151
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Tang H, Qian C, Lin D, Jiang H, Zeng W. Palladium-Catalyzed Direct Oxidative CH Cross-Coupling of Azoarenes with Alcohols. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300812] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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152
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Gong TJ, Su W, Liu ZJ, Cheng WM, Xiao B, Fu Y. Rh(III)-Catalyzed C–H Activation with Allenes To Synthesize Conjugated Olefins. Org Lett 2014; 16:330-3. [DOI: 10.1021/ol403407q] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Tian-Jun Gong
- Department of Chemistry,
Joint Laboratory of Green Synthetic Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Wei Su
- Department of Chemistry,
Joint Laboratory of Green Synthetic Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Zhao-Jing Liu
- Department of Chemistry,
Joint Laboratory of Green Synthetic Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Wan-Min Cheng
- Department of Chemistry,
Joint Laboratory of Green Synthetic Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Bin Xiao
- Department of Chemistry,
Joint Laboratory of Green Synthetic Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Yao Fu
- Department of Chemistry,
Joint Laboratory of Green Synthetic Chemistry, University of Science and Technology of China, Hefei 230026, China
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153
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She Z, Shi Y, Huang Y, Cheng Y, Song F, You J. Versatile palladium-catalyzed C–H olefination of (hetero)arenes at room temperature. Chem Commun (Camb) 2014; 50:13914-6. [PMID: 25260115 DOI: 10.1039/c4cc05827e] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The room-temperature oxidative C–H/C–H cross-couplings between simple arenes and alkenes, coumarins or quinones have been reported by using a highly electrophilic palladium species [Pd(TFA)2] as the catalyst and cheap (NH4)2S2O8 as the oxidant under air.
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Affiliation(s)
- Zhijie She
- 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
| | - Yang Shi
- 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
| | - Yumin Huang
- 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
| | - 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
| | - Feijie Song
- 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
| | - 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
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154
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Feng Z, Xiao YL, Zhang X. Copper-catalyzed cross-coupling of bromozinc-difluoromethylphosphonate with iodo/bromo-aryl triazenes. Org Chem Front 2014. [DOI: 10.1039/c3qo00044c] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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155
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Zhang Y, Wu Q, Cui S. Rh(iii)-catalyzed C–H activation–desymmetrization of diazabicycles with arenes: facile synthesis of functionalized cyclopentenes. Chem Sci 2014. [DOI: 10.1039/c3sc52524d] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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156
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Fang Y, Wang C, Su S, Yu H, Huang Y. Selective synthesis of indazoles and indoles via triazene–alkyne cyclization switched by different metals. Org Biomol Chem 2014; 12:1061-71. [DOI: 10.1039/c3ob42088d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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157
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Zhang F, Spring DR. Arene C–H functionalisation using a removable/modifiable or a traceless directing group strategy. Chem Soc Rev 2014; 43:6906-19. [DOI: 10.1039/c4cs00137k] [Citation(s) in RCA: 520] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Recent advances in arene C–H functionalisation using a removable/modifiable or a traceless directing group strategy are reviewed.
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Affiliation(s)
- Fengzhi Zhang
- College of Pharmaceutical Sciences
- Zhejiang University of Technology
- Hangzhou, P. R. China 310014
- Department of Chemistry
- University of Cambridge
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158
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Wang R, Falck JR. Room temperature, open-flask C–H arylation of electron-deficient heteroarenes with triazenes: rapid synthesis of heterobiaryls. Org Chem Front 2014. [DOI: 10.1039/c4qo00213j] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aryl triazenes were coupled with heteroarenes via C–H functionalization to produce heterobiaryls in moderate to good yields at ambient temperature.
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Affiliation(s)
- Rui Wang
- Division of Chemistry
- Department of Biochemistry
- University of Texas Southwestern Medical Center
- Dallas, 75390-9038 USA
| | - John R. Falck
- Division of Chemistry
- Department of Biochemistry
- University of Texas Southwestern Medical Center
- Dallas, 75390-9038 USA
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159
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Zhao D, Lied F, Glorius F. Rh(iii)-catalyzed C–H functionalization/aromatization cascade with 1,3-dienes: a redox-neutral and regioselective access to isoquinolines. Chem Sci 2014. [DOI: 10.1039/c4sc00628c] [Citation(s) in RCA: 160] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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160
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Yang T, Zhang T, Yang S, Chen S, Li X. Rhodium(iii)-catalyzed coupling of N-sulfonyl 2-aminobenzaldehydes with oxygenated allylic olefins through C–H activation. Org Biomol Chem 2014; 12:4290-4. [DOI: 10.1039/c4ob00704b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N-Sulfonyl-2-aminobenzaldehyde undergoes C–H activation and coupling with oxygenated allylic olefins under redox-neutral conditions with high efficiency.
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Affiliation(s)
- Tingting Yang
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023, China
- College of Chemistry and Chemical Engineering
- Lanzhou University
| | - Tao Zhang
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023, China
| | - Shangdong Yang
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000, China
| | - Shanshan Chen
- School of Natural Sciences
- Anhui Agricultural University
- Hefei 230036, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023, China
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161
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Ogiwara Y, Tamura M, Kochi T, Matsuura Y, Chatani N, Kakiuchi F. Ruthenium-Catalyzed Ortho-Selective C–H Alkenylation of Aromatic Compounds with Alkenyl Esters and Ethers. Organometallics 2013. [DOI: 10.1021/om401204h] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yohei Ogiwara
- Department of Chemistry, Faculty of Science
and Technology, Keio University, 3-14-1 Hiyoshi,
Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Masaru Tamura
- Department of Chemistry, Faculty of Science
and Technology, Keio University, 3-14-1 Hiyoshi,
Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Takuya Kochi
- Department of Chemistry, Faculty of Science
and Technology, Keio University, 3-14-1 Hiyoshi,
Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
| | - Yusuke Matsuura
- Department of Applied Chemistry, Faculty of
Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of
Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Fumitoshi Kakiuchi
- Department of Chemistry, Faculty of Science
and Technology, Keio University, 3-14-1 Hiyoshi,
Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan
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162
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Yang YF, Cheng GJ, Liu P, Leow D, Sun TY, Chen P, Zhang X, Yu JQ, Wu YD, Houk KN. Palladium-catalyzed meta-selective C-H bond activation with a nitrile-containing template: computational study on mechanism and origins of selectivity. J Am Chem Soc 2013; 136:344-55. [PMID: 24313742 DOI: 10.1021/ja410485g] [Citation(s) in RCA: 288] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Density functional theory investigations have elucidated the mechanism and origins of meta-regioselectivity of Pd(II)-catalyzed C-H olefinations of toluene derivatives that employ a nitrile-containing template. The reaction proceeds through four major steps: C-H activation, alkene insertion, β-hydride elimination, and reductive elimination. The C-H activation step, which proceeds via a concerted metalation-deprotonation (CMD) pathway, is found to be the rate- and regioselectivity-determining step. For the crucial C-H activation, four possible active catalytic species-monomeric Pd(OAc)2, dimeric Pd2(OAc)4, heterodimeric PdAg(OAc)3, and trimeric Pd3(OAc)6-have been investigated. The computations indicated that the C-H activation with the nitrile-containing template occurs via a Pd-Ag heterodimeric transition state. The nitrile directing group coordinates with Ag while the Pd is placed adjacent to the meta-C-H bond in the transition state, leading to the observed high meta-selectivity. The Pd2(OAc)4 dimeric mechanism also leads to the meta-C-H activation product but with higher activation energies than the Pd-Ag heterodimeric mechanism. The Pd monomeric and trimeric mechanisms require much higher activation free energies and are predicted to give ortho products. Structural and distortion energy analysis of the transition states revealed significant effects of distortions of the template on mechanism and regioselectivity, which provided hints for further developments of new templates.
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Affiliation(s)
- Yun-Fang Yang
- Laboratory of Computational Chemistry and Drug Design and Laboratory of Chemical Genomics, Peking University Shenzhen Graduate School , Shenzhen 518055, China
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163
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Wang B, Shen C, Yao J, Yin H, Zhang Y. Palladium(II)-Catalyzed ortho-Olefination of Arenes Applying Sulfoxides as Remote Directing Groups. Org Lett 2013; 16:46-9. [DOI: 10.1021/ol402921w] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Binjie Wang
- ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Chuang Shen
- ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Jinzhong Yao
- ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Hong Yin
- 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
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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164
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Rastogi SK, Medellin DC, Kornienko A. C-H functionalization directed by transformable nitrogen heterocycles: synthesis of ortho-oxygenated arylnaphthalenes from arylphthalazines. Org Biomol Chem 2013; 12:410-3. [PMID: 24281239 DOI: 10.1039/c3ob42255k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Two protocols for oxygenation of aromatic C-H bonds ortho-positioned to the phthalazine ring were developed. The transannulation of the phthalazine ring to a naphthalene moiety by an Inverse Electron Demand Diels-Alder (IEDDA) reaction led to the synthesis of naphtho[2,1-c]chromenes, 1-(ortho-hydroxyaryl)naphthalenes and 6,7-dihydrobenzo[b]naphtho[1,2-d]oxepine. This new strategy based on the utilization of transformable nitrogen heterocycles in C-H functionalization chemistry can be potentially applicable to the synthesis of a broad range of biaryl compounds.
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Affiliation(s)
- Shiva K Rastogi
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA.
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165
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Sharma A, Hartwig JF. Enantioselective functionalization of allylic C-H bonds following a strategy of functionalization and diversification. J Am Chem Soc 2013; 135:17983-9. [PMID: 24156776 PMCID: PMC3911985 DOI: 10.1021/ja409995w] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
We report the enantioselective functionalization of allylic C-H bonds in terminal alkenes by a strategy involving the installation of a temporary functional group at the terminal carbon atom by C-H bond functionalization, followed by the catalytic diversification of this intermediate with a broad scope of reagents. The method consists of a one-pot sequence of palladium-catalyzed allylic C-H bond oxidation under neutral conditions to form linear allyl benzoates, followed by iridium-catalyzed allylic substitution. This overall transformation forms a variety of chiral products containing a new C-N, C-O, C-S, or C-C bond at the allylic position in good yield with a high branched-to-linear selectivity and excellent enantioselectivity (ee ≤97%). The broad scope of the overall process results from separating the oxidation and functionalization steps; by doing so, the scope of nucleophile encompasses those sensitive to direct oxidative functionalization. The high enantioselectivity of the overall process is achieved by developing an allylic oxidation that occurs without acid to form the linear isomer with high selectivity. These allylic functionalization processes are amenable to an iterative sequence leading to (1,n)-functionalized products with catalyst-controlled diastereo- and enantioselectivity. The utility of the method in the synthesis of biologically active molecules has been demonstrated.
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Affiliation(s)
- Ankit Sharma
- Department of Chemistry, University of California, Berkeley, California 94720, United States
| | - John F. Hartwig
- Department of Chemistry, University of California, Berkeley, California 94720, United States
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166
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Zeng R, Wu S, Fu C, Ma S. Room-temperature synthesis of trisubstituted allenylsilanes via regioselective C-H functionalization. J Am Chem Soc 2013; 135:18284-7. [PMID: 24219108 DOI: 10.1021/ja409861s] [Citation(s) in RCA: 127] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A Rh(III)-catalyzed o-C-H bond functionalization-based allenylation reaction of allenylsilanes 2 with N-methoxybenzamides 1 affords poly-substituted allenylsilanes with a wide range of attractive functional groups in moderate to excellent yields under very mild conditions (20 °C, compatible with ambient air and moisture). Those products may be transformed to different products with attractive structural features. Careful mechanistic studies suggest the reaction proceeds via o-rhodation, regioselective insertion, and β-H elimination.
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Affiliation(s)
- Rong Zeng
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University , Hangzhou 310027, Zhejiang, P. R. China
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167
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Becker P, Priebbenow DL, Pirwerdjan R, Bolm C. Acylsilanes in Rhodium(III)-Catalyzed Directed Aromatic C-H Alkenylations and Siloxycarbene Reactions with CC Double Bonds. Angew Chem Int Ed Engl 2013; 53:269-71. [DOI: 10.1002/anie.201307446] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Indexed: 11/08/2022]
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168
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Becker P, Priebbenow DL, Pirwerdjan R, Bolm C. Acylsilanes in Rhodium(III)-Catalyzed Directed Aromatic C-H Alkenylations and Siloxycarbene Reactions with CC Double Bonds. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307446] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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169
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Huang X, Huang J, Du C, Zhang X, Song F, You J. N-Oxide as a Traceless Oxidizing Directing Group: Mild Rhodium(III)-Catalyzed CH Olefination for the Synthesis ofortho-Alkenylated Tertiary Anilines. Angew Chem Int Ed Engl 2013; 52:12970-4. [DOI: 10.1002/anie.201307174] [Citation(s) in RCA: 169] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Indexed: 11/10/2022]
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170
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Huang X, Huang J, Du C, Zhang X, Song F, You J. N-Oxide as a Traceless Oxidizing Directing Group: Mild Rhodium(III)-Catalyzed CH Olefination for the Synthesis ofortho-Alkenylated Tertiary Anilines. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307174] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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171
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Yang W, Yang Z, Xu L, Zhang L, Xu X, Miao M, Ren H. Surfactant-type Brønsted acid catalyzed stereoselective synthesis of trans-3-alkenyl indazoles from triazenylaryl allylic alcohols in water. Angew Chem Int Ed Engl 2013; 52:14135-9. [PMID: 24353234 DOI: 10.1002/anie.201306632] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/07/2013] [Indexed: 11/09/2022]
Affiliation(s)
- Weijun Yang
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018 (P. R. China)
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172
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Yang W, Yang Z, Xu L, Zhang L, Xu X, Miao M, Ren H. Surfactant-Type Brønsted Acid Catalyzed Stereoselective Synthesis oftrans-3-Alkenyl Indazoles from Triazenylaryl Allylic Alcohols in Water. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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173
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Lu Z, Luo F, Wang L, Zhu G. Palladium-Catalyzed Direct Alkenylation of 2-Oxazolones: An Entry to 3,4,5-Trisubstituted 2-Oxazolones. J Org Chem 2013; 78:10894-901. [DOI: 10.1021/jo4018793] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zenghui Lu
- Department
of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, People’s Republic of China
| | - Fang Luo
- Department
of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, People’s Republic of China
| | - Lina Wang
- Department
of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, People’s Republic of China
| | - Gangguo Zhu
- Department
of Chemistry, Zhejiang Normal University, 688 Yingbin Road, Jinhua 321004, People’s Republic of China
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174
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Qi Z, Wang M, Li X. Access to Indenones by Rhodium(III)-Catalyzed C–H Annulation of Arylnitrones with Internal Alkynes. Org Lett 2013; 15:5440-3. [DOI: 10.1021/ol4025309] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Zisong Qi
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, and State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Mei Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, and State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, and State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
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175
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Xiong F, Qian C, Lin D, Zeng W, Lu X. Palladium-Catalyzed Cascade Oxidation/sp2C–H Acylation of Azoarenes with Aryl Methanes. Org Lett 2013; 15:5444-7. [DOI: 10.1021/ol402537t] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Feng Xiong
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China, and School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Cheng Qian
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China, and School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Dongen Lin
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China, and School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Wei Zeng
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China, and School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Xiaoxia Lu
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China, and School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China
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176
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Wang HL, Hu RB, Zhang H, Zhou AX, Yang SD. Pd(II)-Catalyzed Ph2(O)P-Directed C–H Olefination toward Phosphine–Alkene Ligands. Org Lett 2013; 15:5302-5. [DOI: 10.1021/ol402577p] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hong-Li Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China, and State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Lanzhou 730000, P. R. China
| | - Rong-Bin Hu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China, and State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Lanzhou 730000, P. R. China
| | - Heng Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China, and State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Lanzhou 730000, P. R. China
| | - An-Xi Zhou
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China, and State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Lanzhou 730000, P. R. China
| | - Shang-Dong Yang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China, and State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Lanzhou 730000, P. R. China
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177
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Wang C, Huang Y. Traceless Directing Strategy: Efficient Synthesis of N-Alkyl Indoles via Redox-Neutral C–H Activation. Org Lett 2013; 15:5294-7. [DOI: 10.1021/ol402523x] [Citation(s) in RCA: 182] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Chengming Wang
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University, Shenzhen Graduate School, Shenzhen, China
| | - Yong Huang
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University, Shenzhen Graduate School, Shenzhen, China
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178
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Wang H, Beiring B, Yu DG, Collins KD, Glorius F. [3]Dendralensynthese: Rhodium(III)-katalysierte Alkenyl-C-H- Aktivierung und Kupplungsreaktion mit Allenylcarbinolcarbonat. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306754] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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179
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Wang H, Beiring B, Yu DG, Collins KD, Glorius F. [3]Dendralene Synthesis: Rhodium(III)-Catalyzed Alkenyl CH Activation and Coupling Reaction with Allenyl Carbinol Carbonate. Angew Chem Int Ed Engl 2013; 52:12430-4. [DOI: 10.1002/anie.201306754] [Citation(s) in RCA: 148] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Indexed: 11/11/2022]
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180
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Peng S, Wang L, Huang J, Sun S, Guo H, Wang J. Palladium-Catalyzed Oxidative AnnulationviaCH/NH Functionalization: Access to Substituted Pyrroles. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300512] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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181
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Collins KD, Glorius F. Employing a robustness screen: rapid assessment of rhodium(III)-catalysed C–H activation reactions. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.068] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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182
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Zhang XS, Zhu QL, Zhang YF, Li YB, Shi ZJ. Controllable Mono-/Dialkenylation of Benzyl Thioethers through Rh-Catalyzed Aryl CH Activation. Chemistry 2013; 19:11898-903. [DOI: 10.1002/chem.201300829] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Revised: 06/07/2013] [Indexed: 11/10/2022]
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183
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Dooley JD, Reddy Chidipudi S, Lam HW. Catalyst-controlled divergent C-H functionalization of unsymmetrical 2-aryl cyclic 1,3-dicarbonyl compounds with alkynes and alkenes. J Am Chem Soc 2013; 135:10829-36. [PMID: 23806064 DOI: 10.1021/ja404867k] [Citation(s) in RCA: 144] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Achieving site-selective, switchable C-H functionalizations of substrates that contain several different types of reactive C-H bonds is an attractive objective to enable the generation of different products from the same starting materials. Herein, we demonstrate the divergent C-H functionalization of unsymmetrical 2-aryl cyclic 1,3-dicarbonyl compounds that contain two distinct, nonadjacent sites for initial C-H functionalization, where product selectivity is achieved through catalyst control. By use of a palladium-N-heterocyclic carbene complex as the precatalyst, these substrates undergo oxidative annulation with alkynes to provide spiroindenes exclusively. In contrast, a ruthenium-based catalyst system gives benzopyrans as the major products. Examples of divergent, oxidative C-H alkenylations of the same substrates are also provided.
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Affiliation(s)
- Johnathon D Dooley
- EaStCHEM, School of Chemistry, University of Edinburgh, Joseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ, United Kingdom
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184
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Gong TJ, Xiao B, Cheng WM, Su W, Xu J, Liu ZJ, Liu L, Fu Y. Rhodium-Catalyzed Directed C–H Cyanation of Arenes with N-Cyano-N-phenyl-p-toluenesulfonamide. J Am Chem Soc 2013; 135:10630-3. [DOI: 10.1021/ja405742y] [Citation(s) in RCA: 216] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Tian-Jun Gong
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
| | - Bin Xiao
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
| | - Wan-Min Cheng
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
| | - Wei Su
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
| | - Jun Xu
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
| | - Zhao-Jing Liu
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
| | - Lei Liu
- Department
of Chemistry, Tsinghua University, Beijing
100084, China
- State Key Laboratory
for Oxo Synthesis
and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 730000 Lanzhou, China
| | - Yao Fu
- Department of Chemistry, University of Science and Technology of China, Hefei
230026, China
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185
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Qi Z, Li X. Rhodium(III)-Catalyzed Coupling of Arenes with 7-Oxa/Azabenzonorbornadienes by CH Activation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303507] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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186
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Qi Z, Li X. Rhodium(III)-Catalyzed Coupling of Arenes with 7-Oxa/Azabenzonorbornadienes by CH Activation. Angew Chem Int Ed Engl 2013; 52:8995-9000. [DOI: 10.1002/anie.201303507] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Indexed: 12/28/2022]
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187
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Shen Y, Liu G, Zhou Z, Lu X. Rhodium(III)-catalyzed C-H olefination for the synthesis of ortho-alkenyl phenols using an oxidizing directing group. Org Lett 2013; 15:3366-9. [PMID: 23786398 DOI: 10.1021/ol4014188] [Citation(s) in RCA: 146] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
By using an oxidizing directing group, a mild, efficient Rh(III) catalyzed C-H olefination reaction between N-phenoxyacetamides and alkenes was developed. This reaction provided a straightforward way for the synthesis of ortho-alkenyl phenols, and the directing group is traceless in the product.
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Affiliation(s)
- Yangyang Shen
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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188
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Yu DG, Suri M, Glorius F. Rh(III)/Cu(II)-cocatalyzed synthesis of 1H-indazoles through C-H amidation and N-N bond formation. J Am Chem Soc 2013; 135:8802-5. [PMID: 23711098 DOI: 10.1021/ja4033555] [Citation(s) in RCA: 283] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Substituted 1H-indazoles can be formed from readily available arylimidates and organo azides by Rh(III)-catalyzed C-H activation/C-N bond formation and Cu-catalyzed N-N bond formation. For the first time the N-H-imidates are demonstrated to be good directing groups in C-H activation, also capable of undergoing intramolecular N-N bond formation. The process is scalable and green, with O2 as the terminal oxidant and N2 and H2O formed as byproducts. Moreover, the products could be transformed to diverse important derivatives.
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Affiliation(s)
- Da-Gang Yu
- Organisch-Chemisches Institut, Int. NRW Graduate School of Chemistry, Westfälische Wilhelms-Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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189
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Wang Y, Li C, Li Y, Yin F, Wang XS. Rhodium-Catalyzed CH Olefination of Aryl Weinreb Amides. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300174] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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190
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Jeon WH, Lee TS, Kim EJ, Moon B, Kang J. Palladium(II)-catalyzed ortho -arylation via phosphate-group-directed C–H activation. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.067] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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191
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Fu XP, Xuan QQ, Liu L, Wang D, Chen YJ, Li CJ. Dual C–H activations of electron-deficient heteroarenes: palladium-catalyzed oxidative cross coupling of thiazoles with azine N-oxides. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.10.048] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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192
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Wang C, Sun H, Fang Y, Huang Y. General and Efficient Synthesis of Indoles through Triazene-Directed C-H Annulation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301742] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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193
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Wang C, Sun H, Fang Y, Huang Y. General and Efficient Synthesis of Indoles through Triazene-Directed C-H Annulation. Angew Chem Int Ed Engl 2013; 52:5795-8. [DOI: 10.1002/anie.201301742] [Citation(s) in RCA: 204] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Indexed: 11/09/2022]
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194
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Wang H, Schröder N, Glorius F. Milde Rhodium(III)-katalysierte direkte C-H-Allylierung von Arenen mit Allylcarbonaten. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301165] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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195
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Wang H, Schröder N, Glorius F. Mild Rhodium(III)-Catalyzed Direct CH Allylation of Arenes with Allyl Carbonates. Angew Chem Int Ed Engl 2013; 52:5386-9. [DOI: 10.1002/anie.201301165] [Citation(s) in RCA: 255] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2013] [Indexed: 01/14/2023]
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196
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Song C, Ju L, Wang M, Liu P, Zhang Y, Wang J, Xu Z. From Cyclopropenes to Tetrasubstituted Furans: Tandem Isomerization/Alkenylation Sequence with Cu/Pd Relay Catalysis. Chemistry 2013; 19:3584-9. [DOI: 10.1002/chem.201203997] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 12/30/2012] [Indexed: 11/10/2022]
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197
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Urones B, Arrayás RG, Carretero JC. PdII-Catalyzed Di-o-olefination of Carbazoles Directed by the Protecting N-(2-Pyridyl)sulfonyl Group. Org Lett 2013; 15:1120-3. [DOI: 10.1021/ol400206k] [Citation(s) in RCA: 96] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Beatriz Urones
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Ramón Gómez Arrayás
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
| | - Juan Carlos Carretero
- Departamento de Química Orgánica, Facultad de Ciencias, Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain
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198
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Li X, Yu S, Wang F, Wan B, Yu X. Rhodium(III)-Catalyzed CC Coupling between Arenes and Aziridines by CH Activation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209887] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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199
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Li X, Yu S, Wang F, Wan B, Yu X. Rhodium(III)-Catalyzed CC Coupling between Arenes and Aziridines by CH Activation. Angew Chem Int Ed Engl 2013; 52:2577-80. [DOI: 10.1002/anie.201209887] [Citation(s) in RCA: 136] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2012] [Indexed: 11/12/2022]
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200
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Li H, Li P, Wang L. Direct access to acylated azobenzenes via Pd-catalyzed C-H functionalization and further transformation into an indazole backbone. Org Lett 2013; 15:620-3. [PMID: 23343496 DOI: 10.1021/ol303434n] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Azobenzenes were readily acylated at the 2-position through a Pd-catalyzed C-H functionalization from simple aromatic azo compounds and aldehydes in good yields. The obtained acylated azobenzenes could be efficiently converted into the corresponding indazole derivatives in nearly quantitative yields.
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Affiliation(s)
- Hongji Li
- Department of Chemistry, Huaibei Normal University, Huaibei, Anhui 235000, PR China
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