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Jiang Y, Xi S, Wang Q, Fu L, He L, Wang Z, Zhang M. Facile synthesis of δ-ketoesters via formal two-carbon insertion into β-ketoesters. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lu W, Li J, Lu Y, Zha Z, Wang Z. Copper‐Catalyzed Enantioselective Mukaiyama Aldol Reaction of Silyl Enol Ethers with Isatin‐Derived Oxindolyl β,γ‐Unsaturated α‐Keto Esters. ChemistrySelect 2021. [DOI: 10.1002/slct.202004823] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Wenjing Lu
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science University of Science and Technology of China Hefei 230026 P. R. China
| | - Jindong Li
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science University of Science and Technology of China Hefei 230026 P. R. China
| | - Yangmian Lu
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science University of Science and Technology of China Hefei 230026 P. R. China
| | - Zhenggen Zha
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science University of Science and Technology of China Hefei 230026 P. R. China
| | - Zhiyong Wang
- Hefei National Laboratory for Physical Sciences at Microscale CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science University of Science and Technology of China Hefei 230026 P. R. China
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He WB, Gao LQ, Chen XJ, Wu ZL, Huang Y, Cao Z, Xu XH, He WM. Visible-light-initiated malic acid-promoted cascade coupling/cyclization of aromatic amines and KSCN to 2-aminobenzothiazoles without photocatalyst. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.02.011] [Citation(s) in RCA: 80] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sun J, Gui Y, Huang Y, Li J, Zha Z, Yang Y, Wang Z. Lewis Acid-Catalyzed Enantioselective Friedel-Crafts Alkylation of Pyrrole in Water. ACS OMEGA 2020; 5:11962-11970. [PMID: 32548375 PMCID: PMC7271029 DOI: 10.1021/acsomega.9b04115] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 03/25/2020] [Indexed: 05/08/2023]
Abstract
Highly enantioselective Friedel-Crafts alkylation of pyrroles with 2-enoyl-pyridine N-oxides in water/chloroform (10:1) was developed under catalysis of Lewis acid. The Friedel-Crafts alkylation products can be obtained in high yields and excellent enantioselectivities. Moreover, several control experiments were carried out to study the reaction mechanism.
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Affiliation(s)
- Jianan Sun
- Hefei
National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory
of Soft Matter Chemistry and Department of Chemistry & Collaborative
Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yang Gui
- Hefei
National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory
of Soft Matter Chemistry and Department of Chemistry & Collaborative
Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yekai Huang
- Hefei
National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory
of Soft Matter Chemistry and Department of Chemistry & Collaborative
Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Jindong Li
- Hefei
National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory
of Soft Matter Chemistry and Department of Chemistry & Collaborative
Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhenggen Zha
- Hefei
National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory
of Soft Matter Chemistry and Department of Chemistry & Collaborative
Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yu Yang
- School
of Chemistry and Chemical Engineering, Hefei
Normal University, Hefei, Anhui 230601, P. R. China
| | - Zhiyong Wang
- Hefei
National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory
of Soft Matter Chemistry and Department of Chemistry & Collaborative
Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- . Fax: 86-551-3631760
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