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1
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Zeng JH, Du DT, Liu BE, Zhang ZQ, Zhan ZP. Photoredox-Catalyzed Phosphonocarboxylation of Allenes with Phosphine Oxides and CO 2. J Org Chem 2023; 88:14789-14796. [PMID: 37816195 DOI: 10.1021/acs.joc.3c01583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
Phosphonocarboxylation of allenes with diarylphosphine oxides and CO2 via visible-light photoredox catalysis was developed for the first time. This work provided practical and sustainable access to highly valuable but otherwise difficult-to-access linear allylic β-phosphonyl carboxylic acids in moderate yields with exclusive regio- and stereoselectivity. This method was also characterized by step and atom economy and transition-metal free and mild conditions. Preliminary mechanistic studies suggested that allyl-methyl carbanion species are the key intermediates.
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Affiliation(s)
- Jia-Hao Zeng
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361001, Fujian, People's Republic of China
| | - Deng-Tao Du
- Gulei Innovation Institute, Xiamen University, Zhangzhou 363100, 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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2
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Zhang M, Yang L, Zhou C, Fu L, Li G. Visible‐Light‐Induced Arylcarboxylation of Enamides with CO2 and Aryl Iodides to Synthesize α‐Amino Acids. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Meng Zhang
- Fujian Normal University College of Chemistry and Materials Science CHINA
| | - Lei Yang
- Fujian Institute of Research on the Struture of Matter Key Laboratory of Coal to Ethylene Glycol and Its Related Technology CHINA
| | - Chunlin Zhou
- Chinese Academy of Sciences Fujian Institute of Research on the Structure of Matter Key Laboratory of Coal to Ethylene Glycol and Its Related Technology CHINA
| | - Lei Fu
- Fujian Normal University College of Life Science CHINA
| | - Gang Li
- Shanghai Jiao Tong University Frontiers Science Center for Transformative Molecules 800 Dongchuan RD.Minhang District 200240 Shanghai CHINA
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3
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Mao B, Wei JS, Shi M. Recent advancements in visible-light-driven carboxylation with carbon dioxide. Chem Commun (Camb) 2022; 58:9312-9327. [DOI: 10.1039/d2cc03380a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbon dioxide as a classic C1 source has long been investigated in organic synthetic chemistry. Diverse catalytic methods for CO2 activation were reported in the past several decades. In this...
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4
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Das S, Azim A, Hota SK, Panda SP, Murarka S, De Sarkar S. An organophotoredox-catalyzed redox-neutral cascade involving N-(acyloxy)phthalimides and allenamides: synthesis of indoles. Chem Commun (Camb) 2021; 57:13130-13133. [PMID: 34806725 DOI: 10.1039/d1cc05397c] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An organophotoredox-catalyzed radical cascade of allenamides and alkyl N-(acyloxy)phthalimides for the synthesis of indoles is documented. The method features mild and robust reaction conditions, and exhibits broad scope. The tandem process enriches the limited repertoire of alkyl NHPI ester addition on electron-rich π-bonds as well as radical chemistry involving allenamides.
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Affiliation(s)
- Sanju Das
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India.
| | - Aznur Azim
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India.
| | - Sudhir Kumar Hota
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India.
| | - Satya Prakash Panda
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India.
| | - Sandip Murarka
- Department of Chemistry, Indian Institute of Technology Jodhpur, Karwar-342037, Rajasthan, India.
| | - Suman De Sarkar
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, West Bengal, India.
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5
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Bertuzzi G, Cerveri A, Lombardi L, Bandini M. Tandem
Functionalization‐Carboxylation
Reactions of
π‐Systems
with
CO
2. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100450] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Giulio Bertuzzi
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum, Università di Bologna, via Selmi 2, 40126 Bologna Italy
| | - Alessandro Cerveri
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum, Università di Bologna, via Selmi 2, 40126 Bologna Italy
| | - Lorenzo Lombardi
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum, Università di Bologna, via Selmi 2, 40126 Bologna Italy
| | - Marco Bandini
- Dipartimento di Chimica “Giacomo Ciamician”, Alma Mater Studiorum, Università di Bologna, via Selmi 2, 40126 Bologna Italy
- Consorzio CINMPIS, via Selmi 2, 4016 Bologna Italy
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6
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Hahm H, Kim J, Ryoo JY, Han MS, Hong S. Photocatalytic carbocarboxylation of styrenes with CO 2 for the synthesis of γ-aminobutyric esters. Org Biomol Chem 2021; 19:6301-6312. [PMID: 34212945 DOI: 10.1039/d1ob00866h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-free photoredox-catalyzed carbocarboxylation of various styrenes with carbon dioxide (CO2) and amines to obtain γ-aminobutyric ester derivatives has been developed (up to 91% yield, 36 examples). The radical anion of (2,3,4,6)-3-benzyl-2,4,5,6-tetra(9H-carbazol-9-yl)benzonitrile (4CzBnBN) possessing a high reduction potential (-1.72 V vs. saturated calomel electrode (SCE)) easily reduces both electron-donating and electron-withdrawing group-substituted styrenes.
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Affiliation(s)
- Hyungwoo Hahm
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea.
| | - Jiyun Kim
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea.
| | - Jeong Yup Ryoo
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea.
| | - Min Su Han
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea.
| | - Sukwon Hong
- Department of Chemistry, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea. and School of Materials Science and Engineering, Gwangju Institute of Science and Technology, 123 Cheomdan-gwagiro, Buk-gu, Gwangju 61005, Republic of Korea
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7
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Abstract
This review summarizes the visible light mediated strategies for the functionalization of allenes.
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Affiliation(s)
- Jitender Singh
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, India
| | - Anoop Sharma
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, India
| | - Anuj Sharma
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, India
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