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He R, Bai Y, Han G, Zhao Z, Pang X, Pan X, Liu X, Shu X. Reductive Alkylation of Alkenyl Acetates with Alkyl Bromides by Nickel Catalysis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114556] [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)
- Rong‐De He
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Yunfei Bai
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Guan‐Yu Han
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Zhen‐Zhen Zhao
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Xiaobo Pang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Xiaobo Pan
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Xue‐Yuan Liu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
| | - Xing‐Zhong Shu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) College of Chemistry and Chemical Engineering Lanzhou University 222 South Tianshui Road Lanzhou 730000 China
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He RD, Bai Y, Han GY, Zhao ZZ, Pang X, Pan X, Liu XY, Shu XZ. Reductive Alkylation of Alkenyl Acetates with Alkyl Bromides by Nickel Catalysis. Angew Chem Int Ed Engl 2021; 61:e202114556. [PMID: 34862693 DOI: 10.1002/anie.202114556] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Indexed: 01/07/2023]
Abstract
Catalytic alkylation of stable alkenyl C-O electrophiles is synthetically appealing, but studies to date have typically focused on the reactions with alkyl Grignard reagents. We report herein a cross-electrophile reaction of alkenyl acetates with alkyl bromides. This work has enabled a new method for the synthesis of aliphatic alkenes from alkenyl acetates to be established that can be used to add more structural complexity and molecular diversity with enhanced functionality tolerance. The method allows for a gram-scale reaction and modification of biologically active molecules, and it affords access to useful building blocks. Preliminary mechanistic studies reveal that the NiI species plays an essential role for the success of the coupling of these two reactivity-mismatched electrophiles.
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Affiliation(s)
- Rong-De He
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Yunfei Bai
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Guan-Yu Han
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Zhen-Zhen Zhao
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Xiaobo Pang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Xiaobo Pan
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
| | - Xing-Zhong Shu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, China
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Hu B, Cheng X, Hu Y, Liu X, Karaghiosoff K, Li J. Rhenium‐Catalyzed Arylation–Acyl Cyclization between Enol Lactones and Organomagnesium Halides: Facile Synthesis of Indenones. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Binjing Hu
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University Ren-Ai Road 199 215123 Suzhou P. R. China
| | - Xinyi Cheng
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University Ren-Ai Road 199 215123 Suzhou P. R. China
| | - Ying Hu
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University Ren-Ai Road 199 215123 Suzhou P. R. China
| | - Xingchen Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University Ren-Ai Road 199 215123 Suzhou P. R. China
| | - Konstantin Karaghiosoff
- Department Chemie Ludwig-Maximilians-Universitat München Butenandtstrasse 5–13, Haus F 81377 Munich Germany
| | - Jie Li
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University Ren-Ai Road 199 215123 Suzhou P. R. China
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Hu B, Cheng X, Hu Y, Liu X, Karaghiosoff K, Li J. Rhenium-Catalyzed Arylation-Acyl Cyclization between Enol Lactones and Organomagnesium Halides: Facile Synthesis of Indenones. Angew Chem Int Ed Engl 2021; 60:15497-15502. [PMID: 33909317 DOI: 10.1002/anie.202103465] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/25/2021] [Indexed: 11/10/2022]
Abstract
A set of rhenium-catalyzed arylation-acyl cyclizations between (hetero)arylmagnesium halides and enol lactones through a cascade C(sp2 )-C(sp2 )/C(sp2 )-C(sp2 ) bond formation under mild reaction conditions has been developed. Indeed, a wide range of functional groups on both organomagnesium halides and enol lactones is well tolerated by the simple rhenium catalysis, thus furnishing polyfunctionalized indenones in one-pot fashion and with complete control of the regioselectivity. Moreover, this approach also provides a straightforward synthetic route to neolignan and (iso)pauciflorol F. Mechanistic studies demonstrated that the reaction involves a sequence of syn-carborhenation and intramolecular nucleophilic addition.
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Affiliation(s)
- Binjing Hu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Ren-Ai Road 199, 215123, Suzhou, P. R. China
| | - Xinyi Cheng
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Ren-Ai Road 199, 215123, Suzhou, P. R. China
| | - Ying Hu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Ren-Ai Road 199, 215123, Suzhou, P. R. China
| | - Xingchen Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Ren-Ai Road 199, 215123, Suzhou, P. R. China
| | - Konstantin Karaghiosoff
- Department Chemie, Ludwig-Maximilians-Universitat München, Butenandtstrasse 5-13, Haus F, 81377, Munich, Germany
| | - Jie Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Ren-Ai Road 199, 215123, Suzhou, P. R. China
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Kim JG, Baek JH, Kim YJ, Jang YJ, Kang EJ. Chemoselective Kumada‐Type Iron Catalysis with Alkyl Grignard Reagents: Reductive Cyclization and Cyclomethylation. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jae Gon Kim
- Department of Applied ChemistryKyung Hee University Yongin 17104 Korea
| | - Jong Hwa Baek
- Department of Applied ChemistryKyung Hee University Yongin 17104 Korea
| | - Ye Ji Kim
- Department of Applied ChemistryKyung Hee University Yongin 17104 Korea
| | - Yu Jeong Jang
- Department of Applied ChemistryKyung Hee University Yongin 17104 Korea
| | - Eun Joo Kang
- Department of Applied ChemistryKyung Hee University Yongin 17104 Korea
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Pulikottil FT, Pilli R, Murugesan V, Krishnan CG, Rasappan R. A Free‐Radical Reduction and Cyclization of Alkyl Halides Mediated by FeCl
2. ChemCatChem 2019. [DOI: 10.1002/cctc.201900230] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Feba Thomas Pulikottil
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Vithura, Thiruvananthapuram Kerala India
| | - Ramadevi Pilli
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Vithura, Thiruvananthapuram Kerala India
| | - Vetrivelan Murugesan
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Vithura, Thiruvananthapuram Kerala India
| | - Chandu G. Krishnan
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Vithura, Thiruvananthapuram Kerala India
| | - Ramesh Rasappan
- School of ChemistryIndian Institute of Science Education and Research Thiruvananthapuram Vithura, Thiruvananthapuram Kerala India
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Bisz E, Szostak M. Iron-Catalyzed C-O Bond Activation: Opportunity for Sustainable Catalysis. CHEMSUSCHEM 2017; 10:3964-3981. [PMID: 28840648 DOI: 10.1002/cssc.201701287] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Indexed: 06/07/2023]
Abstract
Oxygen-based electrophiles have emerged as some of the most valuable cross-coupling partners in organic synthesis due to several major strategic and environmental benefits, such as abundance and potential to avoid toxic halide waste. In this context, iron-catalyzed C-O activation/cross-coupling holds particular promise to achieve sustainable catalytic protocols due to its natural abundance, inherent low toxicity, and excellent economic and ecological profile. Recently, tremendous progress has been achieved in the development of new methods for functional-group-tolerant iron-catalyzed cross-coupling reactions by selective C-O cleavage. These methods establish highly attractive alternatives to traditional cross-coupling reactions by using halides as electrophilic partners. In particular, new easily accessible oxygen-based electrophiles have emerged as substrates in iron-catalyzed cross-coupling reactions, which significantly broaden the scope of this catalysis platform. New mechanistic manifolds involving iron catalysis have been established; thus opening up vistas for the development of a wide range of unprecedented reactions. The synthetic potential of this sustainable mode of reactivity has been highlighted by the development of new strategies in the construction of complex motifs, including in target synthesis. The most recent advances in sustainable iron-catalyzed cross-coupling of C-O-based electrophiles are reviewed, with a focus on both mechanistic aspects and synthetic utility. It should be noted that this catalytic manifold provides access to motifs that are often not easily available by other methods, such as the assembly of stereodefined dienes or C(sp2 )-C(sp3 ) cross-couplings, thus emphasizing the synthetic importance of this mode of reactivity.
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Affiliation(s)
- Elwira Bisz
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
| | - Michal Szostak
- Department of Chemistry, Opole University, 48 Oleska Street, 45-052, Opole, Poland
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, NJ, 07102, USA
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Mas-Roselló J, Hachisu S, Clayden J. Geometry-Retentive C-Alkenylation of Lithiated α-Aminonitriles: Quaternary α-Alkenyl Amino Acids and Hydantoins. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704908] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Josep Mas-Roselló
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Shuji Hachisu
- Syngenta Agrochemicals; Jealotts Hill Research Station Bracknell, Berks RG42 6EY UK
| | - Jonathan Clayden
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
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Mas-Roselló J, Hachisu S, Clayden J. Geometry-Retentive C-Alkenylation of Lithiated α-Aminonitriles: Quaternary α-Alkenyl Amino Acids and Hydantoins. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201704908] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Josep Mas-Roselló
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
| | - Shuji Hachisu
- Syngenta Agrochemicals; Jealotts Hill Research Station Bracknell, Berks RG42 6EY UK
| | - Jonathan Clayden
- School of Chemistry; University of Bristol; Cantock's Close Bristol BS8 1TS UK
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Liao FM, Cao ZY, Yu JS, Zhou J. Highly Stereoselective Gold-Catalyzed Coupling of Diazo Reagents and Fluorinated Enol Silyl Ethers to Tetrasubstituted Alkenes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611625] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Fu-Min Liao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; East China Normal University; 3663N Zhongshan Road Shanghai 200062 China
| | - Zhong-Yan Cao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; East China Normal University; 3663N Zhongshan Road Shanghai 200062 China
| | - Jin-Sheng Yu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; East China Normal University; 3663N Zhongshan Road Shanghai 200062 China
| | - Jian Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes; East China Normal University; 3663N Zhongshan Road Shanghai 200062 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Shanghai 200032 China
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Liao FM, Cao ZY, Yu JS, Zhou J. Highly Stereoselective Gold-Catalyzed Coupling of Diazo Reagents and Fluorinated Enol Silyl Ethers to Tetrasubstituted Alkenes. Angew Chem Int Ed Engl 2017; 56:2459-2463. [PMID: 28097773 DOI: 10.1002/anie.201611625] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 12/22/2016] [Indexed: 02/03/2023]
Abstract
We report a highly stereoselective synthesis of all-carbon or fluorinated tetrasubstituted alkenes from diazo reagents and fluorinated enol silyl ethers, using C-F bond as a synthetic handle. Cationic AuI catalysis plays a key role in this reaction. Remarkable fluorine effects on the reactivity and selectivity was also observed.
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Affiliation(s)
- Fu-Min Liao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, 3663N Zhongshan Road, Shanghai, 200062, China
| | - Zhong-Yan Cao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, 3663N Zhongshan Road, Shanghai, 200062, China
| | - Jin-Sheng Yu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, 3663N Zhongshan Road, Shanghai, 200062, China
| | - Jian Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, East China Normal University, 3663N Zhongshan Road, Shanghai, 200062, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai, 200032, China
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12
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Iwasaki T, Akimoto R, Kuniyasu H, Kambe N. Fe-Catalyzed Cross-Coupling Reaction of Vinylic Ethers with Aryl Grignard Reagents. Chem Asian J 2016; 11:2834-2837. [DOI: 10.1002/asia.201600972] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Indexed: 12/11/2022]
Affiliation(s)
- Takanori Iwasaki
- Department of Applied Chemistry Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Ryo Akimoto
- Department of Applied Chemistry Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Hitoshi Kuniyasu
- Department of Applied Chemistry Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
| | - Nobuaki Kambe
- Department of Applied Chemistry Graduate School of Engineering; Osaka University; Suita Osaka 565-0871 Japan
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