1
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The Journey of 1-Keto-1,2,3,4-Tetrahydrocarbazole Based Fluorophores: From Inception to Implementation. J Fluoresc 2022; 32:2023-2052. [PMID: 35829843 DOI: 10.1007/s10895-022-03004-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/01/2022] [Indexed: 10/17/2022]
Abstract
Carbazole is a unique template associated with several biological activities. It is due to the diverse and versatile biological properties of carbazole derivatives that they are of immense interest to the research community. 1-keto-1,2,3,4-tetrahydrocarbazoles are important synthetic intermediates to obtain carbazole derivatives. Several members of this family emit fluorescence on photoexcitation. In the context of biochemical and biophysical research, designing and characterising small molecule environment sensitive fluorophores is extremely significant. This article aims to be a state of the art review with synthetic and photophysical details of a variety of fluorophores based on 1-keto-1,2,3,4-tetrahydrocarbazole skeleton.
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2
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Bacheley L, Llopis Q, Westermeyer A, Guillamot G, Phansavath P, Ratovelomanana-Vidal V. Synthesis of 2-acetal-1,3-enynes by Sonogashira reaction of bromovinyl acetals with alkynes: application to the formal synthesis of a glucagon antagonist. NEW J CHEM 2022. [DOI: 10.1039/d2nj01541b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The preparation of functionalized 1,3-enynes bearing an acetal moiety at the 2-position has been studied through Sonogashira reaction of bromovinyl acetals with various alkyl- and aryl-substituted terminal alkynes.
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Affiliation(s)
- Lucas Bacheley
- PSL University, Chimie ParisTech, Institute of Chemistry for Life & Health Sciences, CNRS UMR8060, CSB2D Team, 11 rue Pierre et Marie Curie, 75005, Paris, France
- SEQENS, 2-8 rue de Rouen, ZI de Limay-Porcheville, 78440, Porcheville, France
| | - Quentin Llopis
- PSL University, Chimie ParisTech, Institute of Chemistry for Life & Health Sciences, CNRS UMR8060, CSB2D Team, 11 rue Pierre et Marie Curie, 75005, Paris, France
- SEQENS, 2-8 rue de Rouen, ZI de Limay-Porcheville, 78440, Porcheville, France
| | - Anne Westermeyer
- PSL University, Chimie ParisTech, Institute of Chemistry for Life & Health Sciences, CNRS UMR8060, CSB2D Team, 11 rue Pierre et Marie Curie, 75005, Paris, France
- SEQENS, 2-8 rue de Rouen, ZI de Limay-Porcheville, 78440, Porcheville, France
| | - Gérard Guillamot
- SEQENS, 2-8 rue de Rouen, ZI de Limay-Porcheville, 78440, Porcheville, France
| | - Phannarath Phansavath
- PSL University, Chimie ParisTech, Institute of Chemistry for Life & Health Sciences, CNRS UMR8060, CSB2D Team, 11 rue Pierre et Marie Curie, 75005, Paris, France
| | - Virginie Ratovelomanana-Vidal
- PSL University, Chimie ParisTech, Institute of Chemistry for Life & Health Sciences, CNRS UMR8060, CSB2D Team, 11 rue Pierre et Marie Curie, 75005, Paris, France
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3
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Seo E, Oh J, Lee S. Palladium‐Catalyzed
Decarboxylative Homodimerization of Propiolic Acids: Synthesis of 1,
3‐Enynes. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Eunkyeong Seo
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
| | - Jonghoon Oh
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
| | - Sunwoo Lee
- Department of Chemistry Chonnam National University Gwangju 61186 Republic of Korea
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4
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Affiliation(s)
- Qiuming Liang
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Kasumi Hayashi
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Datong Song
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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5
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Ueda Y, Tsurugi H, Mashima K. Cobalt‐Catalyzed
E
‐Selective Cross‐Dimerization of Terminal Alkynes: A Mechanism Involving Cobalt(0/II) Redox Cycles. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913835] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yohei Ueda
- Department of Chemistry Graduate School of Engineering Science Osaka University, Toyonaka Osaka Japan
| | - Hayato Tsurugi
- Department of Chemistry Graduate School of Engineering Science Osaka University, Toyonaka Osaka Japan
| | - Kazushi Mashima
- Department of Chemistry Graduate School of Engineering Science Osaka University, Toyonaka Osaka Japan
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6
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Shaw R, Elagamy A, Althagafi I, Pratap R. Synthesis of alkynes from non-alkyne sources. Org Biomol Chem 2020; 18:3797-3817. [DOI: 10.1039/d0ob00325e] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review contains a compilation of the literature for the synthesis of alkynes from non-alkyne sources.
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Affiliation(s)
- Ranjay Shaw
- Department of Chemistry
- University of Delhi
- Delhi 110007
- India
| | - Amr Elagamy
- Department of Chemistry
- University of Delhi
- Delhi 110007
- India
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7
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Ueda Y, Tsurugi H, Mashima K. Cobalt-Catalyzed E-Selective Cross-Dimerization of Terminal Alkynes: A Mechanism Involving Cobalt(0/II) Redox Cycles. Angew Chem Int Ed Engl 2019; 59:1552-1556. [PMID: 31710140 DOI: 10.1002/anie.201913835] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Indexed: 11/08/2022]
Abstract
A highly E-selective cross-dimerization of terminal alkynes with either terminal silylacetylenes, tert-butylacetylene, or 1-trimethylsilyloxy-1,1-diphenyl-2-propyne in the presence of a dichlorocobalt(II) complex bearing a sterically demanding 2,9-bis(2,4,6-triisopropylphenyl)-1,10-phenanthroline, activated with two equivalents of EtMgBr, gives a variety of (E)-1,3-enynes. A well-characterized diolefin/cobalt(0) complex, with divinyltetramethyldisiloxane, acted as a catalytically active species without any activation, clearly indicating that a cobalt(0) species is involved in the catalytic cycle.
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Affiliation(s)
- Yohei Ueda
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan
| | - Hayato Tsurugi
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan
| | - Kazushi Mashima
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka, Japan
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8
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Timonen JM, Turhanen PA. ( E)-Di-iodination of Alkynes Using Dried Dowex H +/NaI Approach. ACS OMEGA 2019; 4:14663-14668. [PMID: 31528823 PMCID: PMC6741282 DOI: 10.1021/acsomega.9b02577] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 08/15/2019] [Indexed: 06/10/2023]
Abstract
We investigated the usefulness of the dried Dowex H+/NaI approach for the selective di-iodination of alkynes. The Dowex H+/NaI approach selectively produces only (E)-di-iodinated products; it is very straightforward and nontoxic. The utilization of 2-propanol as a solvent in the reactions can be considered as a "green" approach and the method maybe extended to radio-iodination. The method allows access to highly important building blocks. An initial example of the di-iodination and esterification in the same one-pot reaction is also presented.
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9
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Xiao J, Han LB. Ready access to organoiodides: Practical hydroiodination and double-iodination of carbon-carbon unsaturated bonds with I2. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.05.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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10
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Grenier-Petel JC, Collins SK. Photochemical Cobalt-Catalyzed Hydroalkynylation To Form 1,3-Enynes. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00248] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jean-Christophe Grenier-Petel
- Département de Chimie, Centre for Green Chemistry and Catalysis, Université de Montréal, CP 6128 Station Downtown, Montréal, Québec H3C 3J7, Canada
| | - Shawn K. Collins
- Département de Chimie, Centre for Green Chemistry and Catalysis, Université de Montréal, CP 6128 Station Downtown, Montréal, Québec H3C 3J7, Canada
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11
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Liang Q, Sheng K, Salmon A, Zhou VY, Song D. Active Iron(II) Catalysts toward gem-Specific Dimerization of Terminal Alkynes. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03552] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qiuming Liang
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Kai Sheng
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Andrew Salmon
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Vivian Yue Zhou
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Datong Song
- Davenport Chemical Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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12
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Ramachandran G, Saraswathi R, Kumarraja M, Govindaraj P, Subramanian T. Efficient synthesis of symmetrical bisamides catalyzed by reusable hydroxyapatite. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1395888] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | | | - Mayilvasagam Kumarraja
- Centre for Research and Post-Graduate Studies in Chemistry, Ayya Nadar Janaki Ammal College (autonomous), Sivakasi, Tamilnadu, India
| | - Palsamy Govindaraj
- Department of Chemistry, Saiva Bhanu Kshatriya College, Aruppukottai, India
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13
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Maji B, Bhattacharya A, Hazra S. Halogen-Induced Friedel-Crafts Alkenylation Reactions with Haloalkynes: Direct Access to gem
-1, 1-Dihaloalkenes. ChemistrySelect 2017. [DOI: 10.1002/slct.201702265] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Biswajit Maji
- Department of Chemistry; Indira Gandhi National Tribal University; Amarkantak, Madhya Pradesh India
| | - Aditya Bhattacharya
- Department of Chemistry; Indira Gandhi National Tribal University; Amarkantak, Madhya Pradesh India
| | - Sunit Hazra
- Centre for Applied Chemistry; Central University of Jharkhand, Brambe; Ranchi, Jharkhand - 835205 India
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14
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Liang Q, Osten KM, Song D. Iron-Catalyzed gem
-Specific Dimerization of Terminal Alkynes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700904] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qiuming Liang
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Kimberly M. Osten
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Datong Song
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
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15
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Liang Q, Osten KM, Song D. Iron-Catalyzed gem
-Specific Dimerization of Terminal Alkynes. Angew Chem Int Ed Engl 2017; 56:6317-6320. [DOI: 10.1002/anie.201700904] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Qiuming Liang
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Kimberly M. Osten
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Datong Song
- Department of Chemistry; University of Toronto; 80 St. George Street Toronto Ontario M5S 3H6 Canada
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16
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Bhunia M, Sahoo SR, Vijaykumar G, Adhikari D, Mandal SK. Cyclic (Alkyl)amino Carbene Based Iron Catalyst for Regioselective Dimerization of Terminal Arylalkynes. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00703] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mrinal Bhunia
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Sumeet R. Sahoo
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Gonela Vijaykumar
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Debashis Adhikari
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Mohali, SAS Nagar 140306, India
| | - Swadhin K. Mandal
- Department
of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
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17
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Rivada-Wheelaghan O, Chakraborty S, Shimon LJW, Ben-David Y, Milstein D. Z-Selective (Cross-)Dimerization of Terminal Alkynes Catalyzed by an Iron Complex. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601382] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Subrata Chakraborty
- Department of Organic Chemistry; Weizmann Institute of Science; 76100 Rehovot Israel
| | - Linda J. W. Shimon
- Chemical Research Support; Weizmann Institute of Science; 71600 Rehovot Israel
| | - Yehoshoa Ben-David
- Department of Organic Chemistry; Weizmann Institute of Science; 76100 Rehovot Israel
| | - David Milstein
- Department of Organic Chemistry; Weizmann Institute of Science; 76100 Rehovot Israel
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18
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Rivada-Wheelaghan O, Chakraborty S, Shimon LJW, Ben-David Y, Milstein D. Z-Selective (Cross-)Dimerization of Terminal Alkynes Catalyzed by an Iron Complex. Angew Chem Int Ed Engl 2016; 55:6942-5. [DOI: 10.1002/anie.201601382] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Indexed: 11/10/2022]
Affiliation(s)
| | - Subrata Chakraborty
- Department of Organic Chemistry; Weizmann Institute of Science; 76100 Rehovot Israel
| | - Linda J. W. Shimon
- Chemical Research Support; Weizmann Institute of Science; 71600 Rehovot Israel
| | - Yehoshoa Ben-David
- Department of Organic Chemistry; Weizmann Institute of Science; 76100 Rehovot Israel
| | - David Milstein
- Department of Organic Chemistry; Weizmann Institute of Science; 76100 Rehovot Israel
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19
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Mitra AK, Ghosh S, Sarangi MK, Sau A, Saha C, Basu S. Influence of microheterogeneity on the solution phase photophysics of a newly synthesised, environment sensitive fluorophore 2-((7,8-dimethyl-1-oxo-2,3,4,9-tetrahydro-1H-carbazol-6-yl)oxy)acetic acid and its tagged derivative. J Photochem Photobiol A Chem 2015. [DOI: 10.1016/j.jphotochem.2014.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Tseng PY, Chuang SC. Chemo-, Regio- and Stereoselective Tricyclohexylphosphine-Catalyzed [3+2] Cycloaddition of Enynes with [60]Fullerene Initiated by 1,4-Michael Addition: Synthesis of Cyclopenteno[60]fullerenes and their Electrochemical Properties. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300255] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Xu HD, Zhang RW, Li X, Huang S, Tang W, Hu WH. Rhodium-catalyzed chemo- and regioselective cross-dimerization of two terminal alkynes. Org Lett 2013; 15:840-3. [PMID: 23356993 DOI: 10.1021/ol303531m] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Cross-dimerization of terminal arylacetylenes and terminal propargylic alcohols/amides has been achieved in the presence of a rhodium catalyst. This method features high chemo- and regioselectivities rendering convenient and atom economical access to functionalized enynes.
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Affiliation(s)
- Hua-Dong Xu
- Shanghai Engineering Research Centre of Molecular Therapeutics and New Drug Development, East China Normal University, Shanghai, 200062, China.
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22
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Kanao K, Ikeda Y, Kimura K, Kamimura S, Tanabe Y, Mutoh Y, Iwasaki M, Ishii Y. Transformations of Alkynes at a Cyclotriphosphato Ruthenium Complex. Organometallics 2013. [DOI: 10.1021/om3009926] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Keiichiro Kanao
- Department of Applied Chemistry,
Faculty of Science and Engineering, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Yousuke Ikeda
- Department of Applied Chemistry,
Faculty of Science and Engineering, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Kazuhiro Kimura
- Department of Applied Chemistry,
Faculty of Science and Engineering, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Sou Kamimura
- Institute of Industrial Science, The University of Tokyo, Komaba, Meguro-ku, Tokyo,
153-8505, Japan
| | - Yoshiaki Tanabe
- Institute
of Engineering Innovation,
School of Engineering, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yuichiro Mutoh
- Department of Applied Chemistry,
Faculty of Science and Engineering, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
| | - Masakazu Iwasaki
- Department of Applied Chemistry,
Faculty of Engineering, Saitama Institute of Technology, Okabe, Saitama, 369-0293, Japan
| | - Youichi Ishii
- Department of Applied Chemistry,
Faculty of Science and Engineering, Chuo University, Kasuga, Bunkyo-ku, Tokyo, 112-8551, Japan
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23
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Yang Y, Zhang X, Liang Y. Copper-catalyzed coupling of 1,2-dibromo-1-styrenes with sulfonamides for the preparation of ynamides. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.09.092] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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24
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Saha D, Chatterjee T, Mukherjee M, Ranu BC. Copper(I) Hydroxyapatite Catalyzed Sonogashira Reaction of Alkynes with Styrenyl Bromides. Reaction of cis-Styrenyl Bromides Forming Unsymmetric Diynes. J Org Chem 2012; 77:9379-83. [DOI: 10.1021/jo3015819] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Debasree Saha
- Department of organic Chemistry, Indian Association for the Cultivation of Science,
Jadavpur, Kolkata 700032, India
| | - Tanmay Chatterjee
- Department of organic Chemistry, Indian Association for the Cultivation of Science,
Jadavpur, Kolkata 700032, India
| | - Manabendra Mukherjee
- Surface Physics Division, Saha Institute of Nuclear Physics, Kolkata 700067,
India
| | - Brindaban C. Ranu
- Department of organic Chemistry, Indian Association for the Cultivation of Science,
Jadavpur, Kolkata 700032, India
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25
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Saha D, Adak L, Mukherjee M, Ranu BC. Hydroxyapatite-supported Cu(i)-catalysed cyanation of styrenyl bromides with K4[Fe(CN)6]: an easy access to cinnamonitriles. Org Biomol Chem 2012; 10:952-7. [DOI: 10.1039/c1ob06467c] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Banerjee S, Khatri H, Balasanthiran V, Koodali RT, Sereda G. Synthesis of substituted acetylenes, aryl–alkyl ethers, 2-alkene-4-ynoates and nitriles using heterogeneous mesoporous Pd-MCM-48 as reusable catalyst. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.132] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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27
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Chen Z, Jiang H, Li Y, Qi C. Highly efficient two-step synthesis of (Z)-2-halo-1-iodoalkenes from terminal alkynes. Chem Commun (Camb) 2010; 46:8049-51. [DOI: 10.1039/c0cc02156c] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Bhadra S, Sreedhar B, Ranu B. Recyclable Heterogeneous Supported Copper-Catalyzed Coupling of Thiols with Aryl Halides: Base-Controlled Differential Arylthiolation of Bromoiodobenzenes. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900358] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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