1
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Chand S, Sharma AK, Pandey AK, Singh KN. Visible-Light Photoredox-Catalyzed Synthesis of trans-Oxiranes via Decarboxylative Stereospecific Epoxidation of trans-Cinnamic Acids by Aryldiazonium Salts. Org Lett 2022; 24:6423-6427. [DOI: 10.1021/acs.orglett.2c02509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shiv Chand
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Anup Kumar Sharma
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Anand Kumar Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Krishna Nand Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
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2
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Yan Z, Wang NX, Zhang LY, Wu YH, Li JL, She MY, Gao XW, Feng K, Xing Y. The C(sp 3)-H bond functionalization of thioethers with styrenes with insight into the mechanism. Org Biomol Chem 2022; 20:5845-5851. [PMID: 35848391 DOI: 10.1039/d2ob00872f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metal-free inactive C(sp3)-H bond functionalization of thioethers with styrenes using TBHP as an initiator and DBU as a base has been developed. This transformation has broken through the low activity of thioethers and realized moderate yields. Herein extended experiments were conducted to confirm the radical relay process, reaction energy and intermediate transformations.
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Affiliation(s)
- Zhan Yan
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China. .,College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, China.
| | - Nai-Xing Wang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Lei-Yang Zhang
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Yue-Hua Wu
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Jian-Li Li
- College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, China.
| | - Meng-Yao She
- College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, China.
| | - Xue-Wang Gao
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Ke Feng
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Yalan Xing
- Department of Chemistry, William Paterson University of New Jersey, New Jersey, 07470, USA.
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3
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Liu F, Lv L, Ma Y, Li Z. Copper‐Catalyzed Radical Difluoromethylation‐Peroxidation of Alkenes: Synthesis of β‐Difluoromethyl Peroxides. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Fan Liu
- Renmin University of China Chemistry CHINA
| | - Leiyang Lv
- Renmin University of China Department of Chemistry CHINA
| | | | - Zhiping Li
- Renmin University of China Chemistry CHINA
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4
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Sofi FA, Sharma R, Masoodi MH, Tabassum N. Recent developments in oxidative functionalization reactions promoted by TBAI/TBHP. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.2001659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Firdoos Ahmad Sofi
- Department of Pharmaceutical Sciences, School of Applied Sciences and Technology, University of Kashmir, Srinagar, India
| | - Rohit Sharma
- Department of Forest Products, College of Forestry, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, India
| | - Mubashir H. Masoodi
- Department of Pharmaceutical Sciences, School of Applied Sciences and Technology, University of Kashmir, Srinagar, India
| | - Nahida Tabassum
- Department of Pharmaceutical Sciences, School of Applied Sciences and Technology, University of Kashmir, Srinagar, India
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5
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Liu YL, Ouyang YJ, Zheng H, Liu H, Wei WT. Recent advances in acyl radical enabled reactions between aldehydes and alkenes. Chem Commun (Camb) 2021; 57:6111-6120. [PMID: 34113948 DOI: 10.1039/d1cc02112e] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Radical-mediated functionalization of alkenes has been emerging as an elegant and straightforward protocol to increase molecule complexity. Moreover, the abstraction of a hydrogen atom from aldehydes to afford acyl radicals has evolved as a rising star due to its high atom-economy and the ready availability of aldehydes. Considering the great influence and synthetic potential of acyl radical enabled reactions between aldehydes and alkenes, we provide a summary of the state of the art in this field with a specific emphasis on the working models and corresponding mechanisms. The discussion is divided according to the kind of alkenes and reaction type.
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Affiliation(s)
- Yi-Lin Liu
- College of Chemistry and Materials Engineering, Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material, Huaihua University, Huaihua, Hunan 418008, China.
| | - Yue-Jun Ouyang
- College of Chemistry and Materials Engineering, Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material, Huaihua University, Huaihua, Hunan 418008, China.
| | - Hongxing Zheng
- Institution of Functional Organic Molecules and Materials, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, 252059, China and College of Chemistry and Materials Engineering, Institute of New Materials & Industrial Technology, Wenzhou University, Wenzhou, 325035, China
| | - Hongxin Liu
- College of Chemistry and Materials Engineering, Institute of New Materials & Industrial Technology, Wenzhou University, Wenzhou, 325035, China
| | - Wen-Ting Wei
- College of Chemistry and Materials Engineering, Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol (PVA) Fiber Material, Huaihua University, Huaihua, Hunan 418008, China. and School of Materials Science and Chemical Engineering, Ningbo University, Ningbo, Zhejiang, 315211, China
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6
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Farooq S, Ngaini Z. One Pot and Two Pot Synthetic Strategies and Biological Applications of Epoxy-Chalcones. CHEMISTRY AFRICA 2020. [DOI: 10.1007/s42250-020-00128-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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7
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Zhang J, Xiao D, Tan H, Liu W. Highly Selective Synthesis of 2- tert-Butoxy-1-Arylethanones via Copper(I)-Catalyzed Oxidation/ tert-Butoxylation of Aryl Olefins with TBHP. J Org Chem 2020; 85:3929-3935. [PMID: 32052627 DOI: 10.1021/acs.joc.9b03156] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A practical and environmentally friendly protocol for the selective oxidation of aryl olefins to arylethanone derivatives by using a Cu(I) catalyst and tert-butyl hydroperoxide (TBHP) has been developed. A series of 2-tert-butoxy-1-arylethanones were obtained in moderate to good yields under mild conditions with high selectivity. In this method, TBHP acts not only as an oxidant but also as the tert-butoxy and carbonyl oxygen sources. This enables one-step oxidation/tert-butoxylation. Various allyl peroxides were also synthesized from allyl substrates.
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Affiliation(s)
- Jiantao Zhang
- College of Chemistry, Guangdong University of Petrochemical Technology, Guandu Road, Maoming 525000, People's Republic of China
| | - Duoduo Xiao
- College of Chemistry, Guangdong University of Petrochemical Technology, Guandu Road, Maoming 525000, People's Republic of China
| | - Hua Tan
- College of Chemistry, Guangdong University of Petrochemical Technology, Guandu Road, Maoming 525000, People's Republic of China
| | - Weibing Liu
- College of Chemistry, Guangdong University of Petrochemical Technology, Guandu Road, Maoming 525000, People's Republic of China
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8
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Liu RH, Shen ZY, Wang C, Loh TP, Hu XH. Selective Dehydrogenative Acylation of Enamides with Aldehydes Leading to Valuable β-Ketoenamides. Org Lett 2020; 22:944-949. [PMID: 31971809 DOI: 10.1021/acs.orglett.9b04495] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We have presented a unique example of dehydrogenative acylation of enamides with aldehydes enabled by an earth-abundant iron catalyst. The protocol provides the straightforward access to valuable β-ketoenamides with ample substrate scope and excellent functional group tolerance. Notably, distinct C-H acylation of enamide rather than at N-H moiety site occurs with absolute Z-selectivity was observed. Late-stage modifications of complex molecules and versatile synthetic utility of β-ketoenamides further highlight the practicability of this transformation.
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Affiliation(s)
- Rui-Hua Liu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , China
| | - Zhen-Yao Shen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , China
| | - Cong Wang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , China
| | - Teck-Peng Loh
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , China.,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Singapore
| | - Xu-Hong Hu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering , Nanjing Tech University , Nanjing 211816 , China
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9
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Li Y, Ying F, Fu T, Yang R, Dong Y, Lin L, Han Y, Liang D, Long X. Heat- or light-induced acylarylation of unactivated alkenes towards 3-(α-acyl) indolines. Org Biomol Chem 2020; 18:5660-5665. [DOI: 10.1039/d0ob01105c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A heat- or photoredox/iron dual catalysis-enabled rare example of radical acylation across unactivated alkenes with aldehydes.
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Affiliation(s)
- Yanni Li
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
| | - Fengyuan Ying
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
| | - Tingfeng Fu
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
| | - Ruihan Yang
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
| | - Ying Dong
- College of Chemistry
- Chemical Engineering and Materials Science
- Shandong Normal University
- Jinan 250014
- China
| | - Liqing Lin
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
- Research Center on Life Sciences and Environmental Sciences
| | - Yinghui Han
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
- Research Center on Life Sciences and Environmental Sciences
| | - Deqiang Liang
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
| | - Xianhao Long
- School of Chemistry and Chemical Engineering
- Kunming University
- Kunming 650214
- China
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10
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Shen J, Xiao B, Hou Y, Wang X, Li G, Chen J, Wang W, Cheng J, Yang B, Yang S. Cobalt(II)‐Catalyzed Bisfunctionalization of Alkenes with Diarylphosphine Oxide and Peroxide. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900873] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jian Shen
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Bo Xiao
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Yang Hou
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Xue Wang
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Gui‐Zhi Li
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Jin‐Chun Chen
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Wei‐Li Wang
- School of Chemistry and Material ScienceLudong University Yantai 264025, People's Republic of China
| | - Jian‐Bo Cheng
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Bin Yang
- College of Chemistry and Chemical EngineeringYantai University Yantai 264005 People's Republic of China
| | - Shang‐Dong Yang
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 People's Republic China
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11
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Jung S, Lee H, Moon Y, Jung HY, Hong S. Site-Selective C–H Acylation of Pyridinium Derivatives by Photoredox Catalysis. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03367] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sungwoo Jung
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea
| | - Hyeonyeong Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea
| | - Yonghoon Moon
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea
| | - Hoi-Yun Jung
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea
| | - Sungwoo Hong
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea
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12
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Jiao Y, Chiou MF, Li Y, Bao H. Copper-Catalyzed Radical Acyl-Cyanation of Alkenes with Mechanistic Studies on the tert-Butoxy Radical. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01060] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yihang Jiao
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Mong-Feng Chiou
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
| | - Yajun Li
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
| | - Hongli Bao
- State Key Laboratory of Structural Chemistry, Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, University of Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
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13
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Liu RX, Zhang F, Peng Y, Yang L. Four-component radical-dual-difunctionalization (RDD) and decarbonylative alkylative peroxidation of two different alkenes with aliphatic aldehydes and TBHP. Chem Commun (Camb) 2019; 55:12080-12083. [DOI: 10.1039/c9cc05764a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
From difunctionalization of a single alkene to radical-dual-difunctionalization of two different alkenes! A alkylative peroxidation and cross-coupling of two alkenes was established with the aliphatic aldehydes as the alkyl radical source.
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Affiliation(s)
- Ren-Xiang Liu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
| | - Feng Zhang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
- College of Science
| | - Yong Peng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
| | - Luo Yang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province
- College of Chemistry
- Xiangtan University
- P. R. China
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14
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Abstract
The azidation–peroxidation of alkenes is developed in the presence of a manganese catalyst.
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Affiliation(s)
- Yuanjin Chen
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Tian Tian
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Zhiping Li
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
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15
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Ge L, Li Y, Bao H. Iron-Catalyzed Radical Acyl-Azidation of Alkenes with Aldehydes: Synthesis of Unsymmetrical β-Azido Ketones. Org Lett 2018; 21:256-260. [PMID: 30582706 DOI: 10.1021/acs.orglett.8b03688] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Liang Ge
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China
| | - Yajun Li
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
| | - Hongli Bao
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Center for Excellence in Molecular Synthesis, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, 155 Yangqiao Road West, Fuzhou, Fujian 350002, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing, 100049, People’s Republic of China
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16
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Lin J, Song R, Hu M, Li J. Recent Advances in the Intermolecular Oxidative Difunctionalization of Alkenes. CHEM REC 2018; 19:440-451. [DOI: 10.1002/tcr.201800053] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Accepted: 07/05/2018] [Indexed: 12/20/2022]
Affiliation(s)
- Jie Lin
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
| | - Ren‐Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
| | - Ming Hu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
| | - Jin‐Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
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17
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A Domino Approach for the Synthesis of α,β‐Epoxy Ketones from Carbonyl Compounds under Neat Conditions at Ambient Temperature. ChemistrySelect 2018. [DOI: 10.1002/slct.201801162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Yao Y, Wang Z, Wang B. Tetra-n-butylammonium bromide (TBAB)-initiated carbonylation–peroxidation of styrene derivatives with aldehydes and hydroperoxides. Org Chem Front 2018. [DOI: 10.1039/c8qo00525g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tetra-n-butylammonium bromide (TBAB)-catalyzed carbonylation–peroxidation of styrene derivatives is described, which allows for the synthesis of β-peroxy ketones under mild conditions.
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Affiliation(s)
- Yao Yao
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
- People's Republic of China
| | - Zhen Wang
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
- People's Republic of China
| | - Bin Wang
- State Key Laboratory of Medicinal Chemical Biology
- College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research
- Nankai University
- Tianjin 300353
- People's Republic of China
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19
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Li Y, Li JX, Ouyang XH, Wang QA, Li JH. Manganese-Catalyzed Intermolecular Oxidative Annulation of Alkynes with γ-Vinyl Aldehydes: An Entry to Bridged Carbocyclic Systems. Org Lett 2017; 19:6172-6175. [DOI: 10.1021/acs.orglett.7b03086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Yang Li
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Jin-Xia Li
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Xuan-Hui Ouyang
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Qiu-An Wang
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Jin-Heng Li
- State
Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
- Key
Laboratory of Jiangxi Province for Persistent Pollutants Control and
Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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20
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Jung S, Kim J, Hong S. Visible Light-Promoted Synthesis of Spiroepoxy Chromanone Derivatives via a Tandem Oxidation/Radical Cyclization/Epoxidation Process. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701072] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sungwoo Jung
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
- Center for Catalytic Hydrocarbon Functionalization; Institute for Basic Science (IBS); Daejeon 305-701 Korea
| | - Jiyun Kim
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
- Center for Catalytic Hydrocarbon Functionalization; Institute for Basic Science (IBS); Daejeon 305-701 Korea
| | - Sungwoo Hong
- Department of Chemistry; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Korea
- Center for Catalytic Hydrocarbon Functionalization; Institute for Basic Science (IBS); Daejeon 305-701 Korea
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21
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Zhang HY, Ge C, Zhao J, Zhang Y. Cobalt-Catalyzed Trifluoromethylation–Peroxidation of Unactivated Alkenes with Sodium Trifluoromethanesulfinate and Hydroperoxide. Org Lett 2017; 19:5260-5263. [DOI: 10.1021/acs.orglett.7b02353] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Hong-Yu Zhang
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Chao Ge
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Jiquan Zhao
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Yuecheng Zhang
- School
of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, P. R. China
- National-Local
Joint Engineering Laboratory for Energy Conservation of Chemical Process
Integration and Resources Utilization, Hebei University of Technology, Tianjin 300130, P. R. China
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22
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Lan XW, Wang NX, Xing Y. Recent Advances in Radical Difunctionalization of Simple Alkenes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700678] [Citation(s) in RCA: 291] [Impact Index Per Article: 41.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xing-Wang Lan
- Chinese Academy of Sciences; Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences; 100190 Beijing China
| | - Nai-Xing Wang
- Chinese Academy of Sciences; Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences; 100190 Beijing China
| | - Yalan Xing
- Department of Chemistry; William Paterson University of New Jersey; 07470 Wayne New Jersey USA
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23
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Liu Y, Wang QL, Zhou CS, Xiong BQ, Zhang PL, Yang CA, Tang KW. Metal-Free Oxidative C–C Bond Functionalization of Methylenecyclopropanes with Ethers Leading to 2-Substituted 3,4-Dihydronaphthalenes. J Org Chem 2017. [DOI: 10.1021/acs.joc.7b00970] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yu Liu
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Qiao-Lin Wang
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Cong-Shan Zhou
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Bi-Quan Xiong
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Pan-Liang Zhang
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Chang-an Yang
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Ke-Wen Tang
- Department of Chemistry
and
Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
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24
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One pot synthesis of α,β-epoxy ketones by oxidative coupling of methyl arenes with cinnamic acids involving C(sp 3 )―H activation and decarboxylative strategy. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.04.025] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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25
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Huang HY, Cheng L, Liu JJ, Wang D, Liu L, Li CJ. Transition-Metal-Free Alkynylation of 2-Oxindoles through Radical–Radical Coupling. J Org Chem 2017; 82:2656-2663. [DOI: 10.1021/acs.joc.6b03057] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hong-Yan Huang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Liang Cheng
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jie-Jie Liu
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Dong Wang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Li Liu
- Beijing
National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory
of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chao-Jun Li
- Department
of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
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26
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Lan Y, Yang C, Xu YH, Loh TP. Direct coupling of sp3 carbon of alkanes with α,β-unsaturated carbonyl compounds using a copper/hydroperoxide system. Org Chem Front 2017. [DOI: 10.1039/c7qo00149e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new methodology of monovalent copper-initiated direct coupling of alkanes and hydroperoxides with unsaturated carbonyl compounds is developed.
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Affiliation(s)
- Yun Lan
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Chao Yang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Yun-He Xu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Teck-Peng Loh
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
- Division of Chemistry and Biological Chemistry
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27
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Hu J, Xia F, Yang F, Weng J, Yao P, Zheng C, Zhu C, Tang T, Fu W. Design and synthesis of bi-functional Co-containing zeolite ETS-10 catalyst with high activity in the oxidative coupling of alkenes with aldehydes for preparing α,β-epoxy ketones. RSC Adv 2017. [DOI: 10.1039/c7ra06828j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Developing highly efficient heterogeneous catalysts for organic synthesis is of great importance in modern synthetic chemistry.
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Affiliation(s)
- Jun Hu
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou
- PR China
| | - Feifei Xia
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou
- PR China
| | - Fengli Yang
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou
- PR China
| | - Jushi Weng
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou
- PR China
| | - Pengfei Yao
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou
- PR China
| | - Chunzhi Zheng
- School of Chemical and Environmental Engineering
- Jiangsu University of Technology
- Changzhou
- PR China
| | - Chaojie Zhu
- School of Petrochemical Engineering
- Changzhou University
- Changzhou
- PR China
| | - Tiandi Tang
- School of Petrochemical Engineering
- Changzhou University
- Changzhou
- PR China
| | - Wenqian Fu
- School of Petrochemical Engineering
- Changzhou University
- Changzhou
- PR China
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28
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Ashokkumar V, Siva A. One-pot synthesis of α,β-epoxy ketones through domino reaction between alkenes and aldehydes catalyzed by proline based chiral organocatalysts. Org Biomol Chem 2017; 15:2551-2561. [DOI: 10.1039/c7ob00031f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A proline based metal free organocatalysts developed by new approach for the synthesis of epoxide derivatives through domino reaction. This domino reaction allows the direct access to epoxide from various alkene and aldehyde through C–H functionalization and C–C/C–O bond formation. The catalytic efficiencies of organocatalysts were also determined by domino reaction with very good yield (up to 95 %) and ee's (up to 99 %).
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Affiliation(s)
- Veeramanoharan Ashokkumar
- Supramolecular and Organometallic Chemistry Lab
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
| | - Ayyanar Siva
- Supramolecular and Organometallic Chemistry Lab
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
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29
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Zong Z, Bai X, Lu S, Li Z. A general method for synthesis of cis-dicarbonyl epoxides through DBU/LiBr-cocatalyzed cyclization of α,β-dicarbonyl peroxides. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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30
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Yang XH, Song RJ, Xie YX, Li JH. Iron Catalyzed Oxidative Coupling, Addition, and Functionalization. ChemCatChem 2016. [DOI: 10.1002/cctc.201600019] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xu-Heng Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P.R. China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P.R. China
| | - Ye-Xiang Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P.R. China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics; College of Chemistry and Chemical Engineering; Hunan University; Changsha 410082 P.R. China
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 P.R. China
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31
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Shen X, Borah AJ, Cao X, Pan W, Yan G, Wu X. Direct synthesis of 1,3-dicarbonyl compounds via radical coupling of aldehydes with ketones under metal-free conditions. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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32
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Li J, Wang DZ. Visible-Light-Promoted Photoredox Syntheses of α,β-Epoxy Ketones from Styrenes and Benzaldehydes under Alkaline Conditions. Org Lett 2015; 17:5260-3. [DOI: 10.1021/acs.orglett.5b02629] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Jing Li
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - David Zhigang Wang
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
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33
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Reddi RN, Prasad PK, Sudalai A. N‐Heterocyclic Carbene Catalyzed Oxidative Coupling of Alkenes/ α‐Bromoacetophenones with Aldehydes: A Facile Entry to α,β‐Epoxy Ketones. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507363] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Rambabu N. Reddi
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pashan Road, Pune, 411008 (India)
| | - Pragati K. Prasad
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pashan Road, Pune, 411008 (India)
| | - Arumugam Sudalai
- Chemical Engineering and Process Development Division, National Chemical Laboratory, Pashan Road, Pune, 411008 (India)
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34
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Reddi RN, Prasad PK, Sudalai A. N-Heterocyclic Carbene Catalyzed Oxidative Coupling of Alkenes/ α-Bromoacetophenones with Aldehydes: A Facile Entry to α,β-Epoxy Ketones. Angew Chem Int Ed Engl 2015; 54:14150-3. [DOI: 10.1002/anie.201507363] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Indexed: 11/07/2022]
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35
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Lan XW, Wang NX, Zhang W, Wen JL, Bai CB, Xing Y, Li YH. Copper/Manganese Cocatalyzed Oxidative Coupling of Vinylarenes with Ketones. Org Lett 2015; 17:4460-3. [DOI: 10.1021/acs.orglett.5b02116] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xing-Wang Lan
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Nai-Xing Wang
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wei Zhang
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Jia-Long Wen
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Cui-Bing Bai
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yalan Xing
- Department
of Chemistry, William Paterson University of New Jersey, 300 Pompton
Road, Wayne, New Jersey 07470, United States
| | - Yi-He Li
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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36
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Zheng Y, Mao J, Rong G, Xu X. A NCS mediated oxidative C-H bond functionalization: direct esterification between a C(sp(3))-H bond and carboxylic acids. Chem Commun (Camb) 2015; 51:8837-40. [PMID: 25921733 DOI: 10.1039/c5cc02424b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A transition metal free oxidative C-H bond functionalization/esterification of α-alkoxy alkanes with acids is described in this report. This method is effectively mediated by NCS instead of traditional oxidants, like TBHP or its derivatives, and directly generates the esterification products in moderate to high yield under mild conditions. This tranformation constitutes a practical and general approach toward various α-acyloxy ethers with broad substrate generality; alkyl-, aryl-, alkenyl- and alkynyl-carboxylic acids are all well tolerated.
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Affiliation(s)
- Yang Zheng
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
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37
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Ouyang XH, Song RJ, Wang CY, Yang Y, Li JH. Metal-free carbonyl C(sp2)–H oxidative alkynylation of aldehydes using hypervalent iodine reagents leading to ynones. Chem Commun (Camb) 2015; 51:14497-500. [DOI: 10.1039/c5cc03362d] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The metal-free and facile synthesis of ynones via carbonyl C(sp2)–H oxidative alkynylation of aldehydes with enynyl benziodoxolones is presented.
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Affiliation(s)
- Xuan-Hui Ouyang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Cheng-Yong Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Yuan Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
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