1
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Jia H, Li N, Tang C, Ni W, Zhao X, Sun J, Wu F, Shen X, Zhai H. α-Acyloxylation of Ketones/Cyclic Ethers Mediated by Hypervalent Iodine(III) Reagents as Oxidants and Nucleophilic Sources. J Org Chem 2024; 89:2055-2063. [PMID: 38207340 DOI: 10.1021/acs.joc.3c02526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
This study describes a catalyst-free α-acyloxylation of ketones and a KBr-mediated α-acyloxylation of cyclic ethers. These conversions are effectively mediated by hypervalent iodine(III) reagents serving dual roles as the oxidant and nucleophilic source. Consequently, esters are produced directly in moderate to excellent yields. The proposed method features good functional group compatibility, a broad substrate scope, and high synthetic efficiency and is remarkably environmentally friendly.
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Affiliation(s)
- Hao Jia
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Nan Li
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Chunmei Tang
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Wenjing Ni
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Xinru Zhao
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Jing Sun
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Fufang Wu
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Xiaobao Shen
- Biomass Oligosaccharides Engineering Technology Research Center of Anhui Province, Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions, Fuyang Normal University, Fuyang 236037, China
| | - Hongbin Zhai
- Institute of Marine Biomedicine, Shenzhen Polytechnic, Shenzhen 518055, China
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2
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Vil’ VA, Barsegyan YA, Kuhn L, Terent’ev AO, Alabugin IV. Creating, Preserving, and Directing Carboxylate Radicals in Ni-Catalyzed C(sp 3)–H Acyloxylation of Ethers, Ketones, and Alkanes with Diacyl Peroxides. Organometallics 2023. [DOI: 10.1021/acs.organomet.2c00663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Affiliation(s)
- Vera A. Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Yana A. Barsegyan
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Leah Kuhn
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Fl 32306, United States
| | - Alexander O. Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Igor V. Alabugin
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Fl 32306, United States
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3
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Nguyen OT, Nguyen TD, Quang TH, Huy TH, Trang PQ, Sy DT. A bimetallic‐catalyzed oxidative esterification reaction forming α‐acyloxy ether. Chem Eng Technol 2022. [DOI: 10.1002/ceat.202100634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Oanh T.K. Nguyen
- Institute of Applied Technology and Sustainable Development Nguyen Tat Thanh University 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4 Ho Chi Minh City 700000 Vietnam
| | - Trinh Duy Nguyen
- Institute of Applied Technology and Sustainable Development Nguyen Tat Thanh University 298A-300A Nguyen Tat Thanh Street, Ward 13, District 4 Ho Chi Minh City 700000 Vietnam
| | - Tran Huu Quang
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet Street, Cau Giay District Ha Noi City 10072 Vietnam
| | - Tran Huu Huy
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet Street, Cau Giay District Ha Noi City 10072 Vietnam
| | - Pham Quynh Trang
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet Street, Cau Giay District Ha Noi City 10072 Vietnam
| | - Do Trung Sy
- Institute of Chemistry Vietnam Academy of Science and Technology 18 Hoang Quoc Viet Street, Cau Giay District Ha Noi City 10072 Vietnam
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4
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Shan ZW, Chen XY, Zhang H, Liu HY, Yuan G. Copper Porphyrin-catalyzed C(sp3)-H Activation via Cross Dehydrogenative Coupling: Facile Transformation of Aldehydes to Esters. Synlett 2022. [DOI: 10.1055/a-1813-4235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Copper porphyrin-catalyzed alkane C−H bond functionalization with aldehydes via cross dehydrogenative coupling (CDC) using DTBP oxidant has been firstly described in non-solvents or non-additives system. Different aryl/heteroaryl-carboxilic esters were obtained in good to excellent yields depending on the aldehyde derivatives. This CDC reaction catalyzed by copper porphyrin has the advantages of shorter reaction time, lower reaction temperature and catalyst loading as well as the aerobic reaction atmosphere.
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Affiliation(s)
- Zi-Wei Shan
- Department of Chemistry, South China University of Technology, Guangzhou, China
| | - Xiao-Yan Chen
- Department of Chemistry, South China University of Technology, Guangzhou, China
| | - Hao Zhang
- Department of Chemistry, South China University of Technology, Guangzhou, China
| | - Hai-Yang Liu
- Department of Chemistry, South China University of Technology, Guangzhou, China
| | - Gaoqing Yuan
- Department of Chemistry, South China University of Technology, Guangzhou, China
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5
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Zhou X, Ma H, Zhou N, Cai X. CBr
4
Promoted α‐Acyloxyation of β‐Keto Esters and β‐Diketones by Sodium Carboxylates. ChemistrySelect 2022. [DOI: 10.1002/slct.202104498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaoqiang Zhou
- College of Chemistry and Material Weinan Normal University Weinan Shaanxi provience 714099 China
| | - Haojie Ma
- College of Chemistry and Chemical Engineering Yan'an University Yan'an Shaanxi provience 716000 China
| | - Nengneng Zhou
- College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui provience 241000 China
| | - Xiuqin Cai
- College of Chemistry and Material Weinan Normal University Weinan Shaanxi provience 714099 China
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6
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Dagar N, Singh S, Roy SR. Copper Catalyzed‐TBHP/DTBP Promoted C(sp
2
)−H Bond Scission of Aldehydes: An Approach to Transform Aldehyde to Esters. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Neha Dagar
- Department of Chemistry Indian Institute of Technology Delhi Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Swati Singh
- Department of Chemistry Indian Institute of Technology Delhi Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Sudipta Raha Roy
- Department of Chemistry Indian Institute of Technology Delhi Indian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
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7
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Vil' VA, Gorlov ES, Yu B, Terent'ev AO. Oxidative α-acyloxylation of acetals with cyclic diacyl peroxides. Org Chem Front 2021. [DOI: 10.1039/d1qo00494h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Selective functionalization of the non-activated acetal α-position with formal retaining of the acetal fragment was realized using cyclic diacyl peroxides.
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Affiliation(s)
- Vera A. Vil'
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- All-Russian Research Institute for Phytopathology B. Vyazyomy
| | - Evgenii S. Gorlov
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Bing Yu
- Green Catalysis Center
- College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- All-Russian Research Institute for Phytopathology B. Vyazyomy
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8
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Macías-Benítez P, Moreno-Dorado FJ, Guerra FM. Microwave-Enhanced Coupling of Carboxylic Acids with Liquid Ketones and Cyclic Ethers Using Tetrabutylammonium Iodide/ t-Butyl Hydroperoxide. J Org Chem 2020; 85:6027-6043. [PMID: 32270681 DOI: 10.1021/acs.joc.0c00519] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The oxidative coupling of carboxylic acids with liquid ketones and cyclic ethers has been accomplished in minutes using t-butyl hydroperoxide in the presence of tetrabutylammonium iodide under microwave irradiation in the absence of a solvent. In addition to drastically shortening the reaction times, the use of microwaves resulted, in general, in yields equal to or higher than those obtained by conventional heating.
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Affiliation(s)
- Pablo Macías-Benítez
- Departamento de Quı́mica Orgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - F Javier Moreno-Dorado
- Departamento de Quı́mica Orgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - Francisco M Guerra
- Departamento de Quı́mica Orgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
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9
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Ding R, Lu W, Ci H, Mao Y, Liu L. Copper‐Catalyzed Oxidative Alkylation of Vinylic C
β
‐H of Enamides with Cyclic Ethers. ChemistrySelect 2019. [DOI: 10.1002/slct.201901837] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ran Ding
- College of Chemistry and Materials EngineeringAnhui Science and Technology University, Bengbu Anhui 233000 P. R.China
| | - Wang‐Gang Lu
- College of Chemistry and Materials EngineeringAnhui Science and Technology University, Bengbu Anhui 233000 P. R.China
| | - Hao Ci
- College of Chemistry and Materials EngineeringAnhui Science and Technology University, Bengbu Anhui 233000 P. R.China
| | - Yue‐Yuan Mao
- College of Chemistry and Materials EngineeringAnhui Science and Technology University, Bengbu Anhui 233000 P. R.China
| | - Lei Liu
- College of Chemistry and Materials EngineeringAnhui Science and Technology University, Bengbu Anhui 233000 P. R.China
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10
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Vil' VA, Gorlov ES, Bityukov OV, Barsegyan YA, Romanova YE, Merkulova VM, Terent'ev AO. C−O coupling of Malonyl Peroxides with Enol Ethers
via
[5+2] Cycloaddition: Non‐Rubottom Oxidation. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900271] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Vera A. Vil'
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Evgenii S. Gorlov
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Square Moscow 125047 Russian Federation
| | - Oleg V. Bityukov
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Yana A. Barsegyan
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Yulia E. Romanova
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Square Moscow 125047 Russian Federation
| | - Valentina M. Merkulova
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic ChemistryRussian Academy of Sciences 47 Leninsky Prospect Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia 9 Miusskaya Square Moscow 125047 Russian Federation
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11
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Prasad PK, Reddi RN, Arumugam S. Recent methods for the synthesis of α-acyloxy ketones. Org Biomol Chem 2018; 16:9334-9348. [DOI: 10.1039/c8ob02881h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present review provides a broad description of the methods reported for the synthesis of α-acyloxy ketones and some of their derivatives.
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Affiliation(s)
- Pragati K. Prasad
- Chemical Engineering & Process Development Division
- CSIR-National Chemical Laboratory
- Pune
- India
| | - Rambabu N. Reddi
- Chemical Engineering & Process Development Division
- CSIR-National Chemical Laboratory
- Pune
- India
| | - Sudalai Arumugam
- Chemical Engineering & Process Development Division
- CSIR-National Chemical Laboratory
- Pune
- India
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12
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Li J, Yang Z, Yang T, Yi J, Zhou C. Copper-catalyzed α-C–H acyloxylation of carbonyl compounds with terminal alkynes. NEW J CHEM 2018. [DOI: 10.1039/c7nj03989a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Herein, a copper/TBHP catalyst system for the α-C–H acyloxylation of carbonyl compounds is developed using terminal alkynes as the acyloxy source.
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Affiliation(s)
- Jiao Li
- College of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R. China
| | - Zan Yang
- College of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R. China
| | - Tao Yang
- College of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R. China
| | - Jianmin Yi
- College of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R. China
| | - Congshan Zhou
- College of Chemistry and Chemical Engineering
- Hunan Institute of Science and Technology
- Yueyang 414006
- P. R. China
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13
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14
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Tan L, Chen C, Liu W. α-Acetoxyarone synthesis via iodine-catalyzed and tert-butyl hydroperoxide-mediateded self-intermolecular oxidative coupling of aryl ketones. Beilstein J Org Chem 2017; 13:1079-1084. [PMID: 28684987 PMCID: PMC5480364 DOI: 10.3762/bjoc.13.107] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 05/16/2017] [Indexed: 11/23/2022] Open
Abstract
We present a metal-free method for α-acetoxyarone synthesis by self-intermolecular oxidative coupling of aryl ketones using I2−tert-butyl hydroperoxide (TBHP). Under the optimum conditions, various aryl ketones gave the corresponding products in moderate to excellent yields. A series of control experiments were performed; the results suggest the involvement of radical pathways. Multiple radical intermediates were generated in situ and the overall process involved several different reactions, which proceeded self-sequentially in a single reactor. A labeling experiment using 18O-labeled H2O confirmed that the oxygen in the product was derived from TBHP, not from H2O in the TBHP solvent.
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Affiliation(s)
- Liquan Tan
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, 2 Guandu Road, Maoming 525000, P. R. China. ; Tel: +86-668-2923444
| | - Cui Chen
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, 2 Guandu Road, Maoming 525000, P. R. China. ; Tel: +86-668-2923444
| | - Weibing Liu
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, 2 Guandu Road, Maoming 525000, P. R. China. ; Tel: +86-668-2923444
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15
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Vadagaonkar KS, Kalmode HP, Shinde SL, Chaskar AC. An Efficient and Metal-free Synthesis of α-KetoestersviaOxidative Cross Coupling of Arylglyoxals with Alcohols. ChemistrySelect 2017. [DOI: 10.1002/slct.201601825] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Kamlesh S. Vadagaonkar
- Department of Dyestuff Technology; Institute of Chemical Technology; Mumbai- 400019 India
| | - Hanuman P. Kalmode
- Department of Dyestuff Technology; Institute of Chemical Technology; Mumbai- 400019 India
| | - Suresh L. Shinde
- National Centre for Nanosciences and Nanotechnology; University of Mumbai; Mumbai- 400098 India
| | - Atul C. Chaskar
- Department of Dyestuff Technology; Institute of Chemical Technology; Mumbai- 400019 India
- National Centre for Nanosciences and Nanotechnology; University of Mumbai; Mumbai- 400098 India
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16
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Xu JW, Ji PY, Liu YF, Luo WP, Liu Q, Guo CC. Copper(I)-Catalyzed α-Acryloyloxylation of Ketones with α,β-Unsaturated Carboxylic Acids To Form α-Acryloyloxy Ketones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jing-Wen Xu
- College of Chemistry and Chemical Engineering; Advanced Catalytic Engineering Research Center of the Ministry of Education; Hunan University; 410082 Changsha China
| | - Peng-Yi Ji
- College of Chemistry and Chemical Engineering; Advanced Catalytic Engineering Research Center of the Ministry of Education; Hunan University; 410082 Changsha China
| | - Yu-Feng Liu
- College of Chemistry and Chemical Engineering; Advanced Catalytic Engineering Research Center of the Ministry of Education; Hunan University; 410082 Changsha China
| | - Wei-Ping Luo
- College of Chemistry and Chemical Engineering; Advanced Catalytic Engineering Research Center of the Ministry of Education; Hunan University; 410082 Changsha China
| | - Qiang Liu
- College of Chemistry and Chemical Engineering; Advanced Catalytic Engineering Research Center of the Ministry of Education; Hunan University; 410082 Changsha China
| | - Can-Cheng Guo
- College of Chemistry and Chemical Engineering; Advanced Catalytic Engineering Research Center of the Ministry of Education; Hunan University; 410082 Changsha China
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17
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Lan Y, Fan P, Liu XW, Meng FF, Ahmad T, Xu YH, Loh TP. An iron-catalyzed hydroalkylation reaction of α,β-unsaturated ketones with ethers. Chem Commun (Camb) 2017; 53:12353-12356. [DOI: 10.1039/c7cc07235j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A general strategy for the hydroalkylation of vinyl ketones using ethers catalyzed by an iron catalyst is described.
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Affiliation(s)
- Yun Lan
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Pei Fan
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Xiao-Wei Liu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Fei-Fan Meng
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Tanveer Ahmad
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Yun-He Xu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Teck-Peng Loh
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
- Institute of Advanced Synthesis
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18
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Chang LM, Yuan GQ. One-pot synthesis of α-acyloxycarbonyl compounds via oxidative decarboxylation coupling reaction of α-oxo carboxylic acids with carbonyl compounds. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.09.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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19
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Guo SR, Kumar PS, Yang M. Recent Advances of Oxidative Radical Cross-Coupling Reactions: Direct α-C(sp3)-H Bond Functionalization of Ethers and Alcohols. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600467] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Sheng-rong Guo
- Department of Chemistry; Lishui University; Lishui 323000 People's Republic of China
| | - Pailla Santhosh Kumar
- Department of Chemistry; Lishui University; Lishui 323000 People's Republic of China
| | - Minghua Yang
- Department of Chemistry; Lishui University; Lishui 323000 People's Republic of China
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20
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Zhu M, Wei W, Yang D, Cui H, Cui H, Sun X, Wang H. NBS/DBU mediated one-pot synthesis of α-acyloxyketones from benzylic secondary alcohols and carboxylic acids. Org Biomol Chem 2016; 14:10998-11001. [DOI: 10.1039/c6ob02173e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and efficient NBS/DBU-mediated one-pot procedure has been developed for the synthesis of α-acyloxyketones from benzylic secondary alcohols and carboxylic acids.
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Affiliation(s)
- Minghui Zhu
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Wei Wei
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Daoshan Yang
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Hong Cui
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Huanhuan Cui
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Xuejun Sun
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Hua Wang
- The Key Laboratory of Life-Organic Analysis and Key Laboratory of Pharmaceutical Intermediates and Analysis of Natural Medicine
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
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21
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Majji G, Rout SK, Rajamanickam S, Guin S, Patel BK. Synthesis of esters via sp3 C–H functionalisation. Org Biomol Chem 2016; 14:8178-211. [DOI: 10.1039/c6ob01250g] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review describes various methods for the synthesis of eleven classes of esters involving sp3 C–H functionalisation.
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Affiliation(s)
- Ganesh Majji
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Saroj K. Rout
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Suresh Rajamanickam
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Srimanta Guin
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Bhisma K. Patel
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
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Organocatalytic peroxidation of malonates, β-ketoesters, and cyanoacetic esters using n-Bu4NI/t-BuOOH-mediated intermolecular oxidative C(sp3)–O coupling. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.047] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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García-Cabeza AL, Marín-Barrios R, Moreno-Dorado FJ, Ortega MJ, Vidal H, Gatica JM, Massanet GM, Guerra FM. Acyloxylation of 1,4-Dioxanes and 1,4-Dithianes Catalyzed by a Copper–Iron Mixed Oxide. J Org Chem 2015; 80:6814-21. [DOI: 10.1021/acs.joc.5b01043] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ana Leticia García-Cabeza
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - Rubén Marín-Barrios
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - F. Javier Moreno-Dorado
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - María J. Ortega
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - Hilario Vidal
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - José M. Gatica
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - Guillermo M. Massanet
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
| | - Francisco M. Guerra
- Departamento
de Química Orgánica and ‡Departamento de Ciencia de los Materiales
e Ingeniería Metalúrgica y Química Inorgánica, Facultad de Ciencias, Universidad de Cádiz, 11510 Puerto Real, Cádiz, Spain
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Majji G, Rajamanickam S, Khatun N, Santra SK, Patel BK. Generation of bis-Acyl Ketals from Esters and Benzyl Amines Under Oxidative Conditions. J Org Chem 2015; 80:3440-6. [DOI: 10.1021/jo502903d] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ganesh Majji
- Department
of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Suresh Rajamanickam
- Department
of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Nilufa Khatun
- Department
of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Sourav Kumar Santra
- Department
of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Bhisma K. Patel
- Department
of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
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Krylov IB, Vil’ VA, Terent’ev AO. Cross-dehydrogenative coupling for the intermolecular C-O bond formation. Beilstein J Org Chem 2015; 11:92-146. [PMID: 25670997 PMCID: PMC4311763 DOI: 10.3762/bjoc.11.13] [Citation(s) in RCA: 134] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 12/31/2014] [Indexed: 12/11/2022] Open
Abstract
The present review summarizes primary publications on the cross-dehydrogenative C-O coupling, with special emphasis on the studies published after 2000. The starting compound, which donates a carbon atom for the formation of a new C-O bond, is called the CH-reagent or the C-reagent, and the compound, an oxygen atom of which is involved in the new bond, is called the OH-reagent or the O-reagent. Alcohols and carboxylic acids are most commonly used as O-reagents; hydroxylamine derivatives, hydroperoxides, and sulfonic acids are employed less often. The cross-dehydrogenative C-O coupling reactions are carried out using different C-reagents, such as compounds containing directing functional groups (amide, heteroaromatic, oxime, and so on) and compounds with activated C-H bonds (aldehydes, alcohols, ketones, ethers, amines, amides, compounds containing the benzyl, allyl, or propargyl moiety). An analysis of the published data showed that the principles at the basis of a particular cross-dehydrogenative C-O coupling reaction are dictated mainly by the nature of the C-reagent. Hence, in the present review the data are classified according to the structures of C-reagents, and, in the second place, according to the type of oxidative systems. Besides the typical cross-dehydrogenative coupling reactions of CH- and OH-reagents, closely related C-H activation processes involving intermolecular C-O bond formation are discussed: acyloxylation reactions with ArI(O2CR)2 reagents and generation of O-reagents in situ from C-reagents (methylarenes, aldehydes, etc.).
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Affiliation(s)
- Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Vera A Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Alexander O Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
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