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Zhang XM, Liu BE, Zhang ZQ, Zhan ZP. Visible-light-promoted regioselective hydrocarboxylation of allenes with formate salt and CO 2. Org Biomol Chem 2024; 22:3245-3248. [PMID: 38567821 DOI: 10.1039/d4ob00343h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Visible-light-promoted hydrocarboxylation of allenes with formate salt and CO2 was developed for the first time using commercially available [Ir(ppy)2(dtbbpy)]PF6 as a photocatalyst. This strategy provides an efficient and practical method to access β,γ-unsaturated linear carboxylic acids in moderate yields with complete regioselectivity.
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Affiliation(s)
- Xian-Ming Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361001 Fujian, People's Republic of China.
| | - Bao-En Liu
- Gulei Innovation Institute, Xiamen University, Zhangzhou 363100, Fujian, People's Republic of China
| | - Zhen-Qiang Zhang
- Yunnan Precious Metals Laboratory Company, Ltd, Kunming 650106, Yunnan, People's Republic of China.
| | - Zhuang-Ping Zhan
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361001 Fujian, People's Republic of China.
- Gulei Innovation Institute, Xiamen University, Zhangzhou 363100, Fujian, People's Republic of China
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Lan J, Lu X, Ren B, Duo F, Niu X, Si J. Visible-light-driven photocatalytic carboxylation to aromatic carboxylic acids with CO 2. Org Biomol Chem 2024; 22:682-693. [PMID: 38189574 DOI: 10.1039/d3ob01788e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
(Hetero)aromatic carboxylic acids and their derivatives attract attention due to their role in the synthesis of several biologically active molecules, active pharmaceutical ingredients, polymers, etc. Carbon dioxide (CO2) is a prime C1 source for the synthesis of aromatic carboxylic acids because of its nontoxicity, nonflammability, abundance and renewability. Owing to the thermodynamic and chemical inertness of CO2, traditional carboxylation to aromatic carboxylic acids with CO2 is always performed under harsh reaction conditions or using stoichiometric metallic reductants. Visible-light-driven carboxylation with CO2 provides an environmentally benign, mild, and high-efficiency route for the production of aromatic carboxylic acids. This review comprehensively introduces the visible-light-driven preparation of aromatic carboxylic acids through a visible-light-driven oxidative addition and reductive elimination mechanism, binding of aryl (radical) anions which are produced by photoinduced electron transfer (PET) to CO2, binding of carbon dioxide anion radicals (CO2˙-) which are formed by PET to aryl compounds, radical coupling between CO2˙- and aryl radicals, and other mechanisms. Finally, this review provides a summary and the future work direction. This article offers a theoretical guidance for efficient synthesis of aromatic carboxylic acids via photocatalysis.
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Affiliation(s)
- Jihong Lan
- School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang 453003, China.
| | - Xiaoyan Lu
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, China
| | - Bo Ren
- School of Pharmacy, Xinxiang University, Xinxiang 453003, China
| | - Fangfang Duo
- School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang 453003, China.
| | - Xinkai Niu
- College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang, China
| | - Jiangju Si
- School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang 453003, China.
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Saini S, Chakraborty D, Erakulan ES, Thapa R, Bal R, Bhaumik A, Jain SL. Visible Light-Driven Metal-Organic Framework-Mediated Activation and Utilization of CO 2 for the Thiocarboxylation of Olefins. ACS APPLIED MATERIALS & INTERFACES 2022; 14:50913-50922. [PMID: 36326441 DOI: 10.1021/acsami.2c14462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Visible light-mediated photoredox catalysis has emerged to be a fascinating approach for the activation of CO2 and its subsequent fixation into valuable chemicals utilizing renewable and inexhaustible solar energy. Although great progress has been made in CO2 photoreduction, visible light-assisted organic synthesis using CO2 as a reactive substrate is rarely explored. Herein, we report an efficient, facile, and economically viable photoredox-mediated approach for the synthesis of important β-thioacids via carboxylation of olefins with CO2 and thiols over a porous functionalized metal-organic framework (MOF), Fe-MIL-101-NH2, as a photocatalyst under ambient conditions. This multicomponent reaction offers wide substrate scope, mild reaction conditions, easy work-up, cost-effective and reusable photocatalysts, and higher product selectivity. Computational studies suggested that CO2 interacts with the thiophenol-styrene adduct to facilitate the synthesis of β-thioacids in almost quantitative yields.
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Affiliation(s)
- Sandhya Saini
- Chemical & Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun 248005, India
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201 002, India
| | - Debabrata Chakraborty
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700 032, India
| | - E S Erakulan
- Department of Physics, SRM University-AP, Amaravati 522240, Andhra Pradesh, India
| | - Ranjit Thapa
- Department of Physics, SRM University-AP, Amaravati 522240, Andhra Pradesh, India
| | - Rajaram Bal
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201 002, India
- Light Stock Process Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun 248005, India
| | - Asim Bhaumik
- School of Materials Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata 700 032, India
| | - Suman L Jain
- Chemical & Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun 248005, India
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201 002, India
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