151
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Iagafarova IE, Vorobyeva DV, Peregudov AS, Osipov SN. CF3-Carbenoid C-H Functionalization of (Hetero)arenes under Chelation-Controlled RhIIICatalysis. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500545] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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152
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Villuendas P, Urriolabeitia EP. Ru-Catalyzed Regioselective CH-Hydroarylation of Alkynes with Benzylthioethers Using Sulfur as Directing Group. Org Lett 2015; 17:3178-81. [DOI: 10.1021/acs.orglett.5b01552] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Pedro Villuendas
- Instituto de Síntesis
Química y Catálisis Homogénea, ISQCH
CSIC, Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Esteban P. Urriolabeitia
- Instituto de Síntesis
Química y Catálisis Homogénea, ISQCH
CSIC, Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
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153
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Qi Z, Wang M, Li X. Rh(III)-catalyzed synthesis of sultones through C-H activation directed by a sulfonic acid group. Chem Commun (Camb) 2015; 50:9776-8. [PMID: 25025696 DOI: 10.1039/c4cc03627a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new rhodium-catalyzed synthesis of sultones via the oxidative coupling of sulfonic acids with internal alkynes is described. The reaction proceeds via aryl C-H activation assisted by a sulfonic acid group.
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Affiliation(s)
- Zisong Qi
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
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154
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Zhu H, Huang J, Fan C, Chen Z. Platinum-Catalyzed Cascade Rearrangement Reaction of 1,5-Diynyl Esters: Unusual Regioselective 1,5-Hydride Migration. Chem Asian J 2015; 10:1463-6. [PMID: 25929800 DOI: 10.1002/asia.201500236] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Indexed: 11/08/2022]
Abstract
A highly regioselective sequential 1,3-acyloxy migration/pentannulation/1,5-hydride migration reaction is disclosed which provides an efficient access to (E)-2-vinyl-3-oxo-1-methyleneindenes under neutral and mild reaction conditions. The migrated hydrogen atom was derived from an unactivated alkyl group, and the long-range 1,5-H shift was confirmed through related deuterium experiments.
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Affiliation(s)
- Hui Zhu
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry&Chemical Engineering, Jiangxi Normal University, Ziyang Road 99, Nanchang, Jiangxi, 330022, P. R. China
| | - Jiapian Huang
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry&Chemical Engineering, Jiangxi Normal University, Ziyang Road 99, Nanchang, Jiangxi, 330022, P. R. China
| | - Congbin Fan
- Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University, Nanchang, Jiangxi, 330013, P. R. China)
| | - Zhiyuan Chen
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry&Chemical Engineering, Jiangxi Normal University, Ziyang Road 99, Nanchang, Jiangxi, 330022, P. R. China.
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155
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Rhodium(III)-catalyzed [3+2] annulative coupling between oximes and electron-deficient alkynes. Sci China Chem 2015. [DOI: 10.1007/s11426-015-5408-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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156
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Ebe Y, Hatano M, Nishimura T. Iridium-Catalyzed Annulation of Aromatic Imines with 1,3-DienesviaDirect Functionalization of an Aromatic CH Bond. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401171] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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157
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Yang Y, Zhou MB, Ouyang XH, Pi R, Song RJ, Li JH. Rhodium(III)-Catalyzed [3+2]/[5+2] Annulation of 4-Aryl 1,2,3-Triazoles with Internal Alkynes through Dual C(sp2)H Functionalization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501260] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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158
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Yang Y, Zhou MB, Ouyang XH, Pi R, Song RJ, Li JH. Rhodium(III)-Catalyzed [3+2]/[5+2] Annulation of 4-Aryl 1,2,3-Triazoles with Internal Alkynes through Dual C(sp2)H Functionalization. Angew Chem Int Ed Engl 2015; 54:6595-9. [DOI: 10.1002/anie.201501260] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Indexed: 02/02/2023]
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159
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Li G, Wan L, Zhang G, Leow D, Spangler J, Yu JQ. Pd(II)-catalyzed C-H functionalizations directed by distal weakly coordinating functional groups. J Am Chem Soc 2015; 137:4391-7. [PMID: 25768039 PMCID: PMC4431596 DOI: 10.1021/ja5126897] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Ortho-C(sp(2))-H olefination and acetoxylation of broadly useful synthetic building blocks phenylacetyl Weinreb amides, esters, and ketones are developed without installing an additional directing group. The interplay between the distal weak coordination and the ligand-acceleration is crucial for these reactions to proceed under mild conditions. The tolerance of longer distance between the target C-H bonds and the directing functional groups also allows for the functionalizations of more distal C-H bonds in hydrocinnamoyl ketones, Weinreb amides, and biphenyl Weinreb amides. Mechanistically, the coordination of these carbonyl groups and the bisdentate amino acid ligand with Pd(II) centers provides further evidence for our early hypothesis that the carbonyl groups of the potassium carboxylate are responsible for the directed C-H activation of carboxylic acids.
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Affiliation(s)
- Gang Li
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, California 92037
| | - Li Wan
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, California 92037
| | - Guofu Zhang
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, California 92037
| | - Dasheng Leow
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, California 92037
| | - Jillian Spangler
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, California 92037
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, California 92037
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160
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Qi Z, Yu S, Li X. Rh(III)-catalyzed oxidative annulation of 2-phenylimidazo[1,2-a]pyridines with alkynes: mono versus double C-H activation. J Org Chem 2015; 80:3471-9. [PMID: 25768930 DOI: 10.1021/acs.joc.5b00059] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Rh(III)-catalyzed C-H activation of 2-phenylimidazo[1,2-a]pyridines in divergent oxidative coupling with alkynes has been achieved. Selective mono versus 2-fold C-H activation has been attained under condition control. When AgOAc was used as an oxidant, the coupling afforded 5,6-disubstituted naphtho[1',2':4,5]imidazo[1,2-a]pyridines as a result of initial nitrogen chelation-assisted C-H activation at the benzene ring followed by rollover C-H activation. In contrast, the reaction afforded a fused isoquinolinium salt as a result of C-C and C-N coupling when AgBF4 was employed as a co-oxidant. A rhodacyclic intermediate has been isolated.
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Affiliation(s)
- Zisong Qi
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Songjie Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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161
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Zhao Y, Han F, Yang L, Xia C. Access to Coumarins by Rhodium-Catalyzed Oxidative Annulation of Aryl Thiocarbamates with Internal Alkynes. Org Lett 2015; 17:1477-80. [DOI: 10.1021/acs.orglett.5b00364] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Yingwei Zhao
- State Key Laboratory for
Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
| | - Feng Han
- State Key Laboratory for
Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
| | - Lei Yang
- State Key Laboratory for
Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
| | - Chungu Xia
- State Key Laboratory for
Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
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162
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Yang XF, Hu XH, Loh TP. Expedient Synthesis of Pyrroloquinolinones by Rh-Catalyzed Annulation of N-Carbamoyl Indolines with Alkynes through a Directed C–H Functionalization/C–N Cleavage Sequence. Org Lett 2015; 17:1481-4. [DOI: 10.1021/acs.orglett.5b00355] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xiao-Fei Yang
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Xu-Hong Hu
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Teck-Peng Loh
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, Singapore 637371, Singapore
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163
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Iitsuka T, Hirano K, Satoh T, Miura M. Rhodium-catalyzed dehydrogenative coupling of phenylheteroarenes with alkynes or alkenes. J Org Chem 2015; 80:2804-14. [PMID: 25686408 DOI: 10.1021/acs.joc.5b00155] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Benzo-fused tri- to heptacyclic heteroarenes were effectively constructed by the rhodium-catalyzed dehydrogenative coupling of phenylheteroarenes with alkynes. Using alkenes as coupling partners, dehydrogenative alkenylation took place selectively on the phenyl moiety of phenylheteroarenes. Several experiments with deuterium-labeled substrates indicated that double C-H bond cleavages take place even in the reaction with alkenes.
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Affiliation(s)
- Tomonori Iitsuka
- Department of Applied Chemistry, Faculty of Engineering, Osaka University , Suita, Osaka 565-0871, Japan
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164
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Yu S, Liu S, Lan Y, Wan B, Li X. Rhodium-catalyzed C-H activation of phenacyl ammonium salts assisted by an oxidizing C-N bond: a combination of experimental and theoretical studies. J Am Chem Soc 2015; 137:1623-31. [PMID: 25569022 DOI: 10.1021/ja511796h] [Citation(s) in RCA: 294] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Rh(III)-catalyzed C-H activation assisted by an oxidizing directing group has evolved to a mild and redox-economic strategy for the construction of heterocycles. Despite the success, these coupling systems are currently limited to cleavage of an oxidizing N-O or N-N bond. Cleavage of an oxidizing C-N bond, which allows for complementary carbocycle synthesis, is unprecedented. In this article, α-ammonium acetophenones with an oxidizing C-N bond have been designed as substrates for Rh(III)-catalyzed C-H activation under redox-neutral conditions. The coupling with α-diazo esters afforded benzocyclopentanones, and the coupling with unactivated alkenes such as styrenes and aliphatic olefins gave ortho-olefinated acetophenoes. In both systems the reactions proceeded with a broad scope, high efficiency, and functional group tolerance. Moreover, efficient one-pot coupling of diazo esters has been realized starting from α-bromoacetophenones and triethylamine. The reaction mechanism for the coupling with diazo esters has been studied by a combination of experimental and theoretical methods. In particular, three distinct mechanistic pathways have been scrutinized by DFT studies, which revealed that the C-H activation occurs via a C-bound enolate-assisted concerted metalation-deprotonation mechanism and is rate-limiting. In subsequent C-C formation steps, the lowest energy pathway involves two rhodium carbene species as key intermediates.
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Affiliation(s)
- Songjie Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences , Dalian 116023, China
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165
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Haridharan R, Muralirajan K, Cheng CH. Rhodium(III)-Catalyzedortho-Arylation of Anilides with Aryl Halides. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400798] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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166
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Gandeepan P, Cheng CH. Transition-Metal-Catalyzed π-Bond-Assisted CH Bond Functionalization: An Emerging Trend in Organic Synthesis. Chem Asian J 2015; 10:824-38. [DOI: 10.1002/asia.201403224] [Citation(s) in RCA: 151] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Indexed: 01/06/2023]
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167
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Zheng H, Bai L, Liu J, Nan J, Zuo Z, Yang L, Wang Y, Luan X. Pd(0)-catalyzed chemoselective construction of spirocarbocycles via an alkyne insertion/β-naphthol dearomatization cascade. Chem Commun (Camb) 2015; 51:3061-4. [DOI: 10.1039/c4cc09099c] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A highly chemoselective route to obtain spiro[indene-1,1′-naphthalen]-2′-ones via a microwave-assisted Pd(0)-catalyzed alkyne migratory insertion/β-naphthol dearomatization cascade is described.
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Affiliation(s)
- Huayu Zheng
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Lu Bai
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Jingjing Liu
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Jiang Nan
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Zhijun Zuo
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Liu Yang
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Yaoyu Wang
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
| | - Xinjun Luan
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of Education
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710069
- China
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168
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Wang J, Qin D, Lan J, Cheng Y, Zhang S, Guo Q, Wu J, Wu D, You J. Rh-catalysed direct cyclisation of 1,4-naphthoquinone and 9,10-phenanthraquinone with alkyne: facile access to 1,8-dioxapyrenes and 1,12-dioxaperylenes as orange and red-emitting luminophores. Chem Commun (Camb) 2015; 51:6337-9. [PMID: 25760737 DOI: 10.1039/c5cc00312a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rh-catalysed direct cyclisation of quinones with alkynes has been accomplished through C–H activation strategy.
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Affiliation(s)
- Jing Wang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Dekun Qin
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Jingbo Lan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Yangyang Cheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Shuai Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Qiang Guo
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Jie Wu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Di Wu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry, and State Key Laboratory of Biotherapy
- West China Medical School
- Sichuan University
- Chengdu 610064
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169
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170
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Chen Z, Wang B, Zhang J, Yu W, Liu Z, Zhang Y. Transition metal-catalyzed C–H bond functionalizations by the use of diverse directing groups. Org Chem Front 2015. [DOI: 10.1039/c5qo00004a] [Citation(s) in RCA: 1238] [Impact Index Per Article: 137.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In this review, a summary of transition metal-catalyzed C–H activation by utilizing the functionalities as directing groups is presented.
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Affiliation(s)
- Zhengkai Chen
- ZJU-NHU United R&D Center
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Binjie Wang
- ZJU-NHU United R&D Center
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Jitan Zhang
- ZJU-NHU United R&D Center
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Wenlong Yu
- ZJU-NHU United R&D Center
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhanxiang Liu
- ZJU-NHU United R&D Center
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Yuhong Zhang
- ZJU-NHU United R&D Center
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
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171
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Zhao D, Vásquez-Céspedes S, Glorius F. Rhodium(III)-katalysierte Abfangcyclisierung zu vielfältigen 1-Aminoindolinderivaten bei Raumtemperatur. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201410342] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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172
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Zhao D, Vásquez-Céspedes S, Glorius F. Rhodium(III)-catalyzed cyclative capture approach to diverse 1-aminoindoline derivatives at room temperature. Angew Chem Int Ed Engl 2014; 54:1657-61. [PMID: 25511232 DOI: 10.1002/anie.201410342] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Indexed: 11/06/2022]
Abstract
A Rh(III) -catalyzed C-H activation/cyclative capture approach, involving a nucleophilic addition of C(sp(3) )-Rh species to polarized double bonds is reported. This constitutes the first intermolecular catalytic method to directly access 1-aminoindolines with a broad substituent scope under mild conditions.
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Affiliation(s)
- Dongbing Zhao
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster (Germany)
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173
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Egi M, Shimizu K, Kamiya M, Ota Y, Akai S. Central-axial-central chirality transfer: asymmetric synthesis of highly substituted indenes bearing a stereogenic quaternary carbon center from optically active propargyl alcohols. Chem Commun (Camb) 2014; 51:380-3. [PMID: 25407248 DOI: 10.1039/c4cc08034c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An asymmetric synthesis of highly substituted indenes 3, bearing a quaternary stereogenic carbon center, has been developed via the central-axial-central chirality transfer from optically active propargyl alcohols 1. This transformation involves the addition/rearrangement of 1 and ynamides 2 to give tetra-substituted allenes 4 and further cyclization of 4.
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Affiliation(s)
- Masahiro Egi
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan.
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174
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Baars H, Unoh Y, Okada T, Hirano K, Satoh T, Tanaka K, Bolm C, Miura M. Rhodium-catalyzed Intramolecular Dehydrogenative Aryl–Aryl Coupling Using Air as Terminal Oxidant. CHEM LETT 2014. [DOI: 10.1246/cl.140690] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Hannah Baars
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
- Institute of Organic Chemistry, RWTH Aachen University
| | - Yuto Unoh
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Takeshi Okada
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Koji Hirano
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
| | - Tetsuya Satoh
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
- ACT-C, JST
| | - Ken Tanaka
- ACT-C, JST
- Department of Applied Chemistry, Graduate School of Science and Engineering, Tokyo Institute of Technology
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University
| | - Masahiro Miura
- Department of Applied Chemistry, Faculty of Engineering, Osaka University
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175
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Li XG, Liu K, Zou G, Liu PN. Ruthenium-Catalyzed Alkenylation of Arenes with Alkynes or Alkenes by 1,2,3-Triazole-Directed C-H Activation. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402938] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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176
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Chen Z, Jia X, Huang J, Yuan J. Platinum-Catalyzed Tandem Cycloisomerization Reaction of Benzoendiynyl Esters: Regioselective Long-Range 1,5-Acyl Migration. J Org Chem 2014; 79:10674-81. [PMID: 25266509 DOI: 10.1021/jo5020245] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Zhiyuan Chen
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
| | - Xuegong Jia
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
| | - Jiapian Huang
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
| | - Jianjun Yuan
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, and College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 China
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177
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Unexpected regioselective carbon–hydrogen bond activation/cyclization of indolyl aldehydes or ketones with alkynes to benzo-fused oxindoles. Nat Commun 2014; 5:5030. [DOI: 10.1038/ncomms6030] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 08/19/2014] [Indexed: 11/09/2022] Open
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178
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Qian G, Hong X, Liu B, Mao H, Xu B. Rhodium-Catalyzed Regioselective C–H Chlorination of 7-Azaindoles Using 1,2-Dichloroethane. Org Lett 2014; 16:5294-7. [DOI: 10.1021/ol502447w] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Guangyin Qian
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, China
| | - Xiaohu Hong
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, China
| | - Bingxin Liu
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, China
| | - Hong Mao
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, China
| | - Bin Xu
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
- Shanghai
Key Laboratory of Green Chemistry and Chemical Processes, Department
of Chemistry, East China Normal University, Shanghai 200062, China
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179
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Zhao B, Yu M, Liu H, Chen Y, Yuan Y, Xie X. Rhodium-Catalyzed Direct Oxidative CH Acylation of 2-Arylpyridines with Terminal Alkynes: A Synthesis of Pyrido[2,1-a]isoindoles. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400198] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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180
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Kuzmina OM, Knochel P. Room-Temperature Chromium(II)-Catalyzed Direct Arylation of Pyridines, Aryl Oxazolines, and Imines Using Arylmagnesium Reagents. Org Lett 2014; 16:5208-11. [DOI: 10.1021/ol502623v] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Olesya M. Kuzmina
- Department
of Chemistry, Ludwig-Maximilians-Universität, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Paul Knochel
- Department
of Chemistry, Ludwig-Maximilians-Universität, Butenandtstr. 5-13, 81377 Munich, Germany
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181
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Affiliation(s)
- Hui Liu
- State Key Laboratory
of Chemical
Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhe An
- State Key Laboratory
of Chemical
Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jing He
- State Key Laboratory
of Chemical
Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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182
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Zhou MB, Pi R, Hu M, Yang Y, Song RJ, Xia Y, Li JH. Rhodium(III)-Catalyzed [3+2] Annulation of 5-Aryl-2,3-dihydro-1H-pyrroles with Internal Alkynes through C(sp2)H/Alkene Functionalization. Angew Chem Int Ed Engl 2014; 53:11338-41. [DOI: 10.1002/anie.201407175] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Indexed: 01/16/2023]
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183
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Formation of Hydroxyindenyl and Vinylidene Ligands by Reaction of Internal Alkynes with Cp*Fe(CO)(NCMe)Ph. Organometallics 2014. [DOI: 10.1021/om500748v] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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184
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Zhou MB, Pi R, Hu M, Yang Y, Song RJ, Xia Y, Li JH. Rhodium(III)-Catalyzed [3+2] Annulation of 5-Aryl-2,3-dihydro-1H-pyrroles with Internal Alkynes through C(sp2)H/Alkene Functionalization. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407175] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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185
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Li Y, Cao L, Luo X, Deng WP. The synthesis of 1,2-diarylindenes via DDQ-mediated dehydrogenative intramolecular cyclization. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.088] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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186
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Rhodium(III)-Catalyzed Intramolecular Redox-Neutral Annulation of Tethered Alkynes: Formal Total Synthesis of (±)-Goniomitine. Chemistry 2014; 20:12768-72. [DOI: 10.1002/chem.201403973] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Indexed: 11/07/2022]
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187
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Hung CH, Gandeepan P, Cheng CH. Ruthenium(II)-Catalyzed CH Bond Activation: An Efficient Route toward Indenamines. ChemCatChem 2014. [DOI: 10.1002/cctc.201402393] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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188
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Muthusamy S, Sivaguru M. Atom-Economical Access to Highly Substituted Indenes and Furan-2-ones via Tandem Reaction of Diazo Compounds and Propargyl Alcohols. Org Lett 2014; 16:4248-51. [DOI: 10.1021/ol501942y] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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189
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Zhou B, Yang Y, Tang H, Du J, Feng H, Li Y. Rh(III)-Catalyzed Intramolecular Redox-Neutral or Oxidative Cyclization of Alkynes: Short, Efficient Synthesis of 3,4-Fused Indole Skeletons. Org Lett 2014; 16:3900-3. [DOI: 10.1021/ol501599j] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Bing Zhou
- Shanghai
Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Yaxi Yang
- Shanghai
Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Huanyu Tang
- Shanghai
Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Juanjuan Du
- Shanghai
Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Huijin Feng
- Shanghai
Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
| | - Yuanchao Li
- Shanghai
Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, PR China
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190
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Zhang ZW, Lin A, Yang J. Methyl Ketone Oxime Esters as Nucleophilic Coupling Partners in Pd-Catalyzed C–H Alkylation and Application in the Synthesis of Isoquinolines. J Org Chem 2014; 79:7041-50. [DOI: 10.1021/jo5010586] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Zhi-Wei Zhang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
- State Key Laboratory Breeding Base-Hebei Province Key Laboratory of Molecular Chemistry for Drug, College of Chemical & Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei 050018, People’s Republic of China
| | - Aijun Lin
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Jiong Yang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
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191
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Rao Y, Shan G, Yang X. Some recent advances in transition-metal-catalyzed ortho SP2 C-H functionalization using Ru, Rh, and Pd. Sci China Chem 2014. [DOI: 10.1007/s11426-014-5130-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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192
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Seoane A, Casanova N, Quiñones N, Mascareñas JL, Gulías M. Rhodium(III)-catalyzed dearomatizing (3 + 2) annulation of 2-alkenylphenols and alkynes. J Am Chem Soc 2014; 136:7607-10. [PMID: 24820195 PMCID: PMC4077242 DOI: 10.1021/ja5034952] [Citation(s) in RCA: 192] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
![]()
Appropriately
substituted 2-alkenylphenols undergo a mild
formal [3C+2C] cycloaddition with alkynes when treated with
a Rh(III) catalyst and an oxidant. The reaction, which involves the
cleavage of the terminal C–H bond of the alkenyl moiety and
the dearomatization of the phenol ring, provides a versatile and efficient
approach to highly appealing spirocyclic skeletons and occurs
with high selectivity.
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Affiliation(s)
- Andrés Seoane
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) and Departamento de Química Orgánica, Universidade de Santiago de Compostela , 15782 Santiago de Compostela, Spain
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193
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Suzuki C, Morimoto K, Hirano K, Satoh T, Miura M. Ruthenium‐ and Rhodium‐Catalyzed Dehydrogenative
ortho
‐Alkenylation of Benzylamines
via
Free Amino Group Directed CH Bond Cleavage. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400088] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chiharu Suzuki
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565‐0871, Japan, Fax: (+81)‐6‐6879‐7362
| | - Keisuke Morimoto
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565‐0871, Japan, Fax: (+81)‐6‐6879‐7362
| | - Koji Hirano
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565‐0871, Japan, Fax: (+81)‐6‐6879‐7362
| | - Tetsuya Satoh
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565‐0871, Japan, Fax: (+81)‐6‐6879‐7362
- JST, ACT‐C, 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012, Japan
| | - Masahiro Miura
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565‐0871, Japan, Fax: (+81)‐6‐6879‐7362
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194
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Ikemoto H, Yoshino T, Sakata K, Matsunaga S, Kanai M. Pyrroloindolone Synthesis via a Cp*CoIII-Catalyzed Redox-Neutral Directed C–H Alkenylation/Annulation Sequence. J Am Chem Soc 2014; 136:5424-31. [DOI: 10.1021/ja5008432] [Citation(s) in RCA: 416] [Impact Index Per Article: 41.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Hideya Ikemoto
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tatsuhiko Yoshino
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Ken Sakata
- Faculty
of Pharmaceutical Sciences, Hoshi University, Ebara, Shinagawa-ku, Tokyo 142-8501, Japan
- ACT-C, Japan Science and Technology Agency,
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shigeki Matsunaga
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- ACT-C, Japan Science and Technology Agency,
Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Motomu Kanai
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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195
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Du J, Yang Y, Feng H, Li Y, Zhou B. Rhodium-Catalyzed Direct Amination of Arenes with Nitrosobenzenes: A New Route to Diarylamines. Chemistry 2014; 20:5727-31. [DOI: 10.1002/chem.201400221] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Indexed: 01/14/2023]
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196
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Shirai T, Ito H, Yamamoto Y. Cationic Ir/Me-BIPAM-Catalyzed Asymmetric Intramolecular Direct Hydroarylation of α-Ketoamides. Angew Chem Int Ed Engl 2014; 53:2658-61. [DOI: 10.1002/anie.201400147] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Indexed: 11/06/2022]
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197
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Shirai T, Ito H, Yamamoto Y. Cationic Ir/Me-BIPAM-Catalyzed Asymmetric Intramolecular Direct Hydroarylation of α-Ketoamides. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400147] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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198
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Shi XY, Renzetti A, Kundu S, Li CJ. A Rhodium-Catalyzed Cascade Cyclization: Direct Synthesis ofN-Substituted Phthalimides from Isocyanates and Benzoic Acids. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300834] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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199
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Campolo D, Arif T, Borie C, Mouysset D, Vanthuyne N, Naubron JV, Bertrand MP, Nechab M. Double Transfer of Chirality in Organocopper-Mediated bis(Alkylating) Cycloisomerization of Enediynes. Angew Chem Int Ed Engl 2014; 53:3227-31. [DOI: 10.1002/anie.201310530] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 01/21/2014] [Indexed: 11/06/2022]
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200
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Campolo D, Arif T, Borie C, Mouysset D, Vanthuyne N, Naubron JV, Bertrand MP, Nechab M. Double Transfer of Chirality in Organocopper-Mediated bis(Alkylating) Cycloisomerization of Enediynes. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310530] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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