1
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Singhal R, Choudhary SP, Malik B, Pilania M. Cyclic diaryliodonium salts: applications and overview. Org Biomol Chem 2023; 21:4358-4378. [PMID: 37161758 DOI: 10.1039/d3ob00134b] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Owing to the recent renewed interest and groundbreaking advances in hypervalent chemistry, cyclic diaryliodonium salts have had a myriad of unique applications in the past decade. Their numerous properties, such as an efficient dual arylation mechanism, straightforward one-pot synthesis compatibility, wide substrate scope, and functionalization tolerance, have made them appropriate starting materials for many bioactive compounds. Fluorenes, thiophenes, carbazoles, phenanthrenes, and many other useful cyclic bioactive molecules that are essential for pharmaceutical synthesis can be readily accessed from cyclic diaryliodonium salts. Particular focus has been given to the high optical activity and good enantiomeric excess of the products that facilitate the easy formation of many difficult-to-obtain optical isomers, such as atropisomers. This review aims to compile and summarize all the recent advances in synthesizing methodologies to prepare the important compounds where cyclic diaryliodonium salt is an integral part of the methodologies and would hopefully provide a good foundation for further research on this topic.
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Affiliation(s)
- Rakshanda Singhal
- Department of Chemistry, Manipal University Jaipur, Jaipur, VPO-Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur, Rajasthan, 303007, India.
| | - Satya Prakash Choudhary
- Department of Chemistry, Manipal University Jaipur, Jaipur, VPO-Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur, Rajasthan, 303007, India.
| | - Babita Malik
- Department of Chemistry, Manipal University Jaipur, Jaipur, VPO-Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur, Rajasthan, 303007, India.
| | - Meenakshi Pilania
- Department of Chemistry, Manipal University Jaipur, Jaipur, VPO-Dehmi-Kalan, Off Jaipur-Ajmer Express Way, Jaipur, Rajasthan, 303007, India.
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2
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Peng X, Rahim A, Peng W, Jiang F, Gu Z, Wen S. Recent Progress in Cyclic Aryliodonium Chemistry: Syntheses and Applications. Chem Rev 2023; 123:1364-1416. [PMID: 36649301 PMCID: PMC9951228 DOI: 10.1021/acs.chemrev.2c00591] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Indexed: 01/18/2023]
Abstract
Hypervalent aryliodoumiums are intensively investigated as arylating agents. They are excellent surrogates to aryl halides, and moreover they exhibit better reactivity, which allows the corresponding arylation reactions to be performed under mild conditions. In the past decades, acyclic aryliodoniums are widely explored as arylation agents. However, the unmet need for acyclic aryliodoniums is the improvement of their notoriously low reaction economy because the coproduced aryl iodides during the arylation are often wasted. Cyclic aryliodoniums have their intrinsic advantage in terms of reaction economy, and they have started to receive considerable attention due to their valuable synthetic applications to initiate cascade reactions, which can enable the construction of complex structures, including polycycles with potential pharmaceutical and functional properties. Here, we are summarizing the recent advances made in the research field of cyclic aryliodoniums, including the nascent design of aryliodonium species and their synthetic applications. First, the general preparation of typical diphenyl iodoniums is described, followed by the construction of heterocyclic iodoniums and monoaryl iodoniums. Then, the initiated arylations coupled with subsequent domino reactions are summarized to construct polycycles. Meanwhile, the advances in cyclic aryliodoniums for building biaryls including axial atropisomers are discussed in a systematic manner. Finally, a very recent advance of cyclic aryliodoniums employed as halogen-bonding organocatalysts is described.
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Affiliation(s)
- Xiaopeng Peng
- College
of Pharmacy, Key Laboratory of Prevention and Treatment of Cardiovascular
and Cerebrovascular Diseases, Ministry of Education, Jiangxi Province
Key Laboratory of Biomaterials and Biofabrication for Tissue Engineering, Gannan Medical University, Ganzhou341000, P.R. China
- State
Key Laboratory of Oncology in South China, Collaborative Innovation
Center for Cancer Medicine, Sun Yat-sen
University Cancer Center, 651 Dongfeng East Road, Guangzhou510060, P. R. China
| | - Abdur Rahim
- Department
of Chemistry, University of Science and
Technology of China, 96 Jinzhai Road, Hefei230026, P. R. China
| | - Weijie Peng
- College
of Pharmacy, Key Laboratory of Prevention and Treatment of Cardiovascular
and Cerebrovascular Diseases, Ministry of Education, Jiangxi Province
Key Laboratory of Biomaterials and Biofabrication for Tissue Engineering, Gannan Medical University, Ganzhou341000, P.R. China
| | - Feng Jiang
- College
of Pharmacy, Key Laboratory of Prevention and Treatment of Cardiovascular
and Cerebrovascular Diseases, Ministry of Education, Jiangxi Province
Key Laboratory of Biomaterials and Biofabrication for Tissue Engineering, Gannan Medical University, Ganzhou341000, P.R. China
| | - Zhenhua Gu
- Department
of Chemistry, University of Science and
Technology of China, 96 Jinzhai Road, Hefei230026, P. R. China
| | - Shijun Wen
- State
Key Laboratory of Oncology in South China, Collaborative Innovation
Center for Cancer Medicine, Sun Yat-sen
University Cancer Center, 651 Dongfeng East Road, Guangzhou510060, P. R. China
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3
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Zhu Q, Kan C, Cao Y, Tang Z, Xu K, Hang P, Li B, Yao Y, Lei M, Yu X. Tandem Electro-Oxidative C-C and C-N Coupling and Aromatization for the Construction of Pyrazine-Fused Bis -aza[7]helicene. Org Lett 2022; 24:7053-7057. [PMID: 35984449 DOI: 10.1021/acs.orglett.2c02370] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Repeated tandem electro-oxidative C-C and C-N coupling and aromatization were employed for the efficient construction of aza[7]helicene (BA7) as a key intermediate and the targeted pyrazine-fused bis-aza[7]helicene (PBBA7) derivatives in 90.0-93.2% isolated yields under a controlled potential. The electrosynthetic protocol showed high selectivity and enabled rapid access to functionalized organic conjugated materials from readily available polycyclic aromatic amines. A synthetic mechanistic study along with an investigation of the photoelectrical properties and application of PBBA7-C16 as a potential hole-transporting material for perovskite solar cells were performed.
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Affiliation(s)
- Qiwei Zhu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Chenxia Kan
- State Key Laboratory of Silicon Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yucai Cao
- State Key Laboratory of Polyolefins and Catalysis, Shanghai Key Laboratory of Catalysis Technology for Polyolefins, Shanghai Research Institute of Chemical Industry Company Ltd., Shanghai 200062, China
| | - Zefeng Tang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Kang Xu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Pengjie Hang
- State Key Laboratory of Silicon Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Biao Li
- State Key Laboratory of Silicon Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Yuxin Yao
- State Key Laboratory of Silicon Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
| | - Ming Lei
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Xuegong Yu
- State Key Laboratory of Silicon Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
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4
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Huang L, Xie R, Wen C, Yang Y, Wang Y, Ren S, Huang B, Li S. Decarbonylative/decarboxylative [4 + 2] annulation of phthalic anhydrides and cyclic iodoniums towards triphenylenes. Org Biomol Chem 2022; 20:3913-3916. [PMID: 35507316 DOI: 10.1039/d2ob00500j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A palladium-catalyzed decarbonylative/decarboxylative [4 + 2] annulation of phthalic anhydrides with cyclic diaryliodonium salts to synthesize triphenylenes has been developed. The reaction shows broad substrate scope with a high yield of up to 99%, and it provides an efficient and fast way to access functionalized triphenylenes in only one hour.
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Affiliation(s)
- Lingyu Huang
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Rongrong Xie
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Chaoying Wen
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Yanyan Yang
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Yiwen Wang
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Shiyan Ren
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Bin Huang
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
| | - Shiqing Li
- Guangxi Key Laboratory of Electrochemical and Magneto-Chemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin 541004, China.
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5
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Lee JB, Kim GH, Jeon JH, Jeong SY, Lee S, Park J, Lee D, Kwon Y, Seo JK, Chun JH, Kang SJ, Choe W, Rohde JU, Hong SY. Rapid access to polycyclic N-heteroarenes from unactivated, simple azines via a base-promoted Minisci-type annulation. Nat Commun 2022; 13:2421. [PMID: 35504905 PMCID: PMC9065069 DOI: 10.1038/s41467-022-30086-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Accepted: 04/11/2022] [Indexed: 11/27/2022] Open
Abstract
Conventional synthetic methods to yield polycyclic heteroarenes have largely relied on metal-mediated arylation reactions requiring pre-functionalised substrates. However, the functionalisation of unactivated azines has been restricted because of their intrinsic low reactivity. Herein, we report a transition-metal-free, radical relay π-extension approach to produce N-doped polycyclic aromatic compounds directly from simple azines and cyclic iodonium salts. Mechanistic and electron paramagnetic resonance studies provide evidence for the in situ generation of organic electron donors, while chemical trapping and electrochemical experiments implicate an iodanyl radical intermediate serving as a formal biaryl radical equivalent. This intermediate, formed by one-electron reduction of the cyclic iodonium salt, acts as the key intermediate driving the Minisci-type arylation reaction. The synthetic utility of this radical-based annulative π-extension method is highlighted by the preparation of an N-doped heptacyclic nanographene fragment through fourfold C–H arylation. The functionalisation of unactivated azines has been restricted because of their intrinsic low reactivity. Here the authors show a transition-metal-free, radical relay π-extension approach to produce N-doped polycyclic aromatic compounds directly from simple azines and cyclic iodonium salts.
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Affiliation(s)
- Jae Bin Lee
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Gun Ha Kim
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Ji Hwan Jeon
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Seo Yeong Jeong
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Soochan Lee
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Jaehyun Park
- School of Energy and Chemical Engineering, UNIST, 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Doyoung Lee
- School of Energy and Chemical Engineering, UNIST, 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Youngkook Kwon
- School of Energy and Chemical Engineering, UNIST, 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Jeong Kon Seo
- UNIST Central Research Facilities (UCRF), UNIST, 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Joong-Hyun Chun
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Seok Ju Kang
- School of Energy and Chemical Engineering, UNIST, 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Wonyoung Choe
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea
| | - Jan-Uwe Rohde
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea.
| | - Sung You Hong
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan, 44919, Republic of Korea.
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6
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Shan L, Weng Y, Li H, Min L, Wang X, Hu Y. Bischler–Napieralski Synthesis of Polycyclic N-Heteroaromatics Based on Tf 2O-Promoted Electrophilic Activation of N-Aryl-2-Propynamides. J Org Chem 2022; 87:4124-4133. [DOI: 10.1021/acs.joc.1c02918] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lidong Shan
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yunxiang Weng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Hongchen Li
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Lin Min
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Xinyan Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yuefei Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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7
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Xu X, Shao J, Wang SR. Tuning the Cyclopropane Ring-Opening Reaction over Electronic Bias by Fusion to a Pre-Aromatic Ring: TfOH-Promoted Aromatization of Dibenzonorcaradienes to Dibenzo[ f, h]isocoumarins. J Org Chem 2022; 87:3794-3798. [PMID: 35037754 DOI: 10.1021/acs.joc.1c02884] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Fusion of the cyclopropane ring bearing two vicinal acceptors to the pre-aromatic dihydrophenanthrene ring, which is constructed by the Pd-catalyzed cross-coupling between the vicinal aromatic rings, is found to effectively direct the cleavage of the electronically unfavored cyclopropane bond between the vicinal acceptors. Consequently, a modular method for the rapid synthesis of dibenzo[f,h]isocoumarins from methyl ketones, aryl aldehydes, and α-keto esters via a reaction cascade of aldol condensation, Kukhtin-Ramirez cyclopropanation, Pd-catalyzed direct arylation, and acid-promoted aromatization has been realized.
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Affiliation(s)
- Xudong Xu
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Jiru Shao
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China
| | - Sunewang R Wang
- Chang-Kung Chuang Institute, School of Chemistry and Molecular Engineering, East China Normal University, 500 Dongchuan Lu, Shanghai 200241, China.,Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, 3663 North Zhongshan Lu, Shanghai 200062, China
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8
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Cheng SL, Fan XY, Zhu JF, Wang BQ, Shi Y, Feng C, Xiang SK. Palladium-catalyzed annulative π-extension of o-halobiphenyls with o-chloropyridinecarboxylic acids to access azatriphenylenes. Org Biomol Chem 2022; 20:8657-8661. [DOI: 10.1039/d2ob01562e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A palladium-catalyzed bay-region annulative π-extension reaction of o-halobiphenyls with o-chloropyridinecarboxylic acids was developed. A variety of azatriphenylene derivatives could be synthesized by this approach.
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Affiliation(s)
- Shu-Lin Cheng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
| | - Xin-Yue Fan
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
| | - Ji-Fa Zhu
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
| | - Bi-Qin Wang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
| | - Yingbo Shi
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
| | - Chun Feng
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
| | - Shi-Kai Xiang
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, P. R. China
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9
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Zhang M, Deng W, Sun M, Zhou L, Deng G, Liang Y, Yang Y. α-Bromoacrylic Acids as C1 Insertion Units for Palladium-Catalyzed Decarboxylative Synthesis of Diverse Dibenzofulvenes. Org Lett 2021; 23:5744-5749. [PMID: 34319122 DOI: 10.1021/acs.orglett.1c01888] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein α-bromoacrylic acids have been employed as C1 insertion units to achieve the palladium-catalyzed [4 + 1] annulation of 2-iodobiphenyls, which provides an efficient platform for the construction of diverse dibenzofulvenes. This protocol enables the formation of double C(aryl)-C(vinyl) bonds via a C(vinyl)-Br bond cleavage and decarboxylation. It is particularly noteworthy that the method features a broad substrate scope, and various interesting frameworks, such as bridged ring, fused (hetero)aromatic ring, and divinylbenzene, can be successfully incorporated into the products.
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Affiliation(s)
- Minghao Zhang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Wenbo Deng
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Mingjie Sun
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Liwei Zhou
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Guobo Deng
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yun Liang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yuan Yang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
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10
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Antonkin NS, Vlasenko YA, Yoshimura A, Smirnov VI, Borodina TN, Zhdankin VV, Yusubov MS, Shafir A, Postnikov PS. Preparation and Synthetic Applicability of Imidazole-Containing Cyclic Iodonium Salts. J Org Chem 2021; 86:7163-7178. [PMID: 33944564 DOI: 10.1021/acs.joc.1c00483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A novel approach to the preparation of imidazole-substituted cyclic iodonium salts has been developed via the oxidative cyclization of 1-phenyl-5-iodoimidazole using a cheap and available Oxone/H2SO4 oxidative system. The structure of the new polycyclic heteroarenes has been confirmed by single-crystal X-ray diffractometry, revealing the characteristic structure features for cyclic iodonium salts. The newly produced imidazole-flanked cyclic iodonium compounds were found to readily engage in a heterocyclization reaction with elemental sulfur, affording benzo[5,1-b]imidazothiazoles in good yields.
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Affiliation(s)
- Nikita S Antonkin
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian Federation
| | - Yulia A Vlasenko
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian Federation
| | - Akira Yoshimura
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian Federation
| | - Vladimir I Smirnov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky Str., 1, Irkutsk 664033, Russian Federation
| | - Tatyana N Borodina
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky Str., 1, Irkutsk 664033, Russian Federation
| | - Viktor V Zhdankin
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian Federation.,Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, Minnesota 55812, United States
| | - Mekhman S Yusubov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian Federation
| | - Alexandr Shafir
- Department of Biological Chemistry, IQAC-CSIC, c/Jordi Girona 18-26, Barcelona 08034, Spain
| | - Pavel S Postnikov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk 634050, Russian Federation.,Department of Solid-State Engineering, University of Chemistry and Technology, Prague 16628, Czech Republic
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11
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Ke J, Zu B, Guo Y, Li Y, He C. Hexafluoroisopropanol-Enabled Copper-Catalyzed Asymmetric Halogenation of Cyclic Diaryliodoniums for the Synthesis of Axially Chiral 2,2'-Dihalobiaryls. Org Lett 2021; 23:329-333. [PMID: 33372799 DOI: 10.1021/acs.orglett.0c03833] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
An efficient asymmetric halogenation of cyclic diaryliodonium salts is demonstrated, which gives access to a wide range of axially chiral 2,2'-dihalobiaryls in good to excellent yields and with excellent enantioselectivities. The use of CuX with chiral bisoxazoline ligand and tetrabutylammonium halides in the unique solvent of hexafluoroisopropanol (HFIP) led to the best results in the process. The axially chiral 2,2'-dihalobiaryls can be transformed into a number of enantiopure chiral ligands that could be potentially useful in asymmetric catalysis.
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Affiliation(s)
- Jie Ke
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Bing Zu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yonghong Guo
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yingzi Li
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Chuan He
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
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12
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Zhang M, Zhou F, Xuchen X, Zhou L, Deng G, Liang Y, Yang Y. A palladium-catalyzed Heck/[4 + 1] decarboxylative cyclization cascade to access diverse heteropolycycles by using α-bromoacrylic acids as C1 insertion units. Org Chem Front 2021. [DOI: 10.1039/d1qo00861g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel palladium-catalyzed Heck/[4 + 1] decarboxylative cyclization cascade of alkene-tethered aryl iodides by employing α-bromoacrylic acids as C1 insertion units is reported.
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Affiliation(s)
- Minghao Zhang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Fengru Zhou
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Xinyu Xuchen
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Liwei Zhou
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Guobo Deng
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yun Liang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yuan Yang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
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13
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Kantarod K, Worakul T, Soorukram D, Kuhakarn C, Reutrakul V, Surawatanawong P, Wattanathana W, Leowanawat P. Dibenzopleiadiene-embeded polyaromatics via [4 + 3] annulative decarbonylation/decarboxylation. Org Chem Front 2021. [DOI: 10.1039/d0qo00942c] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A novel and efficient sequential cross-coupling/annulation strategy is developed to construct structurally and optoelectronically diverse class of dibezopleiadiene-embeded polyaromatics.
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Affiliation(s)
- Kritchasorn Kantarod
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Thanapat Worakul
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Darunee Soorukram
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Chutima Kuhakarn
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Vichai Reutrakul
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Panida Surawatanawong
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
| | - Worawat Wattanathana
- Department of Materials Engineering
- Faculty of Engineering
- Kasetsart University
- Bangkok 10900
- Thailand
| | - Pawaret Leowanawat
- Center of Excellence for Innovation in Chemistry (PERCH-CIC) and Department of Chemistry
- Faculty of Science
- Mahidol University
- Bangkok 10400
- Thailand
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14
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Zhao Q, Choy PY, Li L, Kwong FY. Recent explorations of palladium-catalyzed regioselective aromatic extension processes. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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15
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Zhu K, Song Z, Wang Y, Zhang F. Synthesis of 2,2′-Dihalobiaryls via Cu-Catalyzed Halogenation of Cyclic Diaryliodonium Salts. Org Lett 2020; 22:9356-9359. [DOI: 10.1021/acs.orglett.0c03614] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Kai Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Zongqiang Song
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yi Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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16
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Peng X, Yang Y, Luo B, Wen S, Huang P. Modular Tandem Mizoroki‐Heck/Reductive Heck Reactions to Construct Fluorenes from Cyclic Diaryliodoniums. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xiaopeng Peng
- School of Pharmaceutical Sciences Zhaoqing Medical College Zhaoqing 526000 People's Republic of China
- Sun Yat-sen University Cancer Center State Key Laboratory of Oncology in South China Collaborative innovation Center for Cancer Medicine Sun Yat-sen University Guangzhou 510060 People's Republic of China
| | - Yang Yang
- Sun Yat-sen University Cancer Center State Key Laboratory of Oncology in South China Collaborative innovation Center for Cancer Medicine Sun Yat-sen University Guangzhou 510060 People's Republic of China
- School of Pharmaceutical Science Sun Yat-sen University Guangzhou 510006 People's Republic of China
| | - Bingling Luo
- Sun Yat-sen University Cancer Center State Key Laboratory of Oncology in South China Collaborative innovation Center for Cancer Medicine Sun Yat-sen University Guangzhou 510060 People's Republic of China
| | - Shijun Wen
- Sun Yat-sen University Cancer Center State Key Laboratory of Oncology in South China Collaborative innovation Center for Cancer Medicine Sun Yat-sen University Guangzhou 510060 People's Republic of China
| | - Peng Huang
- Sun Yat-sen University Cancer Center State Key Laboratory of Oncology in South China Collaborative innovation Center for Cancer Medicine Sun Yat-sen University Guangzhou 510060 People's Republic of China
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17
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Abstract
Due to similar reactivity in comparison with aromatic organometallic reagents,
diaryliodonium salts are currently in broad usage as less toxic, highly efficient, stable and
mild electrophilic reagents in organic synthesis. The hypervalent iodine center of diaryliodonium
salts can lead to unique reactivity, which thus is frequently presented in metal-free
arylations or metal-involved elementary reactions such as oxidative addition, reduction
elimination, ligand coupling and ligand exchange reaction. As such, diaryliodonium salts
have experienced explosive growth by transferring aromatics to the target molecules. In
contrast to the reviews on the synthetic utility or aryl transformations by using diaryliodonium
salts, this review provides a summary of their structures and the synthetic strategies
towards them during recent decades.
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Affiliation(s)
- Yu Wang
- School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Guoqiang An
- School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Limin Wang
- School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai, 200237, China
| | - Jianwei Han
- School of Chemistry and Molecular Engineering, East China University of Science & Technology, Shanghai, 200237, China
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18
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Ding M, Hua W, Liu M, Zhang F. Pd-Catalyzed C(sp 3)-H Biarylation via Transient Directing Group Strategy. Org Lett 2020; 22:7419-7423. [PMID: 32946696 DOI: 10.1021/acs.orglett.0c02353] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Here, we describe a highly selective Pd-catalyzed C(sp3)-H biarylation of 2-methylbenzaldehydes using cyclic diaryliodonium salts as arylation reagents. The key strategy is the employment of tert-leucine as a bidentate transient directing group for the proximity-driven metalation to achieve reactivity and selectivity in C-H activation. Various functionalized biaryls bearing both aldehyde and iodine functional groups were prepared successfully, which could be further transformed into a wide range of compounds with potential applications in pharmaceutical chemistry and materials science.
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Affiliation(s)
| | | | | | - Fengzhi Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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19
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Chakraborty B, Kar A, Chanda R, Jana U. Application of the Povarov Reaction in Biaryls under Iron Catalysis for the General Synthesis of Dibenzo[ a, c]Acridines. J Org Chem 2020; 85:9281-9289. [PMID: 32588630 DOI: 10.1021/acs.joc.0c01300] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A modified Povarov reaction involving 2'-alkynylbiaryl-2-carbaldehydes and aryl amines with tandem oxidation was performed using catalytic FeCl3. The outcome was an efficient general synthesis of dibenzo[a,c]acridines with moderate to high yields. This method offers simplicity in the preparation of substrates, diverse substrate scope, and high atom economy. The generality of the protocol was verified by synthesizing a tribenzo[a,c,h]acridine derivative. Photophysical properties of the synthesized compounds were also studied. The compounds absorb UV light typically in the range 230-330 nm and emit in the visible range of 400-420 nm.
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Affiliation(s)
- Baitan Chakraborty
- Department of Chemistry, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Abhishek Kar
- Department of Chemistry, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Rupsa Chanda
- Department of Chemistry, Jadavpur University, Kolkata 700032, West Bengal, India
| | - Umasish Jana
- Department of Chemistry, Jadavpur University, Kolkata 700032, West Bengal, India
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20
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He H, Guo J, Sun W, Yang B, Zhang F, Liang G. Palladium-Catalyzed Direct Mono- or Polyhalogenation of Benzothiadiazole Derivatives. J Org Chem 2020; 85:3788-3798. [PMID: 31994395 DOI: 10.1021/acs.joc.9b03418] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An unprecedented method for the palladium (II)-catalyzed direct halogenation of benzothiadiazole derivatives is reported here, which would allow the rational tuning of their electronic properties by further transformations. The key strategy is the combination of the double functions of benzothiadiazole as both an important moiety of functional materials and modifiable directing group. Various mono/polychlorinated, brominated, or iodinated benzothiadiazole products could be prepared efficiently, which can be converted into a wide range of valuable polyaromatic compounds with potential applications in material chemistry.
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Affiliation(s)
- Hui He
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China.,College of Pharmaceutical Science, Wenzhou Medical University, Wenzhou 325035, P. R. China
| | - Jie Guo
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Wei Sun
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Bin Yang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Guang Liang
- College of Pharmaceutical Science, Wenzhou Medical University, Wenzhou 325035, P. R. China
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21
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Takahashi Y, Tsuji H, Kawatsura M. Nickel-Catalyzed Transformation of Alkene-Tethered Oxime Ethers to Nitriles by a Traceless Directing Group Strategy. J Org Chem 2020; 85:2654-2665. [PMID: 31876416 DOI: 10.1021/acs.joc.9b02705] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Nickel-catalyzed transformation of alkene-tethered oxime ethers to nitriles using a traceless directing group strategy has been developed. A series of alkene-tethered oxime ethers derived from benzaldehyde and cinnamyl aldehyde derivatives were converted into the corresponding benzonitriles and cinnamonitriles in 46-98% yields using the nickel catalyst system. Control experiments showed that the alkene group tethered to an oxygen atom on the oximes via one methylene unit plays a key role as a traceless directing group during the catalysis.
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Affiliation(s)
- Yoshiyuki Takahashi
- Department of Chemistry, College of Humanities & Sciences , Nihon University , Sakurajosui, Setagaya-ku , Tokyo 156-8550 , Japan
| | - Hiroaki Tsuji
- Department of Chemistry, College of Humanities & Sciences , Nihon University , Sakurajosui, Setagaya-ku , Tokyo 156-8550 , Japan
| | - Motoi Kawatsura
- Department of Chemistry, College of Humanities & Sciences , Nihon University , Sakurajosui, Setagaya-ku , Tokyo 156-8550 , Japan
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22
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Zhu K, Wang Y, Fang Q, Song Z, Zhang F. Enantioselective Synthesis of Axially Chiral Biaryls via Copper-Catalyzed Thiolation of Cyclic Diaryliodonium Salts. Org Lett 2020; 22:1709-1713. [DOI: 10.1021/acs.orglett.9b04555] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Kai Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yi Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Qi Fang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Zongqiang Song
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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23
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Hu T, Ye Z, Zhu K, Xu K, Wu Y, Zhang F. Synthesis of Tribenzo[ b, d, f]azepines via Cascade π-Extended Decarboxylative Annulation Involving Cyclic Diaryliodonium Salts. Org Lett 2020; 22:505-509. [PMID: 31904242 DOI: 10.1021/acs.orglett.9b04269] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Various functionalized tribenzo[b,d,f]azepines were prepared efficiently with the readily available 2-aminobenzoic acids and cyclic hypervalent diaryliodonium reagents as starting materials under Pd(II) catalysis. The key of this step-economical protocol is that the carboxylic acid functionality was employed as both a traceless directing group for the N-H activation/arylation and a functional handle for the tandem π-extended decarboxylative annulation.
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Affiliation(s)
- Tao Hu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P.R. China
| | - Zenghui Ye
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P.R. China
| | - Kai Zhu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P.R. China
| | - Kai Xu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P.R. China
| | - Yanqi Wu
- Institute of Information Resource , Zhejiang University of Technology , Hangzhou 310014 , P.R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P.R. China
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24
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Wang G, Xiong B, Zhou C, Liu Y, Xu W, Yang C, Tang K, Wong W. Copper‐Catalyzed Diphenylation of P(O)‐OH Bonds with Cyclic Diaryliodonium Salts. Chem Asian J 2019; 14:4365-4374. [PMID: 31646736 DOI: 10.1002/asia.201901284] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/21/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Gang Wang
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
| | - Biquan Xiong
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
- Department of Applied Biology and Chemical TechnologyThe Hong Kong Polytechnic University Hung Hom Hong Kong P. R. China
| | - Congshan Zhou
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
| | - Yu Liu
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
| | - Weifeng Xu
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
| | - Chang‐An Yang
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
| | - Ke‐Wen Tang
- Department of Chemistry and Chemical EngineeringHunan Institute of Science and Technology Yueyang 414006 P. R. China
| | - Wai‐Yeung Wong
- Department of Applied Biology and Chemical TechnologyThe Hong Kong Polytechnic University Hung Hom Hong Kong P. R. China
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25
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Ye Z, Li Y, Xu K, Chen N, Zhang F. Cascade π-Extended Decarboxylative Annulation Involving Cyclic Diaryliodonium Salts: Site-Selective Synthesis of Phenanthridines and Benzocarbazoles via a Traceless Directing Group Strategy. Org Lett 2019; 21:9869-9873. [PMID: 31774290 DOI: 10.1021/acs.orglett.9b03775] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A novel cascade π-extended decarboxylative annulation (PEDA) involved with cyclic diaryliodonium salts is described. Via fine-tuning of the reaction conditions, the Pd(II)-catalyzed site-selective N1/C2 or C2/C3 annulation of commercially available indole-2-carboxylic acids can be achieved, affording valuable phenanthridines or benzocarbazoles, respectively. The key strategy is the carboxylic acid functionality being employed as both a traceless directing group for the ortho C-N or C-C coupling and a reactive group for the cascade π-extended decarboxylative annulation in a highly step economical manner.
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Affiliation(s)
- Zenghui Ye
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Yong Li
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Kai Xu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Na Chen
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
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26
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Lee JB, Jeon MH, Seo JK, von Helden G, Rohde JU, Zhao BS, Seo J, Hong SY. Annulative π-Extension of Unactivated Benzene Derivatives through Nondirected C-H Arylation. Org Lett 2019; 21:7004-7008. [PMID: 31403311 DOI: 10.1021/acs.orglett.9b02583] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Annulative π-extension chemistry provides a concise synthetic route to polycyclic arenes. Herein, we disclose a nondirected annulation approach of unactivated simple arenes. The palladium-catalyzed 2-fold C-H arylation event facilitates tandem C-C linkage relays to furnish fully benzenoid triphenylene frameworks using cyclic diaryliodonium salts. The inseparable regioisomeric mixture of 1- and 2-methyltriphenylenes is identified by the combined analysis of ion mobility-mass spectrometry, gas-phase infrared spectroscopy, and molecular simulation studies.
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Affiliation(s)
- Jae Bin Lee
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Korea
| | - Min Ho Jeon
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Korea
| | | | - Gert von Helden
- Fritz-Haber-Institut der Max-Planck-Gesellschaft, Berlin 14195, Germany
| | | | - Bum Suk Zhao
- Department of Chemistry, UNIST, Ulsan 44919, Korea
| | - Jongcheol Seo
- Department of Chemistry, POSTECH, Pohang 37673, Korea
| | - Sung You Hong
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulsan 44919, Korea
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27
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Hu T, Xu K, Ye Z, Zhu K, Wu Y, Zhang F. Two-in-One Strategy for the Pd(II)-Catalyzed Tandem C-H Arylation/Decarboxylative Annulation Involved with Cyclic Diaryliodonium Salts. Org Lett 2019; 21:7233-7237. [PMID: 31479281 DOI: 10.1021/acs.orglett.9b02429] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We report here a two-in-one strategy for the Pd(II)-catalyzed tandem C-H arylation/decarboxylative annulation between readily available cyclic diaryliodonium salts and benzoic acids. The carboxylic acid functionality can be used as both a directing group for the ortho-C-H arylation and the reactive group for the tandem decarboxylative annulation. By a step-economical double cross-coupling annulation procedure, the privileged triphenylene frameworks were efficiently constructed, which have potential applications in material chemistry.
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Affiliation(s)
- Tao Hu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Kai Xu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Zenghui Ye
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Kai Zhu
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Yanqi Wu
- Institute of Information Resource , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science , Zhejiang University of Technology , Hangzhou 310014 , P. R. China
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28
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Kepski K, Rice CR, Moran WJ. Cyclic Vinyl(aryl)iodonium Salts: Synthesis and Reactivity. Org Lett 2019; 21:6936-6939. [DOI: 10.1021/acs.orglett.9b02540] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Konrad Kepski
- Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, U.K
| | - Craig R. Rice
- Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, U.K
| | - Wesley J. Moran
- Department of Chemistry, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, U.K
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29
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Zhu D, Li M, Wu Z, Du Y, Luo B, Huang P, Wen S. Copper-Catalyzed One-Pot Synthesis of Dibenzofurans, Xanthenes, and Xanthones from Cyclic Diphenyl Iodoniums. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900745] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Daqian Zhu
- School of pharmacy; Guangdong Pharmaceutical University; 280 Waihuan East Road 510006 Guangzhou China
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Min Li
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
- Collaborative Innovation Center for Cancer Medicine; Changsha Medical University; 1501 Leifeng Road 410219 Changsha China
| | - Zhouming Wu
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Yongliang Du
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Bingling Luo
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Peng Huang
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
| | - Shijun Wen
- State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Sun Yat-sen University, Cancer Center; 651 Dongfeng East Road 510060 Guangzhou China
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30
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Zhu K, Xu K, Fang Q, Wang Y, Tang B, Zhang F. Enantioselective Synthesis of Axially Chiral Biaryls via Cu-Catalyzed Acyloxylation of Cyclic Diaryliodonium Salts. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00695] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kai Zhu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Kai Xu
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Qi Fang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Yi Wang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Bencan Tang
- Department of Chemical and Environment Engineering, The University of Nottingham Ningbo China, Ningbo 315100, P. R. China
| | - Fengzhi Zhang
- College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, P. R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P. R. China
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31
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Ye Z, Zhang F. Recent Advances in Constructing Nitrogen‐Containing Heterocycles
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Electrochemical Dehydrogenation. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900049] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zenghui Ye
- College of Pharmaceutical ScienceZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
- Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
| | - Fengzhi Zhang
- College of Pharmaceutical ScienceZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
- Collaborative Innovation Center of Yangtze River Delta Region Green PharmaceuticalsZhejiang University of Technology, No. 18 Chaowang Road Hangzhou Zhejiang 310014 China
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32
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NiCl2-catalyzed radical cross decarboxylative coupling between arylpropiolic acids and cyclic ethers. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.01.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Zhu D, Wu Z, Liang L, Sun Y, Luo B, Huang P, Wen S. Heterocyclic iodoniums as versatile synthons to approach diversified polycyclic heteroarenes. RSC Adv 2019; 9:33170-33179. [PMID: 35529157 PMCID: PMC9073335 DOI: 10.1039/c9ra07288h] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/09/2019] [Indexed: 12/16/2022] Open
Abstract
Polycyclic heteroarenes are important scaffolds in the construction of pharmaceuticals. We have previously developed a series of novel heterocyclic iodoniums. In our current work, these unique iodoniums were employed to construct various complex polycyclic heteroarenes with structural diversity via tandem dual arylations. As a result, indole, thiophene and triphenylene motifs were fused into these heterocycles with high molecular quality, which might provide promising fragments in drug discovery. Moreover, these heterocycles could be diversified at a late stage. The transformation of heterocyclic iodoniums led to the construction of heterocycles with a high structural diversity.![]()
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Affiliation(s)
- Daqian Zhu
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
| | - Zhouming Wu
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
| | - Liyun Liang
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
| | - Yameng Sun
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
| | - Bingling Luo
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
| | - Peng Huang
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
| | - Shijun Wen
- State Key Laboratory of Oncology in South China
- Collaborative Innovation Center for Cancer Medicine
- Sun Yat-sen University Cancer Center
- Guangzhou 510060
- China
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34
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Yang Y, Zhou B, Zhu X, Deng G, Liang Y, Yang Y. Palladium-Catalyzed Synthesis of Triphenylenes via Sequential C–H Activation and Decarboxylation. Org Lett 2018; 20:5402-5405. [DOI: 10.1021/acs.orglett.8b02310] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuzhong Yang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Bang Zhou
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Xiaoming Zhu
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Guobo Deng
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yun Liang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yuan Yang
- National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education, Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha, Hunan 410081, China
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