1
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Doraghi F, Amini A, Ghanbarlou M, Larijani B, Mahdavi M. Metal-free 2-isocyanobiaryl-based cyclization reactions: phenanthridine framework synthesis. Mol Divers 2024; 28:419-435. [PMID: 37847467 DOI: 10.1007/s11030-023-10743-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 10/05/2023] [Indexed: 10/18/2023]
Abstract
The development of transition metal-free 2-isocyanobiaryl-based reactions has received much attention due to the widespread presence of phenanthidine frameworks as products in pharmacological chemistry and materials science. This review article focuses on the achievements from 2013 until now in various metal-free catalyzed reactions and discusses challenging mechanisms and features of the transformations.
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Affiliation(s)
- Fatemeh Doraghi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Amini
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Ghanbarlou
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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2
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Wu HY, Cao Z, Li SQ, Fu YW, Li JM, Li XH, He CM, Chen JY. Visible-Light-Mediated Annulation/Thiolation of 2-Isocyanobiaryls with Disulfides to Organoylthiophenanthridines Derivatives. J Org Chem 2023. [PMID: 38044560 DOI: 10.1021/acs.joc.3c02152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
A visible-light-induced annulation/thiolation of 2-isocyanobiaryls with dialkyl(aryl)disulfides has been established, delivering a sustainable and atom-economic route to 6-organoylthiophenanthridines with wild functional group tolerance and good to excellent yields under oxidant-, base-, and transition-metal-free conditions.
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Affiliation(s)
- Hong-Yu Wu
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation, Changsha University of Science and Technology, Changsha, Hunan 410114, China
| | - Shi-Qi Li
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408000, China
| | - Yu-Wei Fu
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408000, China
| | - Jia-Min Li
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408000, China
| | - Xing-Hong Li
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408000, China
| | - Chun-Mei He
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408000, China
| | - Jin-Yang Chen
- College of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing 408000, China
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3
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Zhou N, Wang L, Zhao F, Gao X, Zhao X, Zhang M. NHC-Catalyzed Tandem Reaction: A Strategy for the Synthesis of 2-Pyrrolidinone-Functionalized Phenanthridines. J Org Chem 2023; 88:16556-16565. [PMID: 37971950 DOI: 10.1021/acs.joc.3c02086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Herein, an N-heterocyclic carbene (NHC)-catalyzed tandem cyclization/addition/cyclization reaction of 2-isocyanobiaryls and α-bromo-N-cinnamylamides for the synthesis of 2-pyrrolidinone-functionalized phenanthridines is developed. This protocol features a radical cascade process, broad substrate scope, and good functional group compatibility under metal- and oxidant-free reaction conditions.
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Affiliation(s)
- Nengneng Zhou
- Key Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Lei Wang
- Key Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Fangli Zhao
- Key Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Xiang Gao
- Key Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Xiaowei Zhao
- Key Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
| | - Man Zhang
- Key Laboratory of Functionalized Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, China
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4
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Ye J, Bazzi S, Fritz T, Tittmann K, Mata RA, Uranga J. Mechanisms of Cysteine-Lysine Covalent Linkage-The Role of Reactive Oxygen Species and Competition with Disulfide Bonds. Angew Chem Int Ed Engl 2023; 62:e202304163. [PMID: 37294559 DOI: 10.1002/anie.202304163] [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: 03/22/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 06/10/2023]
Abstract
Recently, a new naturally occurring covalent linkage was characterised, involving a cysteine and a lysine, bridged through an oxygen atom. The latter was dubbed as the NOS bond, reflecting the individual atoms involved in this uncommon bond which finds little parallel in lab chemistry. It is found to form under oxidising conditions and is reversible upon addition of reducing agents. Further studies have identified the bond in crystal structures across a variety of systems and organisms, potentially playing an important role in regulation, cellular defense and replication. Not only that, double NOS bonds have been identified and even found to be competitive in relation to the formation of disulfide bonds. This raises several questions about how this exotic bond comes to be, what are the intermediates involved in its formation and how it competes with other pathways of sulfide oxidation. With this objective in mind, we revisited our first proposed mechanism for the reaction with model electronic structure calculations, adding information about the reactivity with alternative reactive oxygen species and other potential competing products of oxidation. We present a network with more than 30 reactions which provides one of the most encompassing pictures for cysteine oxidation pathways to date.
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Affiliation(s)
- Jin Ye
- Institute for Physical Chemistry, Georg-August Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany
| | - Sophia Bazzi
- Institute for Physical Chemistry, Georg-August Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany
| | - Tobias Fritz
- Institute for Physical Chemistry, Georg-August Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany
| | - Kai Tittmann
- Department of Molecular Enzymology, Göttingen Center of Molecular Biosciences, Georg-August University Göttingen, Göttingen, Germany
- Department of Structural Dynamics, Max-Planck-Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Ricardo A Mata
- Institute for Physical Chemistry, Georg-August Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany
| | - Jon Uranga
- Institute for Physical Chemistry, Georg-August Universität Göttingen, Tammannstraße 6, D-37077, Göttingen, Germany
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5
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Kshirsagar N, Sonawane R, Pathan S, Kamble G, Pal Singh G. A Review on Synthetic Approaches of Phenanthridine. LETT ORG CHEM 2022. [DOI: 10.2174/1570178618666210218211424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
The phenanthridine family is widely found in medicinal chemistry and material science because
of the biological activity and its presence in a variety of significant natural products and synthetic
dye stuffs. The phenanthridine has many clinical applications, for e.g., being used as an anticancer agent,
possessing antibacterial, antiprotozoal, pharmaceutical, and optoelectronic properties. Many methods
have been reported for the synthesis of phenanthridine and phenanthridine alkaloids, such as Pd catalyzed
C-C bond formation, a reaction involving C-H activation, radical, microwave-assisted, transition
metal-catalyzed, one-pot cascade, benzyne mediated, photochemical, hypervalent iodine promoted methods,
etc. Here, we have summarized the literature data from 2014 to the present concerning novel or
improved synthetic approaches.
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Affiliation(s)
| | | | - Sultan Pathan
- Department of Chemistry, Bhupal Nobles
University, Udaipur, Rajasthan, India
| | - Ganesh Kamble
- Department of Chemistry, Osaka University, ISIR 8-1 Mihogaoka, Ibaraki,
Osaka 567-0047, Japan
| | - Girdhar Pal Singh
- Department of Chemistry, Bhupal Nobles
University, Udaipur, Rajasthan, India
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6
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Tripathy AR, A RR, Kumar A, Yatham VR. Photocatalyzed alkylative cyclization of 2-isocyanobiphenyls with unactivated alkyl iodides. Org Biomol Chem 2022; 20:3136-3144. [PMID: 35343547 DOI: 10.1039/d2ob00314g] [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
We herein report the first photocatalyzed radical cascade cyclization of 2-isocyanobiaryls with unactivated alkyl iodides. This simple protocol operates under mild reaction conditions and affords 6-alkyl phenanthridines in good yields. To elucidate the reaction mechanism, Stern-Volmer quenching studies were carried out and these studies revealed that the photocatalyst is not directly involved in a single electron transfer process with the alkyl iodide.
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Affiliation(s)
- Alisha Rani Tripathy
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram (IISER-TVM), 695551, India.
| | - Rizwana Rahmathulla A
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram (IISER-TVM), 695551, India.
| | - Amit Kumar
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram (IISER-TVM), 695551, India.
| | - Veera Reddy Yatham
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram (IISER-TVM), 695551, India.
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7
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Wang J, Liu H, Liu Y, Hao W, Yang Y, Sun Y, Xu X. Catalyst-free aerobic radical cascade reactions of o-vinylphenylisocyanides with thiols to access 2-thio-substituted quinolines. Org Chem Front 2022. [DOI: 10.1039/d2qo01371a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We herein report an efficient and green aerobic radical cascade reaction of o-vinylphenylisocyanides with thiols to access a broad range of 2-thio-substituted quinolines without the need for additional catalysts or oxidants.
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Affiliation(s)
- Jin Wang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Haitao Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Yaohui Liu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Wanting Hao
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Yingqi Yang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Yanan Sun
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
| | - Xianxiu Xu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, China
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8
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Luo Z, Li R, Zhu T, Liu C, Feng H, Aboagye Nartey K, Liu Q, Xu X. Iron‐Catalyzed Oxidative Decabonylation/Radical Cyclization of Aliphatic Aldehydes with Biphenyl Isocyanides: A New Pathway For the Synthesis of 6‐Alkylphenanthridines. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Zaigang Luo
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Rui Li
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Tao Zhu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Chen‐Fu Liu
- School of Pharmaceutical Science Gannan Medical University Ganzhou 341000 P. R. China
| | - Haoran Feng
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Kojo Aboagye Nartey
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Qiannan Liu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
| | - Xuemei Xu
- State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines College of Chemical Engineering AnHui University of Science and Technology Huainan 232001 P. R. China
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9
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Talukdar V, Vijayan A, Kumar Katari N, Radhakrishnan KV, Das P. Recent Trends in the Synthesis and Mechanistic Implications of Phenanthridines. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001236] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Vishal Talukdar
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad 826004 India
| | - Ajesh Vijayan
- Department of Chemistry CHRIST (Deemed to be University) Hosur road Bengaluru 560029 India
| | | | - K. V. Radhakrishnan
- CSIR – National Institute for Interdisciplinary Science and Technology Thiruvananthapuram 695019 India
| | - Parthasarathi Das
- Department of Chemistry Indian Institute of Technology (Indian School of Mines) Dhanbad 826004 India
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10
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Tran CC, Kawaguchi SI, Sato F, Nomoto A, Ogawa A. Photoinduced Cyclizations of o-Diisocyanoarenes with Organic Diselenides and Thiols that Afford Chalcogenated Quinoxalines. J Org Chem 2020; 85:7258-7266. [DOI: 10.1021/acs.joc.0c00647] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Cong Chi Tran
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shin-ichi Kawaguchi
- Center for Education and Research in Agricultural Innovation, Faculty of Agriculture, Saga University, 152-1 Shonan-cho, Karatsu, Saga 847-0021, Japan
| | - Fumiya Sato
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akihiro Nomoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
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11
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La-ongthong K, Naweephattana P, Khaikate O, Surawatanawong P, Soorukram D, Pohmakotr M, Reutrakul V, Leowanawat P, Kuhakarn C. Alkanethiol-Mediated Cyclization of o-Alkynylisocyanobenzenes: Synthesis of Bis-Thiolated Indole Derivatives. J Org Chem 2020; 85:6338-6351. [DOI: 10.1021/acs.joc.0c00003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kannika La-ongthong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Phiphop Naweephattana
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Onnicha Khaikate
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Panida Surawatanawong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Darunee Soorukram
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Manat Pohmakotr
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Vichai Reutrakul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Pawaret Leowanawat
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
| | - Chutima Kuhakarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Rama 6 Road, Bangkok 10400, Thailand
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12
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Li D, Lei J. Thio radical-induced denitrogenative annulation of 1-azido-2-isocyanoarenes to construct 2-thiolated benzimidazoles. Org Biomol Chem 2019; 17:9666-9671. [PMID: 31691703 DOI: 10.1039/c9ob02165e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A method for the synthesis of 2-thiolated benzimidazoles is described starting from thiols and 1-azido-2-isocyanoarenes. The isocyano group works as an acceptor of various thio radicals, followed by denitrogenative annulation of the resulting imidoyl radical intermediates to the azido group, with nitrogen loss as the only process involving high bond-forming efficiency. The one-pot method for the synthesis of these products with high functional group tolerance in the benzimidazole-based ring is not available in previous literature.
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Affiliation(s)
- Dengke Li
- College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, Yunnan, China.
| | - Jian Lei
- College of Chemical Engineering and Material, Quanzhou Normal University, Quanzhou 362000, Fujian, China.
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13
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Direct synthesis of 6-sulfonylated phenanthridines via silver-catalyzed radical sulfonylation-cyclization of 2-isocyanobiphenyls. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.07.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Chen M, Li Y, Tang H, Ding H, Wang K, Yang L, Li C, Gao M, Lei A. Bu4NI-Catalyzed Oxygen-Centered Radical Addition between Acyl Peroxides and Isocyanides. Org Lett 2017; 19:3147-3150. [DOI: 10.1021/acs.orglett.7b01272] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Meng Chen
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Yang Li
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hong Tang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Hao Ding
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Kai Wang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Lingen Yang
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Cuiting Li
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Meng Gao
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
| | - Aiwen Lei
- National
Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang, Jiangxi 330022, P. R. China
- College
of Chemistry and Molecular Sciences, the Institute for Advanced Studies
(IAS), Wuhan University, Wuhan, Hubei 430072, P. R. China
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15
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Xiong Z, Wang J, Wang Y, Luo S, Zhu Q. Palladium-catalyzed C(sp2)–H aminoimidoylation of isocyano-containing arenes: synthesis of amino substituted N-heterocycles. Org Chem Front 2017. [DOI: 10.1039/c7qo00368d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient access to amino substituted phenanthridine and isoquinoline derivatives, through palladium-catalyzed C(sp2)–H aminoimidoylation, has been developed.
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Affiliation(s)
- Zhuang Xiong
- State Key Laboratory of Respiratory Disease
- Guangzhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- China
| | - Jian Wang
- Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecule-Based Materials
- College of Chemistry and Materials Science
- Anhui Normal University
| | - Yanbo Wang
- State Key Laboratory of Respiratory Disease
- Guangzhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- China
| | - Shuang Luo
- State Key Laboratory of Respiratory Disease
- Guangzhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- China
| | - Qiang Zhu
- State Key Laboratory of Respiratory Disease
- Guangzhou Institutes of Biomedicine and Health
- Chinese Academy of Sciences
- Guangzhou 510530
- China
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16
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Zhou H, Deng XZ, Zhang AH, Tan RX. Visible-light-promoted synthesis of phenanthridines via an intermolecular isocyanide insertion reaction. Org Biomol Chem 2016; 14:10407-10414. [DOI: 10.1039/c6ob02113a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An isocyanide insertion reaction promoted by the combination of an amide and a photoredox is now presented.
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Affiliation(s)
- Hui Zhou
- Institute of Functional Biomolecules
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing
- China
| | - Xin Zhao Deng
- Institute of Functional Biomolecules
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing
- China
| | - Ai Hua Zhang
- Institute of Functional Biomolecules
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing
- China
| | - Ren Xiang Tan
- Institute of Functional Biomolecules
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing
- China
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