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Huai M, Chen L, Dong W, Wang W, Qin Z, Dai K, Li Y, Zhang X, Tao C. Copper-catalyzed syn-hydroformylation of alkynes with silanes and N, N-dimethylformamide dimethylacetal. Org Biomol Chem 2024; 22:5385-5392. [PMID: 38869462 DOI: 10.1039/d4ob00724g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2024]
Abstract
A copper-catalyzed syn-hydrocarbonization of internal alkynes with N,N-dimethylformamide dimethylacetal and silanes has been disclosed that offers an efficient and expedient access to (E)-α,β-unsaturated aldehydes. This highly selective process, which can be performed at gram-scale, enjoys operational simplicity, as well as syngas-free conditions.
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Affiliation(s)
- Menglin Huai
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Long Chen
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Wei Dong
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Weijie Wang
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Zhen Qin
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Kaifeng Dai
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Yuan Li
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Xiulian Zhang
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Chuanzhou Tao
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
- Jiangsu Province Engineering Research Center of Visible Light Catalytic Materials, Lianyungang Technical College, Lianyungang 222000, China
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Li B, Liang H, Vignesh A, Zhou X, Liu Y, Ke Z. Updated Progress of the Copper-Catalyzed Borylative Functionalization of Unsaturated Molecules. Molecules 2023; 28:molecules28052252. [PMID: 36903497 PMCID: PMC10004982 DOI: 10.3390/molecules28052252] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 02/22/2023] [Accepted: 02/22/2023] [Indexed: 03/04/2023] Open
Abstract
Borylation has become a powerful method to synthesize organoboranes as versatile building blocks in organic synthesis, medicinal chemistry, and materials science. Copper-promoted borylation reactions are extremely attractive due to the low cost and non-toxicity of the copper catalyst, mild reaction conditions, good functional group tolerance, and convenience in chiral induction. In this review, we mainly updated recent advances (from 2020 to 2022) in the synthetic transformations in C=C/C≡C multiple bonds, and C=E multiple bonds mediated by copper boryl systems.
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Affiliation(s)
- Bingru Li
- School of Materials Science and Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
| | - Huayu Liang
- School of Materials Science and Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
| | - Arumugam Vignesh
- School of Materials Science and Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- Correspondence: (A.V.); (Y.L.); (Z.K.)
| | - Xiaoyu Zhou
- School of Materials Science and Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
| | - Yan Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangzhou 510275, China
- Correspondence: (A.V.); (Y.L.); (Z.K.)
| | - Zhuofeng Ke
- School of Materials Science and Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
- Correspondence: (A.V.); (Y.L.); (Z.K.)
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3
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Phakdeeyothin K, Viriyanukul T, Udomsasporn K, Phomphrai K, Yotphan S. Metal‐Free Aminomethylation of Pyrazolones: Direct Access to 4‐Aminomethylated Pyrazolones. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200467] [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)
- Kunita Phakdeeyothin
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University 10400 Bangkok Thailand
| | - Tarm Viriyanukul
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University 10400 Bangkok Thailand
| | - Kwanchanok Udomsasporn
- Department of Materials Science and Engineering School of Molecular Science and Engineering Vidyasirimedhi Instituteof Science and Technology (VISTEC) 21210 Wangchan Rayong Thailand
| | - Khamphee Phomphrai
- Department of Materials Science and Engineering School of Molecular Science and Engineering Vidyasirimedhi Instituteof Science and Technology (VISTEC) 21210 Wangchan Rayong Thailand
| | - Sirilata Yotphan
- Department of Chemistry and Center of Excellence for Innovation in Chemistry Faculty of Science Mahidol University 10400 Bangkok Thailand
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Wang S, Sun L, Gao M, Jiang Q, Hu W, Liu Y, Tao C. Copper-catalyzed C2 alkenylation of pyridine- N-oxides with alkynes. Chem Commun (Camb) 2022; 58:7168-7171. [PMID: 35670310 DOI: 10.1039/d2cc00851c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A general and expedient method to construct the scaffolds of 2-alkenylpyridines, through copper-catalyzed C2 alkenylation of pyridine-N-oxides with alkynes, has been disclosed. This protocol shows operational simplicity, good functional group compatibility and broad substrate scope.
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Affiliation(s)
- Shuxia Wang
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Lei Sun
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Minghui Gao
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Qin Jiang
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Weiming Hu
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Yaya Liu
- Jiangsu Key Laboratory of Function Control Technology for Advanced Materials, Jiangsu Ocean University, Lianyungang 222005, China.
| | - Chuanzhou Tao
- School of Environmental and Chemical Engineering, Jiangsu Ocean University, Lianyungang 222005, China. .,Jiangsu Key Laboratory of Function Control Technology for Advanced Materials, Jiangsu Ocean University, Lianyungang 222005, China.
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Talbot FJT, Zhang S, Satpathi B, Howell GP, Perry GJP, Crisenza GEM, Procter DJ. Modular Synthesis of Stereodefined Benzocyclobutene Derivatives via Sequential Cu- and Pd-Catalysis. ACS Catal 2021. [DOI: 10.1021/acscatal.1c04496] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Fabien J. T. Talbot
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Shibo Zhang
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Bishnupada Satpathi
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Gareth P. Howell
- Chemical Development, Pharmaceutical Technology and Development, Operations, AstraZeneca, Silk Road Business Park, Macclesfield SK10 2NA, U.K
| | - Gregory J. P. Perry
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | | | - David J. Procter
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
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