1
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Kumar R. Decennary Update on Oxidative-Rearrangement Involving 1,2-Aryl C-C Migration Around Alkenes: Synthetic and Mechanistic Insights. Chem Asian J 2024; 19:e202400053. [PMID: 38741472 DOI: 10.1002/asia.202400053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 05/12/2024] [Accepted: 05/13/2024] [Indexed: 05/16/2024]
Abstract
In recent years, numerous methodologies on oxidative rearrangements of alkenes have been investigated, that produce multipurpose synthons and heterocyclic scaffolds of potential applications. The present review focused on recently established methodologies for oxidative transformation via 1,2-aryl migration in alkenes (2013-2023). Special emphasis has been placed on mechanistic pathways to understand the reactivity pattern of different substrates, challenges to enhance selectivity, the key role of different reagents, and effect of different substituents, and how they affect the rearrangement process. Moreover, synthetic limitations and future direction also have been discussed. We believe, this review offers new synthetic and mechanistic insight to develop elegant precursors and approaches to explore the utilization of alkene-based compounds for natural product synthesis and functional materials.
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Affiliation(s)
- Ravinder Kumar
- Department of Chemistry, MMEC, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, Haryana (India
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2
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Umakoshi Y, Takemoto Y, Tsubouchi A, Zhdankin VV, Yoshimura A, Saito A. Dehydrogenative Cycloisomerization/Arylation Sequence of
N
‐Propargyl Carboxamides with Arenes by Iodine(III)‐Catalysis. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yuki Umakoshi
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
| | - Yusuke Takemoto
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
| | - Akira Tsubouchi
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
| | - Viktor V. Zhdankin
- Department of Chemistry and Biochemistry University of Minnesota Duluth MN 55812 USA
| | - Akira Yoshimura
- Department of Chemistry and Biochemistry University of Minnesota Duluth MN 55812 USA
- Research School of Chemistry and Applied Biomedical Sciences The Tomsk Polytechnic University, postCode/>634050 Tomsk Russia
| | - Akio Saito
- Division of Applied Chemistry Institute of Engineering Tokyo University of Agriculture and Technology Koganei Tokyo 184-8588 Japan
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3
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Yang M, Liu N, Zhang Z, She YB, Yang YF. Ni-Catalyzed Ligand-Controlled Selective 5-Exo and 6-Endo Cyclization/Cross-Couplings Involving an Unusual 1,2-Aryl Migration. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05466] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Miao Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Ning Liu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Zhanhao Zhang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yuan-Bin She
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yun-Fang Yang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
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4
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Zhifang Y, Yifu C, Beibei Z, Yunyi D, Chi H, Yunfei D. Oxidative Rearrangement Reactions Mediated by Hypervalent-Iodine Reagents. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202206039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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5
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Kumar R, Parkash J, Kamal R, Kumar V, Saini S. Synthesis, XRD and Mechanistic Studies of α‐Aryl‐β,β‐ditosyloxy Ketones: An Oxidative 1,2‐Aryl Migration in α,β‐Unsaturated Diaryl Ketones Under Metal Free Conditions. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ravinder Kumar
- Department of Chemistry Kurukshetra University Kurukshetra 136119 Haryana India
- Department of Chemistry Maharishi Markandeshwar (Deemed to be University) Mullana 133207 Ambala, Haryana India
| | - Jai Parkash
- Department of Chemistry Kurukshetra University Kurukshetra 136119 Haryana India
| | - Raj Kamal
- Department of Chemistry Kurukshetra University Kurukshetra 136119 Haryana India
| | - Vipan Kumar
- Department of Chemistry Kurukshetra University Kurukshetra 136119 Haryana India
| | - Sangeeta Saini
- Department of Chemistry Kurukshetra University Kurukshetra 136119 Haryana India
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6
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Li Y, Zhou M, Park S, Dang L. Comparative DFT Study on Dehydrogenative C(sp)-H Elementation (E = Si, Ge, and Sn) of Terminal Alkynes Catalyzed by a Cationic Ruthenium(II) Thiolate Complex. Inorg Chem 2021; 60:6228-6238. [PMID: 33852282 DOI: 10.1021/acs.inorgchem.0c03695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Described herein is a comparative theoretical study of dehydrogenative C(sp)-H functionalizations of a terminal alkyne with group-14-based hydrides (HEEt3; E = Si, Ge, Sn) catalyzed by an Ohki-Tatsumi complex-a cationic Ru(II) complex with a tethered thiolate ligand ([Ru-S] = [(DmpS)Ru(PiPr3)][BAr4F]; Dmp = 2,6-(dimesityl)2C6H3; ArF = 3,5-(CF3)2C6H3). The calculations indicate that the energy barriers for heterolytic cleavage of the H-EEt3 bonds at the Ru-S sites of the Ohki-Tatsumi complex highly vary depending on the group 14 elements from 3.8 kcal/mol (E = Sn) to 10.5 kcal/mol (E = Ge) and 18.5 kcal/mol (E = Si), where Ru and S elements cooperatively serve as the Lewis acid and base, respectively. Likewise, the transfer of the group 14 cation (Et3E+) to the C-C triple bond to generate the β-element-stabilized vinyl cations-the rate-determining step (RDS) of the overall reaction-is predicted to be susceptible to the element's identity [Ea = 36.8 for Sn < 42.9 and Ge < 50.7 for Si (kcal/mol)]. The key transition states involved in the RDS are compared in terms of energy and structure within each system of the group 14 hydrides. The distortion/interaction-activation strain (DIAS) model analysis of the transition states responsible for dehydrogenative stannylation and hydrostannation of a terminal alkyne sheds light on the origin of the experimentally observed kinetic preference toward dehydrogenative C-H stannylation over hydrostannation.
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Affiliation(s)
- Yahui Li
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, Guangdong 515063, P. R. China
| | - Miaomiao Zhou
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, Guangdong 515063, P. R. China
| | - Sehoon Park
- Department of Chemistry, Guangdong Technion Israel Institute of Technology, Shantou, Guangdong 515063, China.,Technion-Israel Institute of Technology, Technion City, 32000 Haifa, Israel
| | - Li Dang
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, Guangdong 515063, P. R. China
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7
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Azizollahi H, García-López JA. Recent Advances on Synthetic Methodology Merging C-H Functionalization and C-C Cleavage. Molecules 2020; 25:E5900. [PMID: 33322116 PMCID: PMC7764206 DOI: 10.3390/molecules25245900] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 12/09/2020] [Accepted: 12/10/2020] [Indexed: 02/08/2023] Open
Abstract
The functionalization of C-H bonds has become a major thread of research in organic synthesis that can be assessed from different angles, for instance depending on the type of catalyst employed or the overall transformation that is carried out. This review compiles recent progress in synthetic methodology that merges the functionalization of C-H bonds along with the cleavage of C-C bonds, either in intra- or intermolecular fashion. The manuscript is organized in two main sections according to the type of substrate in which the cleavage of the C-C bond takes place, basically attending to the scission of strained or unstrained C-C bonds. Furthermore, the related research works have been grouped on the basis of the mechanistic aspects of the different transformations that are carried out, i.e.,: (a) classic transition metal catalysis where organometallic intermediates are involved; (b) processes occurring via radical intermediates generated through the use of radical initiators or photochemically; and (c) reactions that are catalyzed or mediated by suitable Lewis or Brønsted acid or bases, where molecular rearrangements take place. Thus, throughout the review a wide range of synthetic approaches show that the combination of C-H and C-C cleavage in single synthetic operations can serve as a platform to achieve complex molecular skeletons in a straightforward manner, among them interesting carbo- and heterocyclic scaffolds.
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Affiliation(s)
- Hamid Azizollahi
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 91775-1436, Iran
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8
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Mal S, Jana M. An unusual and facile N-hetero cyclisation of 2-amino-4-(2-oxo-2-arylethyl)-4H-chromene-3-carbonitrile derivatives using hypervalent iodine in alcohol under ambient condition. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Gao RX, Luan XQ, Xie ZY, Yang L, Pei Y. Fe-Catalyzed decarbonylative cascade reaction of N-aryl cinnamamides with aliphatic aldehydes to construct 3,4-dihydroquinolin-2(1H)-ones. Org Biomol Chem 2019; 17:5262-5268. [PMID: 31086867 DOI: 10.1039/c9ob00492k] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A practical Fe-catalyzed decarbonylative cascade reaction of N-aryl cinnamamides with aliphatic aldehydes to provide C3 alkylated 3,4-dihydroquinolin-2(1H)-ones is developed. Aliphatic aldehydes were oxidatively decarbonylated into 1°, 2° and 3° alkyl radicals conveniently, allowing for the subsequent cascade construction of C(sp3)-C(sp3) and C(sp3)-C(sp2) bonds via radical addition and HAS-type cyclization. The importance of the amide linkage and the selectivity of the 6-endo-trig over 5-exo-trig cyclization pathway were elucidated by experimental results and DFT calculations.
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Affiliation(s)
- Ru-Xin Gao
- Key Laboratory for Environmentally Friendly Chemistry and Application of the Ministry of Education, Key Laboratory for Green Organic Synthesis and Application of Hunan Province, College of Chemistry, Xiangtan University, Hunan, 411105, PR China.
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10
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Gorman RM, Hurst TE, Petersen WF, Taylor RJ. A copper(II)-mediated radical cross-dehydrogenative coupling/sulfinic acid elimination approach to 2-quinolones. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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11
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Fritzemeier RG, Medici EJ, Szwetkowski C, Wonilowicz LG, Sibley CD, Slebodnick C, Santos WL. Route to Air and Moisture Stable β-Difluoroboryl Acrylamides. Org Lett 2019; 21:8053-8057. [PMID: 31538791 DOI: 10.1021/acs.orglett.9b03031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A method for the preparation of air stable difluoroboryl acrylamides is reported. In contrast to the ubiquitous organotrifluoroborate salts, difluoroboryl acrylamides are relatively nonpolar and are readily purified by silica chromatography. Difluoroboryl acrylamides serve as efficient substrates in cross-coupling reactions to afford the corresponding trisubstituted acrylamides in good to excellent yields. The utility of the difluoroboryl group in various chemical transformations is presented.
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Affiliation(s)
- Russell G Fritzemeier
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
| | - Eric J Medici
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
| | - Connor Szwetkowski
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
| | - Laura G Wonilowicz
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
| | - Christopher D Sibley
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
| | - Carla Slebodnick
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
| | - Webster L Santos
- Department of Chemistry , Virginia Tech , 900 West Campus Drive , Blacksburg , Virginia 24061 , United States
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12
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Zheng H, Sang Y, Houk KN, Xue XS, Cheng JP. Mechanism and Origins of Enantioselectivities in Spirobiindane-Based Hypervalent Iodine(III)-Induced Asymmetric Dearomatizing Spirolactonizations. J Am Chem Soc 2019; 141:16046-16056. [DOI: 10.1021/jacs.9b08243] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Hanliang Zheng
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Yueqian Sang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - K. N. Houk
- Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Xiao-Song Xue
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
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13
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Yamakoshi W, Arisawa M, Murai K. Oxidative Rearrangement of Primary Amines Using PhI(OAc)2 and Cs2CO3. Org Lett 2019; 21:3023-3027. [DOI: 10.1021/acs.orglett.9b00559] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Wataru Yamakoshi
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Mitsuhiro Arisawa
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Kenichi Murai
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
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14
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Zheng MW, Yuan X, Cui YS, Qiu JK, Li G, Guo K. Electrochemical Sulfonylation/Heteroarylation of Alkenes via Distal Heteroaryl ipso-Migration. Org Lett 2018; 20:7784-7789. [DOI: 10.1021/acs.orglett.8b03191] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ming-Wei Zheng
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
- Institute of Chemistry & Biomedical Sciences, Nanjing University, Nanjing 210093, P. R. China
| | - Xin Yuan
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
- Institute of Chemistry & Biomedical Sciences, Nanjing University, Nanjing 210093, P. R. China
| | - Yu-Sheng Cui
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Jiang-Kai Qiu
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Guigen Li
- Institute of Chemistry & Biomedical Sciences, Nanjing University, Nanjing 210093, P. R. China
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409-1061, United States
| | - Kai Guo
- Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing 211816, P. R. China
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15
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Zhou Y, Wang Y, Lou Y, Song Q. Oxidative Rearrangement of 3-Aminoindazoles for the Construction of 1,2,3-Benzotriazine-4(3H)-ones at Ambient Temperature. Org Lett 2018; 20:6494-6497. [DOI: 10.1021/acs.orglett.8b02813] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yao Zhou
- Institute of Next Generation Matter Transformation, College of Chemical Engineering, College of Material Sciences Engineering, Huaqiao University, 668 Jimei Boulevard, Xiamen, Fujian 361021, P.R. China
| | - Ya Wang
- Institute of Next Generation Matter Transformation, College of Chemical Engineering, College of Material Sciences Engineering, Huaqiao University, 668 Jimei Boulevard, Xiamen, Fujian 361021, P.R. China
| | - Yixian Lou
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang 310000, P.R. China
| | - Qiuling Song
- Institute of Next Generation Matter Transformation, College of Chemical Engineering, College of Material Sciences Engineering, Huaqiao University, 668 Jimei Boulevard, Xiamen, Fujian 361021, P.R. China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou, Zhejiang 310000, P.R. China
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16
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Li X, Chen P, Liu G. Recent advances in hypervalent iodine(III)-catalyzed functionalization of alkenes. Beilstein J Org Chem 2018; 14:1813-1825. [PMID: 30112085 PMCID: PMC6071704 DOI: 10.3762/bjoc.14.154] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 06/22/2018] [Indexed: 12/24/2022] Open
Abstract
Hypervalent iodine(III) reagents have been well-developed and widely utilized in functionalization of alkenes, however, generally either stoichiometric amounts of iodine(III) reagents are required or stoichiometric oxidants such as mCPBA are employed to in situ generate iodine(III) species. In this review, recent developments of hypervalent iodine(III)-catalyzed functionalization of alkenes and asymmetric reactions using a chiral iodoarene are summarized.
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Affiliation(s)
- Xiang Li
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Pinhong Chen
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Guosheng Liu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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17
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Murai K, Kobayashi T, Miyoshi M, Fujioka H. Oxidative Rearrangement of Secondary Amines Using Hypervalent Iodine(III) Reagent. Org Lett 2018; 20:2333-2337. [DOI: 10.1021/acs.orglett.8b00675] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Kenichi Murai
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Tetsuya Kobayashi
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Makoto Miyoshi
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
| | - Hiromichi Fujioka
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Suita, Osaka 565-0871, Japan
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18
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Yue X, Shan C, Qi X, Luo X, Zhu L, Zhang T, Li Y, Li Y, Bai R, Lan Y. Insights into disilylation and distannation: sequence influence and ligand/steric effects on Pd-catalyzed difunctionalization of carbenes. Dalton Trans 2018; 47:1819-1826. [DOI: 10.1039/c7dt04084a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Density functional theory (DFT) calculation has been used to reveal the mechanism of Pd-catalyzed disilylation of carbene, which is a pathway to construct disilylmethane derivatives.
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Affiliation(s)
- Xiaoyu Yue
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Chunhui Shan
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Xiaotian Qi
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Xiaoling Luo
- College of Chemistry
- Chongqing Normal University
- Chongqing 400030
- P. R. China
| | - Lei Zhu
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Tao Zhang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Yuanyuan Li
- School of Biological and Chemical Engineering
- Chongqing University of Education
- Chongqing 400067
- P. R. China
| | - Yingzi Li
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Ruopeng Bai
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
| | - Yu Lan
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400030
- P. R. China
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19
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Zhao X, Zhang Y, Deng J, Zhang-Negrerie D, Du Y. TBHP/TBAI-Mediated Oxidative Cascade Reaction Consisting of Dimerization, Cyclization, and 1,2-Aryl Migration: Metal-Free Synthesis of Pyrrolin-4-ones and Highly Substituted Pyrroles. J Org Chem 2017; 82:12682-12690. [DOI: 10.1021/acs.joc.7b02491] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xiaoyuan Zhao
- Tianjin
Key Laboratory for Modern Drug Delivery and High-Efficiency, School
of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yong Zhang
- Tianjin
Key Laboratory for Modern Drug Delivery and High-Efficiency, School
of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Jun Deng
- School
of Pharmaceutical Sciences and Innovative Drug Research Centre, Chongqing University, 55 Daxuecheng South Road, Shapingba, Chongqing 401331, China
| | - Daisy Zhang-Negrerie
- Tianjin
Key Laboratory for Modern Drug Delivery and High-Efficiency, School
of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yunfei Du
- Tianjin
Key Laboratory for Modern Drug Delivery and High-Efficiency, School
of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
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20
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Challa C, Varughese S, Suresh CH, Lankalapalli RS. Metal-Free Multiple Carbon–Carbon and Carbon–Hydrogen Bond Activations via Charge-Switching Mechanism in Unstrained Diindolylmethanes. Org Lett 2017; 19:4219-4222. [PMID: 28763232 DOI: 10.1021/acs.orglett.7b01843] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Chandrasekhar Challa
- Chemical Sciences and Technology
Division and Academy of Scientific and Innovative Research (AcSIR), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, India
| | - Sunil Varughese
- Chemical Sciences and Technology
Division and Academy of Scientific and Innovative Research (AcSIR), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, India
| | - Cherumuttathu H. Suresh
- Chemical Sciences and Technology
Division and Academy of Scientific and Innovative Research (AcSIR), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, India
| | - Ravi S. Lankalapalli
- Chemical Sciences and Technology
Division and Academy of Scientific and Innovative Research (AcSIR), CSIR-National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram 695019, India
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21
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Alazet S, Le Vaillant F, Nicolai S, Courant T, Waser J. Divergent Access to (1,1) and (1,2)‐Azidolactones from Alkenes using Hypervalent Iodine Reagents. Chemistry 2017; 23:9501-9504. [DOI: 10.1002/chem.201702599] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Sébastien Alazet
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Franck Le Vaillant
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Stefano Nicolai
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Thibaut Courant
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
- Current address: Laboratoire COBRA–Bâtiment IRCOF UMR 6014, CNRS-INSAUniversité de Rouen 1 Rue Tesnière 76281 Mont-Saint-Aignan Cedex France
| | - Jerome Waser
- Laboratory of Catalysis and Organic SynthesisEcole Polytechnique Fédérale de Lausanne, EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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22
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Shimogaki M, Fujita M, Sugimura T. Enantioselective C–C Bond Formation during the Oxidation of 5-Phenylpent-2-enyl Carboxylates with Hypervalent Iodine(III). J Org Chem 2017; 82:11836-11840. [DOI: 10.1021/acs.joc.7b01141] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mio Shimogaki
- Graduate School of Material
Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Morifumi Fujita
- Graduate School of Material
Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
| | - Takashi Sugimura
- Graduate School of Material
Science, University of Hyogo, Kohto, Kamigori, Hyogo 678-1297, Japan
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23
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Hu B, Cao Y, Zhang B, Zhang-Negrerie D, Du Y. Formation of Phenyliodonio-Substituted Spirofurooxindole Trifluoroacetates from N
-Substituted 3-Oxopentanediamides via
Phenyliodine Bis(trifluoroacetate)-Mediated Oxidative Cascade Reactions. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700075] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Bei Hu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Yang Cao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Bobo Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Daisy Zhang-Negrerie
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 People's Republic of China
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24
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Li H, Cheng P, Jiang L, Yang JL, Zu L. Bio-Inspired Fragmentations: Rapid Assembly of Indolones, 2-Quinolinones, and (−)-Goniomitine. Angew Chem Int Ed Engl 2017; 56:2754-2757. [PMID: 28128515 DOI: 10.1002/anie.201611830] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 01/15/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Haokun Li
- School of Pharmaceutical Sciences; Tsinghua University; Beijing 100084 China
| | - Peng Cheng
- Collaborative Innovation Center for Biotherapy; West China Medical School; Sichuan University; Chengdu 610041 China
| | - Long Jiang
- School of Pharmaceutical Sciences; Tsinghua University; Beijing 100084 China
| | - Jin-Liang Yang
- Collaborative Innovation Center for Biotherapy; West China Medical School; Sichuan University; Chengdu 610041 China
| | - Liansuo Zu
- School of Pharmaceutical Sciences; Tsinghua University; Beijing 100084 China
- Collaborative Innovation Center for Biotherapy; West China Medical School; Sichuan University; Chengdu 610041 China
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25
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Li H, Cheng P, Jiang L, Yang JL, Zu L. Bio-Inspired Fragmentations: Rapid Assembly of Indolones, 2-Quinolinones, and (−)-Goniomitine. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611830] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Haokun Li
- School of Pharmaceutical Sciences; Tsinghua University; Beijing 100084 China
| | - Peng Cheng
- Collaborative Innovation Center for Biotherapy; West China Medical School; Sichuan University; Chengdu 610041 China
| | - Long Jiang
- School of Pharmaceutical Sciences; Tsinghua University; Beijing 100084 China
| | - Jin-Liang Yang
- Collaborative Innovation Center for Biotherapy; West China Medical School; Sichuan University; Chengdu 610041 China
| | - Liansuo Zu
- School of Pharmaceutical Sciences; Tsinghua University; Beijing 100084 China
- Collaborative Innovation Center for Biotherapy; West China Medical School; Sichuan University; Chengdu 610041 China
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26
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Shimogaki M, Fujita M, Sugimura T. Metal-Free Enantioselective Oxidative Arylation of Alkenes: Hypervalent-Iodine-Promoted Oxidative C−C Bond Formation. Angew Chem Int Ed Engl 2016; 55:15797-15801. [DOI: 10.1002/anie.201609110] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 10/20/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Mio Shimogaki
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kohto Kamigori Hyogo Japan
| | - Morifumi Fujita
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kohto Kamigori Hyogo Japan
| | - Takashi Sugimura
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kohto Kamigori Hyogo Japan
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27
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Shimogaki M, Fujita M, Sugimura T. Metal-Free Enantioselective Oxidative Arylation of Alkenes: Hypervalent-Iodine-Promoted Oxidative C−C Bond Formation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201609110] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Mio Shimogaki
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kohto Kamigori Hyogo Japan
| | - Morifumi Fujita
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kohto Kamigori Hyogo Japan
| | - Takashi Sugimura
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kohto Kamigori Hyogo Japan
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28
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Zhou B, Yan T, Xue XS, Cheng JP. Mechanism of Silver-Mediated Geminal Difluorination of Styrenes with a Fluoroiodane Reagent: Insights into Lewis-Acid-Activation Model. Org Lett 2016; 18:6128-6131. [PMID: 27934395 DOI: 10.1021/acs.orglett.6b03134] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Fluorination mediated by the cyclic hypervalent fluoroiodane reagent (1) often requires an exogenous Lewis acid. The widely accepted Lewis-acid-activation model is that a given Lewis acid binds to the oxygen atom of 1 (O-coordination) to polarize the I-O bond. Computational studies of silver-mediated geminal difluorination of styrenes with 1 reveal a new "F-coordination" model that is energetically much preferred over the commonly accepted "O-coordination" model. The calculations rationalize the regioselective formation of the geminal difluorination product.
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Affiliation(s)
| | | | | | - Jin-Pei Cheng
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University , Beijing 100084, China
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29
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Cao Y, Zhang X, Lin G, Zhang-Negrerie D, Du Y. Chiral Aryliodine-Mediated Enantioselective Organocatalytic Spirocyclization: Synthesis of Spirofurooxindoles via Cascade Oxidative C–O and C–C Bond Formation. Org Lett 2016; 18:5580-5583. [DOI: 10.1021/acs.orglett.6b02816] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yang Cao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Xiang Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Guangyu Lin
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Daisy Zhang-Negrerie
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
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30
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Yan T, Zhou B, Xue XS, Cheng JP. Mechanism and Origin of the Unexpected Chemoselectivity in Fluorocyclization of o-Styryl Benzamides with a Hypervalent Fluoroiodane Reagent. J Org Chem 2016; 81:9006-9011. [PMID: 27602695 DOI: 10.1021/acs.joc.6b01642] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The mechanism and origin of the unexpected chemoselectivity in fluorocyclization of o-styryl benzamide with a cyclic hypervalent fluoroiodane reagent were explored with DFT calculations. The calculations suggested an alternative mechanism that is broadly similar to, but also critically different from, the previously proposed mechanism for the formation of an unexpected structurally novel seven-membered 4-fluoro-1,3-benzoxazepine. The amide group of o-styryl benzamide was revealed to be crucial for activating the fluoroiodane reagent and facilitating C-F bond formation. In contrast to the popular electrophilic N-F reagent Selectfluor, the F atom in the fluoroiodane reagent is nucleophilic, and the I(III) atom is the most electrophilic site, thus inducing a completely different reactivity pattern. The insights reported here will be valuable for the further development of new reactions based on the hypervalent fluoroiodane reagent.
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Affiliation(s)
| | | | | | - Jin-Pei Cheng
- Center of Basic Molecular Science, Department of Chemistry, Tsinghua University , Beijing 100084, China
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