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Babushkina AA, Mikhaylov VN, Novikov AS, Sorokoumov VN, Gureev MA, Kryukova MA, Shpakov AO, Balova IA. Synthesis, X-ray and DFT Studies of 6-halo-3-(hydroxymethyl)cinnolin-4(1H)-ones. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03109-3] [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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Wang Z, Sun Y, Zhang Q, Pan W, Li T, Yin Y. Bi(OTf) 3-Catalyzed Alkyl-Intercepted Meyer-Schuster Rearrangement of Propargylic Alcohols for the Synthesis of 1,2,3,5-Tetrasubstituted Pentane-1,5-diones. J Org Chem 2022; 87:3329-3340. [PMID: 35147429 DOI: 10.1021/acs.joc.1c02974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An alkyl intercepted Meyer-Schuster rearrangement reaction with α,β-unsaturated ketones as the electrophiles was first investigated, which provided a facile method to construct 2-methylene-pentane-1,5-diones. Then the in situ generated 2-methylene-pentane-1,5-diones underwent a Michael addition to give diverse 2-malononitrile methyl substituted pentane-1,5-diones in a one-pot fashion. This transformation was reliable on a gram scale. The high yield, convenient experimental operation, and 100% atom economy made it a valuable method for the construction of 1,2,3,5-tetrasubstituted pentane-1,5-dione derivatives.
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Affiliation(s)
- Zhihai Wang
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, PR China
| | - Yuxing Sun
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, PR China
| | - Qinglin Zhang
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, PR China
| | - Wanyong Pan
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, PR China
| | - Tiantian Li
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, PR China
| | - Yan Yin
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418 Shanghai, PR China.,Shanghai Key Laboratory of Chemical Assessment and Sustainability, Tongji University, 1239 Si Ping Road, 200092 Shanghai, PR China
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yin Y, Pan W, Zhai J, Yang H, Li T, Lu X, Wang Z. One‐pot Synthesis of 3‐Aryliden‐2,3‐dihydro‐4‐quinolones from o‐Anilinopropargyl Alcohols via Aldol Condensation of in situ Generated 2,3‐Dihydroquinolin‐4‐ones and Aryl Aldehydes. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- yan yin
- Shanghai Institute of Technology School of Chemical and Envrionmental Engineering 100 haiquan Rd. 201418 Shanghai CHINA
| | - Wanyong Pan
- shanghai institute of technology Department of chemical and environmental engineering CHINA
| | - Jiulong Zhai
- Shanghai Institute of Technology Department of chemical and environment engineering CHINA
| | - Hong Yang
- Shanghai Institute of Technology Department of cheimical and environment engineering CHINA
| | - Tiantian Li
- Shanghai Institute of Technology Department of chemical and environmental engineering CHINA
| | - Xiaolei Lu
- Shanghai Institute of Technology department of chemical and environmental engineering CHINA
| | - Zhihai Wang
- Shanghai Institute of Technology department of chemical and environmental engineering CHINA
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One‐pot Synthesis of Substituted Pyrazoles from Propargyl Alcohols via Cyclocondensation of in situ‐Generated α‐Iodo Enones/Enals and Hydrazine Hydrate. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100318] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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5
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Zhang Q, Duan Y, Guo H, Yang H, Zhai J, Li T, Wang Z, Lu X, Wang Y, Yin Y. Bi(OTf) 3 -catalyed One-pot Synthesis of α-Halo-β-amino Ketones and Acyl Aziridines from 3-Aryl Propargyl Alcohols. Chem Asian J 2021; 16:1832-1838. [PMID: 34002537 DOI: 10.1002/asia.202100368] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/12/2021] [Indexed: 11/05/2022]
Abstract
A Bi(OTf)3 -catalyed reaction of 3-aryl propargyl alcohols with sulfonamide and halogen source was firstly investigated, which provided a facile route for the synthesis of a large variety of α-halo-β-amino ketones. The key intermediates, β-amino ketones, were obtained through tandem Meyer-Schuster rearrangement reaction of propargyl alcohols and intermolecular Michael addition of α, β-unsaturated ketones and sulfonamide. Then the in situ generated α-halo-β-amino ketones underwent the base-promoted intramolecular cyclization to give diverse acyl aziridines in a one-pot fashion. These transformations are reliable on a large scale. The high yields and convenient experimental operations make it a valuable method for the construction of α-halo-β-amino ketones and acyl aziridine derivatives.
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Affiliation(s)
- Qinglin Zhang
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Yongbin Duan
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Huifeng Guo
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Hong Yang
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Jiulong Zhai
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Tiantian Li
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Zhihai Wang
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Xiaolei Lu
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Yan Wang
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China
| | - Yan Yin
- Department of Chemical and Environmental Engineering, Shanghai Institute of Technology, 201418, 100 Hai Quan Rd., Shanghai, P. R. China.,Shanghai Key Laboratory of Chemical Assessment and Sustainability, Tongji University, 200092, 1239 Si Ping Rd, Shanghai, P. R. China
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Justaud F, Hachem A, Grée R. Recent Developments in the Meyer‐Schuster Rearrangement. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001494] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Frédéric Justaud
- Univ Rennes CNRS (Institut for Chemical Sciences in Rennes), UMR 6226 35000 Rennes France
| | - Ali Hachem
- Lebanese University Faculty of Sciences (I) Laboratory for Medidinal Chemistry and Natural Products and PRASE-EDST Hadath Lebanon
| | - René Grée
- Univ Rennes CNRS (Institut for Chemical Sciences in Rennes), UMR 6226 35000 Rennes France
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Mikhaylov VN, Pavlov AO, Ogorodnov YV, Spiridonova DV, Sorokoumov VN, Balova IA. N-Propargylation and Copper(I)-Catalyzed Azide-Alkyne Cycloaddition as a Convenient Strategy for Directed Post-Synthetic Modification of 4-Oxo-1,4-Dihydrocinnoline Derivatives. Chem Heterocycl Compd (N Y) 2020. [DOI: 10.1007/s10593-020-02750-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Tao R, Yin Y, Duan Y, Sun Y, Sun Y, Cheng F, Pan J, Lu C, Wang Y. Fe(OTf) 3 -catalyzed tandem Meyer-Schuster rearrangement/intermolecular hydroamination of 3-aryl propargyl alcohols for the synthesis of acyclic β-Aminoketones. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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