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1
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Lin D, Liu Y, Yang H, Zhang X, Sun H, Jian Y, Zhang W, Yang J, Gao Z. A General Synthesis of Cross-Conjugated Enynones through Pd Catalyzed Sonogashira Coupling with Triazine Esters. Molecules 2023; 28:molecules28114364. [PMID: 37298843 DOI: 10.3390/molecules28114364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 05/14/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
The palladium-catalyzed Sonogashira coupling of α, β-unsaturated acid derivatives offers a diversity-oriented synthetic strategy for cross-conjugated enynones. However, the susceptibility of the unsaturated C-C bonds adjacent to the carbonyl group toward Pd catalysts makes the direct conversion of α, β-unsaturated derivatives as acyl electrophiles to cross-conjugated ketones rare. This work presents a highly selective C-O activation approach to prepare cross-conjugated enynones using α, β-unsaturated triazine esters as acyl electrophiles. Under base and phosphine ligand-free conditions, NHC-Pd(II)-Allyl precatalyst alone catalyzed the cross-coupling of α, β-unsaturated triazine esters with terminal alkynes efficiently, yielding 31 cross-conjugated enynones with diverse functional groups. This method demonstrates the potential of triazine-mediated C-O activation for preparing highly functionalized ketones.
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Affiliation(s)
- Dezhi Lin
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Yunfang Liu
- South China Institute of Environmental Science, Ministry of Ecology and Environment, Guangzhou 510655, China
| | - Hongyu Yang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Xiao Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Huaming Sun
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
| | - Jianming Yang
- Xi'an Modern Chemistry Research Institute, Xi'an 710065, China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE), Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China
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2
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Sahoo H, Ramakrishna I, Mandal A, Baidya M. Atom Transfer Oxidative Radical Cascade of Aryl Alkynoates towards 1,1-Dichalcogenide Olefins. Chem Asian J 2019; 14:4549-4552. [PMID: 31264795 DOI: 10.1002/asia.201900820] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/01/2019] [Indexed: 11/11/2022]
Abstract
An oxidative trifunctionalization of aryl alkynoates has been devised via the chalcogenide radical triggered intramolecular 1,4-aryl migration/decarboxylation cascade to prepare 1,1-dichalcogenide tetrasubstituted alkenes in high yields (up to 98 %). This operationally simple reaction proceeds under metal-free conditions, can be executed on gram scale, and highlights formal 1,1-difunctionalization of alkynes. Synthetic potential of this protocol was demonstrated through a twofold cascade rearrangement to access highly conjugated tetra-selenylated alkenes along with a cross-dehydrogenative annulation to prepare fluorene derivative.
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Affiliation(s)
- Harekrishna Sahoo
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600 036, Tamil Nadu, India
| | - Isai Ramakrishna
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600 036, Tamil Nadu, India
| | - Anup Mandal
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600 036, Tamil Nadu, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600 036, Tamil Nadu, India
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3
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Golovanov AA, Odin IS, Zlotskii SS. Conjugated enynones: preparation, properties and applications in organic synthesis. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4808] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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4
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Wei W, Wang L, Yue H, Jiang YY, Yang D. Catalyst-free synthesis of α-thioacrylic acids via cascade thiolation and 1,4-aryl migration of aryl alkynoates at room temperature. Org Biomol Chem 2018; 16:8379-8383. [DOI: 10.1039/c8ob01349g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A simple and facile catalyst-free strategy has been developed for the synthesis of α-thioacrylic acids from readily-available aryl alkynoates and thiols at room temperature under air.
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Affiliation(s)
- Wei Wei
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
- P. R. China
| | - Leilei Wang
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Huilan Yue
- Key Laboratory of Tibetan Medicine Research
- Northwest Institute of Plateau Biology
- Chinese Academy of Sciences and Qinghai Provincial Key Laboratory of Tibetan Medicine Research
- Qinghai 810008
- China
| | - Yuan-Ye Jiang
- School of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu 273165
- China
| | - Daoshan Yang
- State Key Laboratory Base of Eco-Chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao
- P. R. China
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5
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Li X, Yu H, Huang Y. Amine-Triggered 6π-Electrocyclization-Aromatization Cascade of Ynedienamines. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601146] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Xijian Li
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University; Shenzhen Graduate School; Shenzhen 518055 People's Republic of China
- Institute of Materials; China Academy of Engineering Physics, Jiangyou, Mianyang; Sichuan 621907 People's Republic of China
| | - Huidong Yu
- Rongene Pharma Co., Ltd., Shenzhen; Guangdong 518054 People's Republic of China
| | - Yong Huang
- Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University; Shenzhen Graduate School; Shenzhen 518055 People's Republic of China
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6
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Ni S, Zhang L, Zhang W, Mei H, Han J, Pan Y. Synthesis of Trisubstituted Vinyl Sulfides via Oxidative Thiolation Initiated Cascade Reaction of Alkynoates with Thiols. J Org Chem 2016; 81:9470-9475. [DOI: 10.1021/acs.joc.6b01770] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shengyang Ni
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Lijun Zhang
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Wenzhong Zhang
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Haibo Mei
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Jianlin Han
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
- MaAnShan High-Tech Research Institute of Nanjing University, MaAnShan 238200, China
| | - Yi Pan
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
- MaAnShan High-Tech Research Institute of Nanjing University, MaAnShan 238200, China
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7
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Ni S, Sha W, Zhang L, Xie C, Mei H, Han J, Pan Y. N-Iodosuccinimide-Promoted Cascade Trifunctionalization of Alkynoates: Access to 1,1-Diiodoalkenes. Org Lett 2016; 18:712-5. [DOI: 10.1021/acs.orglett.5b03685] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Shengyang Ni
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Wanxing Sha
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Lijun Zhang
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Chen Xie
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
| | - Haibo Mei
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
- MaAnShan High-Tech Research Institute of Nanjing University, MaAnShan 238200, China
| | - Jianlin Han
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
- MaAnShan High-Tech Research Institute of Nanjing University, MaAnShan 238200, China
| | - Yi Pan
- School
of Chemistry and Chemical Engineering, State Key Laboratory of Coordination
Chemistry, Nanjing University, Nanjing 210093, China
- MaAnShan High-Tech Research Institute of Nanjing University, MaAnShan 238200, China
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8
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Liu T, Ding Q, Qiu G, Wu J. Tandem metal-free oxidative radical 5-exo dearomative spirocyclization and ester migration: generation of 3-functionalized coumarins from alkynoates. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Mao Y, Meng M, Yan L, Sun F, Yan Y, Liu S. Fabrication of highly selective molecularly imprinted membranes for the selective adsorption of methyl salicylate from salicylic acid. RSC Adv 2016. [DOI: 10.1039/c6ra17955j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly selective molecularly imprinted membranes for methyl salicylate were synthesized with 4-vinylpyridine, acrylamide or methacrylic acid as the functional monomer based on the Al2O3 microporous ceramic membrane.
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Affiliation(s)
- Yanli Mao
- School of Municipal and Environmental Engineering
- Henan University of Urban Construction
- Pingdingshan 467036
- China
- School of Chemistry and Chemical Engineering
| | - Minjia Meng
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Li Yan
- School of Chemistry
- Jilin Normal University
- Siping 136000
- China
| | - Fengquan Sun
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Yongsheng Yan
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Shijuan Liu
- Yangzhong Jinxiang Latex Co., Ltd
- Yangzhong
- China
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10
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Ni S, Zhang Y, Xie C, Mei H, Han J, Pan Y. Oxidative Difunctionalization of Alkynoates through Alkylation and Migration Decarboxylative Arylation. Org Lett 2015; 17:5524-7. [DOI: 10.1021/acs.orglett.5b02356] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shengyang Ni
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing, 210093, China
| | - Yu Zhang
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing, 210093, China
| | - Chen Xie
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing, 210093, China
| | - Haibo Mei
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing, 210093, China
- MaAnShan High-Tech
Research Institute of Nanjing University, MaAnShan, 238200, China
| | - Jianlin Han
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing, 210093, China
- MaAnShan High-Tech
Research Institute of Nanjing University, MaAnShan, 238200, China
| | - Yi Pan
- School
of Chemistry and Chemical Engineering, State Key laboratory of Coordination
Chemistry, Nanjing University, Nanjing, 210093, China
- MaAnShan High-Tech
Research Institute of Nanjing University, MaAnShan, 238200, China
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11
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He Z, Meng M, Yan L, Zhu W, Sun F, Yan Y, Liu Y, Liu S. Fabrication of new cellulose acetate blend imprinted membrane assisted with ionic liquid ([BMIM]Cl) for selective adsorption of salicylic acid from industrial wastewater. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2015.03.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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12
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Hari Babu M, Dwivedi V, Kant R, Sridhar Reddy M. Palladium-Catalyzed Regio- and Stereoselective Cross-Addition of Terminal Alkynes to Ynol Ethers and Synthesis of 1,4-Enyn-3-ones. Angew Chem Int Ed Engl 2015; 54:3783-6. [DOI: 10.1002/anie.201411261] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Indexed: 01/08/2023]
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13
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Hari Babu M, Dwivedi V, Kant R, Sridhar Reddy M. Palladium-Catalyzed Regio- and Stereoselective Cross-Addition of Terminal Alkynes to Ynol Ethers and Synthesis of 1,4-Enyn-3-ones. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411261] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Heffernan SJ, Tellam JP, Queru ME, Silvanus AC, Benito D, Mahon MF, Hennessy AJ, Andrews BI, Carbery DR. Double Gold-Catalysed Annulation of Indoles by Enynones. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300018] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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