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Sahari A, Puumi J, Mannisto JK, Repo T. Dual Nickel Photocatalysis for O-Aryl Carbamate Synthesis from Carbon Dioxide. J Org Chem 2023; 88:3822-3829. [PMID: 36848485 PMCID: PMC10028690 DOI: 10.1021/acs.joc.3c00023] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
We report the use of dual nickel photocatalysis in the synthesis of O-aryl carbamates from aryl iodides or bromides, amines, and carbon dioxide. The reaction proceeded in visible light, at ambient carbon dioxide pressure, and without stoichiometric activating reagents. Mechanistic analysis is consistent with a Ni(I-III) cycle, where the active species is generated by the photocatalyst. The rate-limiting steps were the photocatalyst-mediated reduction of Ni(II) to Ni(I) and subsequent oxidative addition of the aryl halide. The physical properties of the photocatalyst were critical for promoting formation of O-aryl carbamates over various byproducts. Nine new phthalonitrile photocatalysts were synthesized, which exhibited properties that were vital to achieve high selectivity and activity.
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Affiliation(s)
- Aleksi Sahari
- Department of Chemistry, University of Helsinki, FI-00014 Helsinki, Finland
| | - Jukka Puumi
- Department of Chemistry, University of Helsinki, FI-00014 Helsinki, Finland
| | - Jere K Mannisto
- Department of Chemistry, University of Helsinki, FI-00014 Helsinki, Finland
| | - Timo Repo
- Department of Chemistry, University of Helsinki, FI-00014 Helsinki, Finland
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2
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Guo Y, Wei L, Wen Z, Jiang H, Qi C. Photoredox-catalyzed coupling of aryl sulfonium salts with CO 2 and amines to access O-aryl carbamates. Chem Commun (Camb) 2023; 59:764-767. [PMID: 36541669 DOI: 10.1039/d2cc06033g] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
An efficient photoredox-catalyzed three-component coupling reaction of aryl sulfonium salts, carbon dioxide and amines has been developed for the first time. This reaction provides a new strategy for the synthesis of a range of valuable O-aryl carbamates from readily available arenes via a site-selective thianthrenation/carbamoyloxylation two-step process. Mild conditions, broad substrate scope and good functional group tolerance are the features of the transformation. The synthetic utility of the method was demonstrated by the late-stage modification of bioactive molecules and pharmaceuticals.
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Affiliation(s)
- Yanhui Guo
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Li Wei
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Zhonglin Wen
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China.
| | - Chaorong Qi
- Key Lab of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, P. R. China.
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3
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Wang L, Qi C, Xiong W, Jiang H. Recent advances in fixation of CO2 into organic carbamates through multicomponent reaction strategies. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(21)64029-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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4
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He X, Yao X, Cai SF, Li HR, He LN. Visible light-driven carbamoyloxylation of the α-C(sp 3)-H bond of arylacetones via radical-initiated hydrogen atom transfer. Chem Commun (Camb) 2022; 58:5845-5848. [PMID: 35466975 DOI: 10.1039/d2cc01761j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Photocatalytic synthesis has emerged as an efficient route to transform CO2 into functionalized organic carbamates by photocatalysis. Herein, a catalyst-free carbamoyloxylation of arylacetones with CO2 and amines under visible light was developed for the synthesis of O-β-oxoalkyl carbamates in yields up to 93%. This protocol proceeded smoothly with the assistance of inexpensive carbon tetrabromide at room temperature under atmospheric CO2 pressure, leading to simultaneous construction of C-O and C-N bonds. Mechanism studies suggested the photoinduced hydrogen atom transfer (HAT) pathway followed by radical addition or single electron transfer (SET).
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Affiliation(s)
- Xing He
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China. .,Henan Engineering Research Centre of Chiral Hydroxyl Pharmaceutical, Henan Engineering Laboratory of Chemical Pharmaceutical and Biomedical Materials, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
| | - Xiangyang Yao
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China.
| | - Shuai-Fang Cai
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China; College of Pharmacy, Nankai University, Tianjin 300353, P. R. China
| | - Hong-Ru Li
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China. .,State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China; College of Pharmacy, Nankai University, Tianjin 300353, P. R. China
| | - Liang-Nian He
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China.
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5
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Zhang Q, Jiang Y, Li Y, Song X, Luo X, Ke Z, Zou Y. Design, synthesis, and physicochemical study of a biomass-derived CO 2 sorbent 2,5-furan-bis(iminoguanidine). iScience 2021; 24:102263. [PMID: 33796847 PMCID: PMC7995611 DOI: 10.1016/j.isci.2021.102263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 02/05/2021] [Accepted: 02/26/2021] [Indexed: 11/29/2022] Open
Abstract
In this study, the concept of biomass-based direct air capture is proposed, and the aminoguanidine CO2 chemical sorbent 2,5-furan-bis(iminoguanidine) (FuBIG) was designed, synthesized, and elucidated for the physicochemical properties in the process of CO2 capture and release. Results showed that the aqueous solution of FuBIG could readily capture CO2 from ambient air and provided an insoluble tetrahydrated carbonate salt FuBIGH2(CO3) (H2O)4 with a second order kinetics. Hydrogen binding modes of iminoguanidine cations with carbonate ions and water were identified by single-crystal X-ray diffraction analysis. Equilibrium constant (K) and the enthalpies (ΔH) for CO2 absorption/release were obtained by thermodynamic and kinetic analysis (K7 = 5.97 × 104, ΔH7 = -116.1 kJ/mol, ΔH8 = 209.31 kJ/mol), and the CO2-release process was conformed to the geometrical phase-boundary model (1-(1-α)1/3 = kt). It was found that the FuBIGH2(CO3) (H2O)4 can release CO2 spontaneously in DMSO without heating. Zebrafish models revealed a favorable biocompatibility of FuBIG.
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Affiliation(s)
- Qianzhong Zhang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510000, P. R. China
| | - Yi Jiang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510000, P. R. China
| | - Yinwu Li
- School of Chemistry, Sun Yat-sen University, Guangzhou 510000, P. R. China
| | - Xianheng Song
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510000, P. R. China
| | - Xiang Luo
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510000, P. R. China
| | - Zhuofeng Ke
- School of Chemistry, Sun Yat-sen University, Guangzhou 510000, P. R. China
| | - Yong Zou
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510000, P. R. China
- Guangdong Provincial Key Laboratory of Chiral Molecule and Drug Discovery, Guangzhou 510000, P. R. China
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6
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Wang L, Wang P, Guo T, Xiong W, Kang B, Qi C, Luo G, Luo Y, Jiang H. Copper-catalyzed four-component reaction of alkenes, Togni's reagent, amines and CO 2: stereoselective synthesis of ( Z)-enol carbamates. Org Chem Front 2021. [DOI: 10.1039/d0qo01607a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A copper-catalyzed four-component reaction of alkenes, Togni's reagent, amines and CO2 was disclosed, providing an efficient and straightforward access to a range of stereodefined (Z)-enol carbamates.
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Affiliation(s)
- Lu Wang
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Pan Wang
- State Key Lab of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Tianzuo Guo
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Wenfang Xiong
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Bangxiong Kang
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Chaorong Qi
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Gen Luo
- Institutes of Physical Science and Information Technology
- Anhui University
- Hefei 230601
- P. R. China
- State Key Lab of Fine Chemicals
| | - Yi Luo
- State Key Lab of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- P. R. China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
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7
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Xiong TK, Li XJ, Zhang M, Liang Y. Organic synthesis of fixed CO 2 using nitrogen as a nucleophilic center. Org Biomol Chem 2020; 18:7774-7788. [PMID: 32966496 DOI: 10.1039/d0ob01590c] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In this review, recent progress in the application of CO2 as an electrophilic reagent and nitrogen as a nucleophilic center under different catalytic conditions in organic synthesis is summarized. The used catalytic methods in the reactions of CO2 and nitrogen are classified as metal catalysis, metal-free catalysis, photocatalysis and electrocatalysis. Various catalytic conditions have been used to solve the problems of thermodynamic properties and stability of CO2. The transformation mechanisms of these reactions are discussed.
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Affiliation(s)
- Ting-Kai Xiong
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, Guangxi 541004, People's Republic of China.
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8
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Palladium-catalyzed regioselective cascade reaction of carbon dioxide, amines and allenes for the synthesis of functionalized carbamates. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9679-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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9
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Acharya V, Mal S, Kilaru JP, Montgomery MG, Deshpande SH, Sonawane RP, Manjunath BN, Pal S. Synthesis of Carbamates from Alkyl Bromides and Secondary Amines Using Silver Carbonate. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Vanitha Acharya
- Santa Monica Works, Corlim, Ilhas; Syngenta Biosciences Pvt. Ltd.; 403110 Goa India
- Department of Chemistry; Mangalore University, Mangalagangothri; 576119 Karnataka India
| | - Sanjib Mal
- Santa Monica Works, Corlim, Ilhas; Syngenta Biosciences Pvt. Ltd.; 403110 Goa India
| | - Jagadeesh P. Kilaru
- Santa Monica Works, Corlim, Ilhas; Syngenta Biosciences Pvt. Ltd.; 403110 Goa India
| | - Mark G. Montgomery
- Jealott's Hill International Research Centre; Syngenta; 42 6EY Bracknell Berkshire United Kingdom
| | | | - Ravindra P. Sonawane
- Santa Monica Works, Corlim, Ilhas; Syngenta Biosciences Pvt. Ltd.; 403110 Goa India
| | - Bhanu N. Manjunath
- Santa Monica Works, Corlim, Ilhas; Syngenta Biosciences Pvt. Ltd.; 403110 Goa India
| | - Sitaram Pal
- Santa Monica Works, Corlim, Ilhas; Syngenta Biosciences Pvt. Ltd.; 403110 Goa India
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Wang L, Qi C, Cheng R, Liu H, Xiong W, Jiang H. Direct Access to Trifluoromethyl-Substituted Carbamates from Carbon Dioxide via Copper-Catalyzed Cascade Cyclization of Enynes. Org Lett 2019; 21:7386-7389. [DOI: 10.1021/acs.orglett.9b02698] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Lu Wang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Chaorong Qi
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, P. R. China
| | - Ruixiang Cheng
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Hongjian Liu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Wenfang Xiong
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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