1
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Wang H, Xu L, Liu X, Shi Y, Yao Z, Zhou Y, Huang Q. NaIO 4/air-initiated phosphorylation of alcohols with H-phosphine oxides for the construction of P(O)-O bonds in water. Org Biomol Chem 2024. [PMID: 39189981 DOI: 10.1039/d4ob01244e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
A facile and efficient protocol for P(O)-O bond formation was discovered through NaIO4/air-initiated phosphorylation of alcohols with H-phosphine oxides in water. This reaction showed good functional group tolerance and a broad substrate scope, providing an alternative method for constructing P(O)-O bonds. Mechanistic studies suggested that a phosphoryl radical-involving process from H-phosphine oxides facilitated the phosphorylation of alcohols under air.
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Affiliation(s)
- Huabin Wang
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, P. R. China
| | - Lianhua Xu
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, P. R. China
| | - Xiongwei Liu
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, P. R. China
| | - Yang Shi
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, P. R. China
| | - Zhen Yao
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, P. R. China
| | - Ying Zhou
- College of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang 550025, P. R. China
| | - Qiang Huang
- School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China.
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563006, P. R. China
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2
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Huang Q, Jin X, Wu L, Li J, Xing Q, Wang X, Zhao C. TEMPO/PhI(OAc) 2 promotes the α-aminophosphinoylation of alcohols with amines and H-phosphine oxides in aqueous medium. Org Biomol Chem 2024; 22:3860-3865. [PMID: 38644771 DOI: 10.1039/d4ob00302k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
A novel method for synthesizing α-aminoalkyl phosphine oxides in aqueous medium, using Ar2P(O)-H reagents, alcohols and amines, is described. This method: (i) allows for the smooth aminophosphinoylation of alcohols with amines and H-phosphine oxides under mild conditions; (ii) provides an efficient and alternative approach to access various α-aminoalkylphosphine oxides. Although various amines exhibited remarkable versatility and tolerance for functional groups in this reaction, alcohols and H-phosphine oxides demonstrated limited applicability as reactants. Hence, further investigation using a wider range of substrates is crucial. The postulated mechanism indicated that the three-component reaction followed the imine pathway due to the in situ oxidation of alcohol to aldehyde.
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Affiliation(s)
- Qiang Huang
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P. R. China.
| | - Xin Jin
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P. R. China.
| | - Lvjia Wu
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P. R. China.
| | - Jiangdong Li
- School of Public Health, Zunyi Medical University, Zunyi, Guizhou 563000, P. R. China
| | - Qianlu Xing
- Department of Pediatric, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, 563000, P. R. China
| | - Xianheng Wang
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P. R. China.
| | - Changkuo Zhao
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563000, P. R. China.
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3
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Yu X, Huang N, Huo Y, Li X, Liu Y, Maruoka K, Chen Q. Photoredox-Mediated Aerobic Oxidative Cleavage of 1,3-Diketones to Access 1,2-Diketones and ( Z)-1,4-Enediones. Org Lett 2024. [PMID: 38175988 DOI: 10.1021/acs.orglett.3c04247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
An aerobic oxidative cleavage of 1,3-diketones under visible light irradiation using an organic dye as a photocatalyst is disclosed. The newly developed reaction provides practical access to 1,2-diketones and (Z)-1,4-enediones in moderate to good yields with absolute regio- and stereoselectivity. Mechanistic studies of the reaction suggest that tetraketone intermediates might undergo a photocatalytic energy transfer from the excited photocatalyst to form biradical-like (n,π*) states of ketones.
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Affiliation(s)
- Xiaofeng Yu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Nan Huang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Xianwei Li
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Yan Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Keiji Maruoka
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan
| | - Qian Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
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4
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Arbuzova SN, Verkhoturova SI, Zinchenko SV, Kolyvanov NA, Chernysheva NA, Bishimbaeva GK, Trofimov BA. Catalyst‐ and Solvent‐Free Hydrophosphorylation of Aldimines with Secondary Phosphine Chalcogenides: Synthesis of Tertiary
α
‐Aminophosphine Oxides, Sulfides and Selenides. ChemistrySelect 2022. [DOI: 10.1002/slct.202202757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Svetlana N. Arbuzova
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch Russian Academy of Sciences 1 Favorsky Str. 664033 Irkutsk Russian Federation
| | - Svetlana I. Verkhoturova
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch Russian Academy of Sciences 1 Favorsky Str. 664033 Irkutsk Russian Federation
| | - Sergey V. Zinchenko
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch Russian Academy of Sciences 1 Favorsky Str. 664033 Irkutsk Russian Federation
| | - Nikita A. Kolyvanov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch Russian Academy of Sciences 1 Favorsky Str. 664033 Irkutsk Russian Federation
| | - Nataliya A. Chernysheva
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch Russian Academy of Sciences 1 Favorsky Str. 664033 Irkutsk Russian Federation
| | - Gaukhar K. Bishimbaeva
- D. V. Sokolskiy Institute of Fuel, Catalysis and Electrochemistry 142 ul. Kunaeva 050010 Almaty, Republic of Kazakhstan
| | - Boris A. Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry Siberian Branch Russian Academy of Sciences 1 Favorsky Str. 664033 Irkutsk Russian Federation
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5
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Convenient generation of 1,3-dipolar nitrilimines and [3 + 2] cycloaddition for the synthesis of spiro compounds. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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6
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Liu B, Li J, Hu Y, Chen Q, Liu Y, Ji S, Maruoka K, Huo Y, Zhang HL. Visible-Light-Induced α-C(sp 3)-H Phosphinylation of Unactivated Ethers under Photocatalyst- and Additive-Free Conditions. J Org Chem 2022; 87:11281-11291. [PMID: 35930606 DOI: 10.1021/acs.joc.2c01502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A photocatalyst- and additive-free visible-light-induced α-C(sp3)-H phosphinylation of unactivated ethers involving a C-O bond cleavage with molecular oxygen as the sole oxidant at room temperature has been achieved. This method provides a sustainable access to α-hydroxyphosphine oxides in up to 88% yield with good functional group compatibility under mild and neutral conditions (34 examples). Moreover, the subsequent two-step conversion of the resulting dihydroxy diarylphosphine oxides afforded α-phosphinylated cyclic ethers in good overall yields (10 examples).
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Affiliation(s)
- Bo Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Jianji Li
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Yifan Hu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Qian Chen
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Yan Liu
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Shaomin Ji
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Keiji Maruoka
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto 606-8501, Japan
| | - Yanping Huo
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China
| | - Hao-Li Zhang
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China.,State Key Laboratory of Applied Organic Chemistry (SKLAOC), Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
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7
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Chen Z, Zeng P, Zhang S, Sun J. Recent Advances in Organic Synthesis of 3-Amino- or 4-Aminocoumarins. MINI-REV ORG CHEM 2022. [DOI: 10.2174/1570193x18666211001124004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
Coumarin is a privileged scaffold that contains the unique 2H-chromen-2-one motif, and its
derivatives are widely distributed in nature, especially in plants. In recent years, due to their diverse
pharmacological activities and remarkable photochemical properties, they have attracted significant
attention from scientists, which has also prompted the research on the synthesis approaches and the
availability of substrates for these compounds. This article is a brief description of the methods for the
synthesis of various coumarin derivatives via two- or multi-component reactions involving 3-amino
or 4-aminocoumarin reported during 2015-2021. This review may help expand the development of
various analogues with coumarin as the basic unit.
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Affiliation(s)
- Zhiwei Chen
- College of Pharmaceutical Sciences, Zhejiang University of Technology, and Institute of Drug Synthesis, Zhejiang University
of Technology, Hangzhou 310014, P.R. China
| | - Piaopiao Zeng
- College of Pharmaceutical Sciences, Zhejiang University of Technology, and Institute of Drug Synthesis, Zhejiang University
of Technology, Hangzhou 310014, P.R. China
| | - Shuo Zhang
- College of Pharmaceutical Sciences, Zhejiang University of Technology, and Institute of Drug Synthesis, Zhejiang University
of Technology, Hangzhou 310014, P.R. China
| | - Jie Sun
- College of Pharmaceutical Sciences, Zhejiang University of Technology, and Institute of Drug Synthesis, Zhejiang University
of Technology, Hangzhou 310014, P.R. China
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8
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Lu D, Guan W, Yang X, Wang Y, Kambe N, Qiu R. Cu-Catalyzed Dual C-O Bonds Cleavage of Cyclic Ethers with Carboxylic Acids, NaI, and TMSCF 3 to Give Iodoalkyl Ester. Org Lett 2022; 24:2826-2831. [PMID: 35394275 DOI: 10.1021/acs.orglett.2c00732] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, by dual C-O bond cleavage of cyclic ethers with Cu catalysis, we eventually led to the development of a selective three-component coupling of commercially available chemicals, carboxylic acids, ethers, and halogens to synthesize more than 70 iodoalkyl esters in the presence of TMSCF3. This allows for the concise synthesis of highly functionalized iodoalkyl esters directly. And the synthetic insect pheromones were also disclosed.
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Affiliation(s)
- Dong Lu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Wenjian Guan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Xiaogang Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Yuzhi Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Nobuaki Kambe
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.,Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
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9
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10
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Tang Y, Huang H, Li M, Wang F, Hu X, Zhang X. Copper-Catalyzed Oxidative Cascade Cyclization of Activated Alkenes with Azobis Compounds: Access to Cyano-Substituted Benzimidazo[2,1-a]isoquinolin-6(5H)-ones. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428021120174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Huang WB, Qiu LQ, Ren FY, He LN. Facile synthesis of α-aminophosphine oxides from diarylphosphine oxides, arynes and formamides. Chem Commun (Camb) 2021; 57:9578-9581. [PMID: 34546268 DOI: 10.1039/d1cc04101k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The straightforward synthesis of α-amino phosphine oxides via three-component reactions involving arynes, formamides and diarylphosphine oxides is disclosed. This method employs the aryne to activate formamide, without an external activating reagent, which is operationally simple under mild conditions with high efficiency. Furthermore, mechanistic perception suggests a cascade sequence including formal [2 + 2] cycloaddition of the aryne with a CO bond, and a 1,4-addition of the H-P(O) compounds to the enamine intermediates.
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Affiliation(s)
- Wen-Bin Huang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Li-Qi Qiu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Fang-Yu Ren
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
| | - Liang-Nian He
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
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12
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Huang Y, Chen Q. Recent Advances in C(sp 3)—H Phosphorylation Based on Secondary Phosphine Oxides and Phosphite Esters. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202107044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Yang W, Li B, Zhang M, Wang S, Ji Y, Dong S, Feng J, Yuan S. Metal-free photo-induced radical C-P and C-S bond formation for the synthesis of 2-phosphoryl benzothiazoles. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.10.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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14
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Song S, Meng Y, Li Q, Wei W. Recent Progress in the Construction of C−N Bonds
via
Metal‐Free Radical C(
sp
3
)−H Functionalization. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000055] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Si‐Zhe Song
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 People's Republic of China
| | - Ya‐Nan Meng
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 People's Republic of China
| | - Qiang Li
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 People's Republic of China
| | - Wen‐Ting Wei
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 People's Republic of China
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15
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Wang J, Deng G, Liu C, Chen Z, Yu K, Chen W, Zhang H, Yang X. Transition Metal‐Free Synthesis of α‐Aminophosphine Oxides through C(
sp
3
)−P Coupling of 2‐Azaallyls. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901553] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jing Wang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Guogang Deng
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Chunxiang Liu
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Zhuo Chen
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Kaili Yu
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Wen Chen
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Hongbin Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
| | - Xiaodong Yang
- Key Laboratory of Medicinal Chemistry for Natural Resources, Ministry of Education and Yunnan Province, School of Chemical Science and TechnologyYunnan University Kunming 650091 People's Republic of China
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16
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Huang Q, Zhu L, Yi D, Zhao X, Wei W. Silver-mediated aminophosphinoylation of propargyl alcohols with aromatic amines and H-phosphine oxides leading to α-aminophosphine oxides. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.07.049] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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17
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Zhang Y, Wang W, Sun J, Liu Y. TEMPO‐catalyzed decarboxylation reactions for the synthesis of 1,2‐unsubstituted indolizines. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yuxuan Zhang
- School of Chemistry and Material ScienceJiangsu Normal University Xuzhou China
| | - Wenhui Wang
- School of Chemistry and Material ScienceJiangsu Normal University Xuzhou China
| | - Jinwei Sun
- School of Chemistry and Material ScienceJiangsu Normal University Xuzhou China
- Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution ControlNanjing University of Information Science & Technology Nanjing China
| | - Yun Liu
- School of Chemistry and Material ScienceJiangsu Normal University Xuzhou China
- Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution ControlNanjing University of Information Science & Technology Nanjing China
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18
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Bao P, Liu F, Lv Y, Yue H, Li JS, Wei W. Visible-light-promoted acridine red catalyzed aerobic oxidative decarboxylative acylation of α-oxo-carboxylic acids with quinoxalin-2(1H)-ones. Org Chem Front 2020. [DOI: 10.1039/c9qo01334b] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Visible-light-mediated procedure has been developed for the synthesis of 3-acyl quinoxalin-2(1H)-ones through acridine red catalyzed decarboxylative acylation of α-oxo-carboxylic acids with quinoxalin-2(1H)-ones.
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Affiliation(s)
- Pengli Bao
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165, Shandong
- China
| | - Fei Liu
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165, Shandong
- China
| | - Yufen Lv
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165, Shandong
- China
| | - Huilan Yue
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and Key Laboratory of Tibetan Medicine Research
- Northwest Institute of Plateau Biology
- Chinese Academy of Sciences
- Qinghai 810008
- China
| | - Jiang-Sheng Li
- School of Chemistry and Food Engineering
- Changsha University of Science and Technology
- Changsha
- China
| | - Wei Wei
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165, Shandong
- China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and Key Laboratory of Tibetan Medicine Research
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19
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Lian G, Li J, Liu P, Sun P. An Approach to Quinoline-Fused Imidazopyridines via CDC of Ethers with Imidazopyridines under Metal-Free Conditions. J Org Chem 2019; 84:16346-16354. [DOI: 10.1021/acs.joc.9b02897] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Guifang Lian
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Jingyu Li
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Ping Liu
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Peipei Sun
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
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20
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Sun K, Si Y, Chen X, Lv Q, Peng Y, Qu L, Yu B. Synthesis of Phosphoryl‐Substituted Benzimidazo[2,1‐
a
]isoquinolin‐6(5
H
)‐ones from 2‐Arylbenzoimidazoles and Diarylphosphine Oxides. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900570] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kai Sun
- College of ChemistryZhengzhou University Zhengzhou 450001 China
| | - Ya‐Feng Si
- College of ChemistryZhengzhou University Zhengzhou 450001 China
| | - Xiao‐Lan Chen
- College of ChemistryZhengzhou University Zhengzhou 450001 China
| | - Qi‐Yan Lv
- College of ChemistryZhengzhou University Zhengzhou 450001 China
- Henan Nonferrous Metals Geological Exploration Institute Zhengzhou 450052 China
| | - Yu‐Yu Peng
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 China
| | - Ling‐Bo Qu
- College of ChemistryZhengzhou University Zhengzhou 450001 China
| | - Bing Yu
- College of ChemistryZhengzhou University Zhengzhou 450001 China
- Henan Nonferrous Metals Geological Exploration Institute Zhengzhou 450052 China
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and TransportationChangsha University of Science and Technology Changsha 410114 China
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21
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Li Z, Wei Q, Song L, Han W, Wu X, Zhao Y, Xia F, Liu S. Highly Regioselective Radical Transformation of N-Sulfonyl-1,2,3-triazoles in Air. Org Lett 2019; 21:6413-6417. [DOI: 10.1021/acs.orglett.9b02269] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Zi Li
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Qinghua Wei
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Longlong Song
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Wangyujing Han
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Xiang Wu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Yun Zhao
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Fei Xia
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Shunying Liu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
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22
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Bao P, Meng N, Lv Y, Yue H, Li JS, Wei W. Selective assembly of N1- and N2-alkylated 1,2,3-triazoles via copper-catalyzed decarboxylative cycloaddition of alkynyl carboxylic acids with ethers and azidotrimethylsilane. Org Chem Front 2019. [DOI: 10.1039/c9qo01277j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An efficient and regiocontrolled method for the synthesis of various N1- and N2 alkylated 1,2,3-triazoles via copper-catalyzed decarboxylative cycloaddition of alkynyl carboxylic acids with ethers and azidotrimethylsilane.
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Affiliation(s)
- Pengli Bao
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Na Meng
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Yufen Lv
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Huilan Yue
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and Key Laboratory of Tibetan Medicine Research
- Northwest Institute of Plateau Biology
- Chinese Academy of Sciences
- Qinghai 810008
- China
| | - Jiang-Sheng Li
- School of Chemistry and food Engineering
- Changsha University of Science and Technology
- Changsha
- China
| | - Wei Wei
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
- Qinghai Provincial Key Laboratory of Tibetan Medicine Research and Key Laboratory of Tibetan Medicine Research
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