan M. Alkylation, Annulation, and Alkenylation of Organic Molecules with Maleimides by Transition‐Metal‐Catalyzed C‐H Bond Activation. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900054] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Ramasamy Manoharan
- Department of ChemistryIndian Institute of Technology Madras Chennai 600036 India
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29
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30
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Tamizmani M, Gouranga N, Jeganmohan M. Rhodium(III)‐Catalyzed
ortho
‐Alkenylation of Anilides with Maleimides. ChemistrySelect 2019. [DOI: 10.1002/slct.201900522] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Masilamani Tamizmani
- Department of chemistryIndian Institute of Technology Madras Chennai- 600036 Tamilnadu India
| | - Naskar Gouranga
- Department of chemistryIndian Institute of Technology Madras Chennai- 600036 Tamilnadu India
| | - Masilamani Jeganmohan
- Department of chemistryIndian Institute of Technology Madras Chennai- 600036 Tamilnadu India
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31
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Kumar A, Muniraj N, Prabhu KR. Cobalt(III)-Catalyzed Direct ortho
-Alkenylation of Arylpyrazoles: A Comparative Study on Decarboxylation and Desilylation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900270] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anil Kumar
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560 012 Karnataka India
| | - Nachimuthu Muniraj
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560 012 Karnataka India
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32
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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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33
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Ramesh B, Tamizmani M, Jeganmohan M. Rhodium(III)-Catalyzed Redox-Neutral 1,1-Cyclization of N-Methoxy Benzamides with Maleimides via C–H/N–H/N–O Activation: Detailed Mechanistic Investigation. J Org Chem 2019; 84:4058-4071. [DOI: 10.1021/acs.joc.9b00051] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Balu Ramesh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Masilamani Tamizmani
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Masilamani Jeganmohan
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
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34
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Jambu S, Sivasakthikumaran R, Jeganmohan M. Aerobic Oxidative Alkenylation of Weak O-Coordinating Arylacetamides with Alkenes via a Rh(III)-Catalyzed C–H Activation. Org Lett 2019; 21:1320-1324. [DOI: 10.1021/acs.orglett.8b04140] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Subramanian Jambu
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | | | - Masilamani Jeganmohan
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
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35
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Muniraj N, Prabhu KR. Cobalt(III)-Catalyzed [4 + 2] Annulation of N-Chlorobenzamides with Maleimides. Org Lett 2019; 21:1068-1072. [DOI: 10.1021/acs.orglett.8b04117] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nachimuthu Muniraj
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
| | - Kandikere Ramaiah Prabhu
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
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36
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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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37
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Yakkala PA, Giri D, Chaudhary B, Auti P, Sharma S. Regioselective C–H alkylation and alkenylation at the C5 position of 2-amino-1,4-naphthoquinones with maleimides under Rh(iii) catalysis. Org Chem Front 2019. [DOI: 10.1039/c9qo00538b] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Rh(iii)-Catalyzed substituent enabled alkylation and alkenylation of 1,4-naphthoquinones with maleimides under acidic and basic conditions is described.
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Affiliation(s)
- Prasanna Anjaneyulu Yakkala
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Deepesh Giri
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Bharatkumar Chaudhary
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Prashant Auti
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Satyasheel Sharma
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
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38
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Zhu L, Mohamed H, Yuan H, Zhang J. The control effects of different scaffolds in chiral phosphoric acids: a case study of enantioselective asymmetric arylation. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01420a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
DFT calculations disclosed that the sign of enantioselectivity in chiral-phosphoric-acid catalyzed reactions can be tuned by BINOL- or SPINOL-derived backbones.
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Affiliation(s)
- Lihan Zhu
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Hend Mohamed
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Haiyan Yuan
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
| | - Jingping Zhang
- Faculty of Chemistry
- Northeast Normal University
- Changchun
- P. R. China
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39
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Zhao J, Pi C, You C, Wang Y, Cui X, Wu Y. Rhodium(III)-Catalyzed Direct C-H Alkylation of 2-Aryl-1,2,3-triazole N
-Oxides with Maleimides. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801353] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Juanli Zhao
- Department of Chemistry; Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities; Zhengzhou Institution; Zhengzhou University; 75 Daxue Street 450052 Zhengzhou Henan Province China
| | - Chao Pi
- Department of Chemistry; Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities; Zhengzhou Institution; Zhengzhou University; 75 Daxue Street 450052 Zhengzhou Henan Province China
| | - Chang You
- Department of Chemistry; Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities; Zhengzhou Institution; Zhengzhou University; 75 Daxue Street 450052 Zhengzhou Henan Province China
| | - Yong Wang
- Department of Chemistry; Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities; Zhengzhou Institution; Zhengzhou University; 75 Daxue Street 450052 Zhengzhou Henan Province China
| | - Xiuling Cui
- Department of Chemistry; Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities; Zhengzhou Institution; Zhengzhou University; 75 Daxue Street 450052 Zhengzhou Henan Province China
| | - Yangjie Wu
- Department of Chemistry; Henan Key Laboratory of Chemical Biology and Organic Chemistry; Key Laboratory of Applied Chemistry of Henan Universities; Zhengzhou Institution; Zhengzhou University; 75 Daxue Street 450052 Zhengzhou Henan Province China
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40
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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: 1425] [Impact Index Per Article: 237.5] [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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41
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Yu JT, Chen R, Jia H, Pan C. Rhodium-Catalyzed Site-Selective ortho-C–H Activation: Enone Carbonyl Directed Hydroarylation of Maleimides. J Org Chem 2018; 83:12086-12093. [DOI: 10.1021/acs.joc.8b02059] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jin-Tao Yu
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Rongzhen Chen
- School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Hailang Jia
- School of Chemical and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China
| | - Changduo Pan
- School of Chemical and Environmental Engineering, Jiangsu University of Technology, Changzhou 213001, P. R. China
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42
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Santhoshkumar R, Cheng CH. Hydroarylations by cobalt-catalyzed C-H activation. Beilstein J Org Chem 2018; 14:2266-2288. [PMID: 30202481 PMCID: PMC6122362 DOI: 10.3762/bjoc.14.202] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Accepted: 08/02/2018] [Indexed: 01/24/2023] Open
Abstract
As an earth-abundant first-row transition metal, cobalt catalysts offer a broad range of economical methods for organic transformations via C-H activation. One of the transformations is the addition of C-H to C-X multiple bonds to afford alkylation, alkenation, amidation, and cyclization products using low- or high-valent cobalt catalysts. This hydroarylation is an efficient approach to build new C-C bonds in a 100% atom-economical manner. In this review, the recent developments of Co-catalyzed hydroarylation reactions and their mechanistic studies are summarized.
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43
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Muniraj N, Prabhu KR. Cobalt(III)-Catalyzed C−H Activation: Counter Anion Triggered Desilylative Direct ortho-
Vinylation of Secondary Benzamides. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800649] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nachimuthu Muniraj
- Department of Organic chemistry; Indian Institute of Science; Bangalore 560 012, Karnataka India
| | - Kandikere Ramaiah Prabhu
- Department of Organic chemistry; Indian Institute of Science; Bangalore 560 012, Karnataka India
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44
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Ru(II)‐Catalyzed Hydroarylation of Maleimides with Cyclic
N
‐SulfonylKetimines through
ortho
‐C‐H Bond Activation. ChemistrySelect 2018. [DOI: 10.1002/slct.201800352] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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45
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Mandal R, Emayavaramban B, Sundararaju B. Cp*Co(III)-Catalyzed C–H Alkylation with Maleimides Using Weakly Coordinating Carbonyl Directing Groups. Org Lett 2018; 20:2835-2838. [DOI: 10.1021/acs.orglett.8b00761] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Rajib Mandal
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Balakumar Emayavaramban
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
| | - Basker Sundararaju
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India
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46
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Annamalai P, Hsu KC, Raju S, Hsiao HC, Chou CW, Lin GY, Hsieh CM, Chen PL, Liu YH, Chuang SC. Palladium(II)-Catalyzed Mono- and Bis-alkenylation of N-Acetyl-2-aminobiaryls through Regioselective C-H Bond Activation. J Org Chem 2018. [PMID: 29521504 DOI: 10.1021/acs.joc.8b00194] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We developed palladium-catalyzed oxidative coupling of olefins with N-acyl 2-aminobiaryls through a sequence of ortho C-H bond activation/alkene insertion/reductive elimination. Furthermore, we controlled the selectivity of mono- and bis-alkenylation products with the solvent effect. The developed protocol was promising for a broad substrate scope ranging from activated olefins with a wide variety of functional groups to unactivated olefins.
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Affiliation(s)
| | - Kou-Chi Hsu
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
| | - Selvam Raju
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
| | - Huan-Chang Hsiao
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
| | - Chih-Wei Chou
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
| | - Gu-Ying Lin
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
| | - Cheng-Ming Hsieh
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
| | - Pei-Ling Chen
- Department of Chemistry , National Tsing Hua University , Hsinchu , Taiwan 30013
| | - Yi-Hung Liu
- Instrumentation Center , National Taiwan University , Taipei , Taiwan 30010
| | - Shih-Ching Chuang
- Department of Applied Chemistry , National Chiao Tung University , Hsinchu 30013 , Taiwan
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47
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Tamizmani M, Ramesh B, Jeganmohan M. Ruthenium(II)-Catalyzed Redox-Free [3 + 2] Cycloaddition of N-Sulfonyl Aromatic Aldimines with Maleimides. J Org Chem 2018; 83:3746-3755. [DOI: 10.1021/acs.joc.8b00102] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Masilamani Tamizmani
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Balu Ramesh
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
| | - Masilamani Jeganmohan
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamil Nadu, India
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48
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Muniraj N, Prabhu KR. Cobalt(III)−Catalyzed C−H Activation: A Secondary Amide Directed Decarboxylative Functionalization of Alkynyl Carboxylic Acids Wherein Amide NH-group Remains Unreactive. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701406] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Nachimuthu Muniraj
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560 012 Karnataka India
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49
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Wu YB, Wan L, Lu GP, Cai C. “All-water” synthesis of the gem-difluoromethylene azo compounds from Arenediazonium Salts and fluorinated enol silyl ethers. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2017.08.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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50
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Nguyen THL, Gigant N, Joseph D. Advances in Direct Metal-Catalyzed Functionalization of Azobenzenes. ACS Catal 2018. [DOI: 10.1021/acscatal.7b03583] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- T. H. Long Nguyen
- BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, F-92296 Châtenay-Malabry, France
| | - Nicolas Gigant
- BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, F-92296 Châtenay-Malabry, France
| | - Delphine Joseph
- BioCIS, Université Paris-Sud, CNRS, Université Paris-Saclay, F-92296 Châtenay-Malabry, France
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