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351
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Kuram MR, Kim WG, Myung K, Hong SY. Copper-Catalyzed Direct Synthesis of 1,2,4-Oxadiazoles from Amides and Organic Nitriles by Oxidative N-O Bond Formation. European J Org Chem 2015. [DOI: 10.1002/ejoc.201501502] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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352
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Du B, Li Z, Qian P, Han J, Pan Y. Copper-Catalyzed Aerobic Oxidative Reaction of Sulfonyl Hydrazides with Alcohols: An Easy Access to Sulfinates. Chem Asian J 2015; 11:478-81. [DOI: 10.1002/asia.201501262] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Bingnan Du
- School of Chemistry and Chemical Engineering; State Key laboratory of Coordination Chemistry; Nanjing University; Nanjing 210093 P. R. China
| | - Zan Li
- School of Chemistry and Chemical Engineering; State Key laboratory of Coordination Chemistry; Nanjing University; Nanjing 210093 P. R. China
| | - Ping Qian
- School of Chemistry and Chemical Engineering; State Key laboratory of Coordination Chemistry; Nanjing University; Nanjing 210093 P. R. China
| | - Jianlin Han
- School of Chemistry and Chemical Engineering; State Key laboratory of Coordination Chemistry; Nanjing University; Nanjing 210093 P. R. China
- MaAnShan High-Tech Research Institute of; Nanjing University; MaAnShan 238200 P. R. China
| | - Yi Pan
- School of Chemistry and Chemical Engineering; State Key laboratory of Coordination Chemistry; Nanjing University; Nanjing 210093 P. R. China
- MaAnShan High-Tech Research Institute of; Nanjing University; MaAnShan 238200 P. R. China
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353
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van der Werf A, Selander N. Para-Selective Halogenation of Nitrosoarenes with Copper(II) Halides. Org Lett 2015; 17:6210-3. [DOI: 10.1021/acs.orglett.5b03198] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Angela van der Werf
- Department
of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Nicklas Selander
- Department
of Organic Chemistry,
Arrhenius Laboratory, Stockholm University, SE-106 91 Stockholm, Sweden
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354
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Korenaga T, Nitatori K, Muraoka H, Ogawa S, Shimada K. Development and Application of a Multielectron-Accepting Organic Oxidant for the Catalytic Transition-Metal-Free Oxidative Homocoupling of Grignard Reagents in Air. Org Lett 2015; 17:5500-3. [DOI: 10.1021/acs.orglett.5b02887] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Toshinobu Korenaga
- Department
of Chemistry and
Bioengineering, Faculty of Engineering, Iwate University, 4-3-5
Ueda, Morioka, Iwate 020-8551, Japan
| | - Kaoru Nitatori
- Department
of Chemistry and
Bioengineering, Faculty of Engineering, Iwate University, 4-3-5
Ueda, Morioka, Iwate 020-8551, Japan
| | - Hiroki Muraoka
- Department
of Chemistry and
Bioengineering, Faculty of Engineering, Iwate University, 4-3-5
Ueda, Morioka, Iwate 020-8551, Japan
| | - Satoshi Ogawa
- Department
of Chemistry and
Bioengineering, Faculty of Engineering, Iwate University, 4-3-5
Ueda, Morioka, Iwate 020-8551, Japan
| | - Kazuaki Shimada
- Department
of Chemistry and
Bioengineering, Faculty of Engineering, Iwate University, 4-3-5
Ueda, Morioka, Iwate 020-8551, Japan
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355
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Wu K, Huang Z, Qi X, Li Y, Zhang G, Liu C, Yi H, Meng L, Bunel EE, Miller JT, Pao CW, Lee JF, Lan Y, Lei A. Copper-catalyzed aerobic oxidative coupling: From ketone and diamine to pyrazine. SCIENCE ADVANCES 2015; 1:e1500656. [PMID: 26601302 PMCID: PMC4646816 DOI: 10.1126/sciadv.1500656] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 07/22/2015] [Indexed: 06/05/2023]
Abstract
Copper-catalyzed aerobic oxidative C-H/N-H coupling between simple ketones and diamines was developed toward the synthesis of a variety of pyrazines. Various substituted ketones were compatible for this transformation. Preliminary mechanistic investigations indicated that radical species were involved. X-ray absorption fine structure experiments elucidated that the Cu(II) species 5 coordinated by two N atoms at a distance of 2.04 Å and two O atoms at a shorter distance of 1.98 Å was a reactive one for this aerobic oxidative coupling reaction. Density functional theory calculations suggested that the intramolecular coupling of cationic radicals was favorable in this transformation.
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Affiliation(s)
- Kun Wu
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Zhiliang Huang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USA
| | - Xiaotian Qi
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Yingzi Li
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Guanghui Zhang
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USA
| | - Chao Liu
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Hong Yi
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Lingkui Meng
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Emilio E. Bunel
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USA
| | - Jeffrey T. Miller
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USA
| | - Chih-Wen Pao
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Jyh-Fu Lee
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Yu Lan
- School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences, Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
- Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439, USA
- National Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
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356
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Ciriminna R, Pandarus V, Béland F, Xu YJ, Pagliaro M. Heterogeneously Catalyzed Alcohol Oxidation for the Fine Chemical Industry. Org Process Res Dev 2015. [DOI: 10.1021/acs.oprd.5b00204] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Rosaria Ciriminna
- Istituto per lo Studio dei Materiali Nanostrutturati, CNR, via Ugo La Malfa 153, 90146 Palermo, Italy
| | - Valerica Pandarus
- SiliCycle, 2500 Boulevard
du Parc Technologique, Québec, QC G1P 4S6, Canada
| | - Francois Béland
- SiliCycle, 2500 Boulevard
du Parc Technologique, Québec, QC G1P 4S6, Canada
| | - Yi-Jun Xu
- State
Key Laboratory of Photocatalysis on Energy and Environment, College
of Chemistry, Fuzhou University, New
Campus, Fuzhou 350108, People’s Republic of China
| | - Mario Pagliaro
- Istituto per lo Studio dei Materiali Nanostrutturati, CNR, via Ugo La Malfa 153, 90146 Palermo, Italy
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357
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Cheng HC, Hou WJ, Li ZW, Liu MY, Guan BT. The copper-catalyzed aerobic oxidative amidation of tertiary amines. Chem Commun (Camb) 2015; 51:17596-9. [DOI: 10.1039/c5cc07454a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A general and efficient method for the synthesis of tertiary amides has been developed via the copper-catalyzed aerobic oxidative amidation of tertiary amines.
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Affiliation(s)
- Hui-Cheng Cheng
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
- Tianjin 300071
- China
| | - Wen-Jun Hou
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
- Tianjin 300071
- China
| | - Zeng-Wen Li
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
- Tianjin 300071
- China
| | - Ming-Yu Liu
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
- Tianjin 300071
- China
| | - Bing-Tao Guan
- State Key Laboratory and Institute of Elemento-Organic Chemistry
- Collaborative Innovation Center of Chemical Science and Engineering
- Nankai University
- Tianjin 300071
- China
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359
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Shen MH, Lu XL, Xu HD. Copper(ii) acetate catalysed ring-opening cross-coupling of cyclopropanols with sulfonyl azides. RSC Adv 2015. [DOI: 10.1039/c5ra20729k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A copper(ii) acetate catalyzed ring-opening cross-coupling of cyclopropanol with sulfonyl azide has been developed.
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Affiliation(s)
- Mei-Hua Shen
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Xiao-Long Lu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Hua-Dong Xu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
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