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Barańska I, Dobrzańska L, Rafiński Z. Enantioselective [3 + 3] Annulation-Deoxalation Strategy for Rapid Access to δ-Oxoesters via N-Heterocyclic Carbene Catalysis. Org Lett 2024; 26:1207-1211. [PMID: 38325001 PMCID: PMC10877609 DOI: 10.1021/acs.orglett.3c04397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/31/2024] [Accepted: 02/06/2024] [Indexed: 02/09/2024]
Abstract
A new and unprecedented stereoselective synthetic approach to δ-oxoesters derivatives from readily available starting materials has been developed. This method, catalyzed by N-heterocyclic carbene, involves an annulation-deoxalation reaction of alkynyl aldehydes with 2,4-diketoesters and proceeds via the chiral α,β-unsaturated acylazolium intermediates. The annulation includes the in situ formation of dihydropyranones, which undergo ring-opening methanolysis with Lewis acid activation, followed by deoxalation to afford chiral 1,5-ketoesters in moderate to good yields.
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Affiliation(s)
- Izabela Barańska
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, 7 Gagarin Street, 87-100 Torun, Poland
| | - Liliana Dobrzańska
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, 7 Gagarin Street, 87-100 Torun, Poland
| | - Zbigniew Rafiński
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, 7 Gagarin Street, 87-100 Torun, Poland
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2
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Biswal P, Samser S, Nayak P, Chandrasekhar V, Venkatasubbaiah K. Cobalt(II)porphyrin-Mediated Selective Synthesis of 1,5-Diketones via an Interrupted-Borrowing Hydrogen Strategy Using Methanol as a C1 Source. J Org Chem 2021; 86:6744-6754. [PMID: 33902283 DOI: 10.1021/acs.joc.1c00476] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A novel cobalt(II)porphyrin-mediated acceptorless dehydrogenation of methanol is reported for the first time. This methodology has been applied for the coupling of a variety of ketones with methanol to produce 1,5-diketones along with H2 and H2O as the environment friendly byproducts. This paradigm was also demonstrated for a one-pot synthesis of substituted pyridines using a sequential addition protocol where the 1,5-diketones were generated in situ. From many experiments including those involving deuterium labeling, it is proposed that protonated cobalt(II)porphyrin methoxide complex acts as an intermediate to generate formaldehyde along with a metal hydride.
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Affiliation(s)
- Priyabrata Biswal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - Shaikh Samser
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - Prakash Nayak
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - Vadapalli Chandrasekhar
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad-500046, Telangana, India.,Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, Uttar Pradesh, India
| | - Krishnan Venkatasubbaiah
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
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Asressu K, Chan CK, Wang CC. One-Pot Synthesis of 1,5-Diketones under a Transition-Metal-Free Condition: Application in the Synthesis of 2,4,6-Triaryl Pyridine Derivatives. ACS OMEGA 2021; 6:7296-7311. [PMID: 33778244 PMCID: PMC7992091 DOI: 10.1021/acsomega.0c05328] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 02/22/2021] [Indexed: 06/12/2023]
Abstract
We developed a facile and green one-pot synthetic method for substituted 1,3,5-triaryl-1,5-diketones by Claisen-Schmidt condensation following Michael addition reaction of aryl ketones and aryl aldehydes under a transition-metal-free condition. This convenient one-pot synthetic strategy has several advantages, including being transition-metal-free, having no extra additives or reagents, having a broad substrate scope, having a high isolated yield, having a minimum amount of base employment, having a shorter reaction time, use of cheap starting materials, cost-effectiveness, and being environment friendly. Some of the chemical structures of 1,5-diketones were confirmed by X-ray single-crystal diffraction analysis. The application of 1,5-diketones was demonstrated in the preparation of 2,4,6-triaryl pyridine derivatives under a catalyst-free system using ammonium acetate as a nitrogen source.
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Affiliation(s)
| | - Chieh-Kai Chan
- Institute of Chemistry, Academia
Sinica, Taipei 115, Taiwan
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4
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1,5-Diketone derivatives in the synthesis of 2,6-diaryl-4-(pyridin-4-yl)pyridines. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3076-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Biotransformation of Hydroxychalcones as a Method of Obtaining Novel and Unpredictable Products Using Whole Cells of Bacteria. Catalysts 2020. [DOI: 10.3390/catal10101167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The aim of our study was the evaluation of the biotransformation capacity of hydroxychalcones—2-hydroxy-4′-methylchalcone (1) and 4-hydroxy-4′-methylchalcone (4) using two strains of aerobic bacteria. The microbial reduction of the α,β-unsaturated bond of 2-hydroxy-4′-methylchalcone (1) in Gordonia sp. DSM 44456 and Rhodococcus sp. DSM 364 cultures resulted in isolation the 2-hydroxy-4′-methyldihydrochalcone (2) as a main product with yields of up to 35%. Additionally, both bacterial strains transformed compound 1 to the second, unexpected product of reduction and simultaneous hydroxylation at C-4 position—2,4-dihydroxy-4′-methyldihydrochalcone (3) (isolated yields 12.7–16.4%). During biotransformation of 4-hydroxy-4′-methylchalcone (4) we observed the formation of three products: reduction of C=C bond—4-hydroxy-4′-methyldihydrochalcone (5), reduction of C=C bond and carbonyl group—3-(4-hydroxyphenyl)-1-(4-methylphenyl)propan-1-ol (6) and also unpredictable 3-(4-hydroxyphenyl)-1,5-di-(4-methylphenyl)pentane-1,5-dione (7). As far as our knowledge is concerned, compounds 3, 6 and 7 have never been described in the scientific literature.
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Bouhalleb G, Bouajila J, Rezgui F. Palladium-catalyzed nucleophilic allylic substitution of Morita–Baylis–Hillman adducts with enamines: Synthesis of 1,5-dicarbonyl compounds. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.11.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Kamble SS, Shankarling GS. An Effect of H-bonding in Synthesis of 1, 5-Diketones via Tandem Aldol-Michael Addition Reaction Using Room Temperature Ionic Liquid (RTIL). ChemistrySelect 2017. [DOI: 10.1002/slct.201700034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sujit S. Kamble
- Dyestuff Technology Department; Institute of Chemical Technology; N. P. Marg, Matunga Mumbai- 400019 India
| | - Ganapati S. Shankarling
- Dyestuff Technology Department; Institute of Chemical Technology; N. P. Marg, Matunga Mumbai- 400019 India
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Koppolu SR, Balamurugan R. In situ formed acetals facilitated direct Michael addition of unactivated ketones. NEW J CHEM 2017. [DOI: 10.1039/c6nj02954j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A facile Michael addition of unactivated ketones under Brønsted acid conditions for the synthesis of 1,5-diketones.
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Gezegen H, Tutar U, Ceylan M. Synthesis and Antimicrobial Activity of Racemic 1,5-Diols: 2-(1,3-Diaryl-3-hydroxypropyl)cyclohexan-1-ol Derivatives. Helv Chim Acta 2016. [DOI: 10.1002/hlca.201600048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hayreddin Gezegen
- Department of Nutrition and Dietetics; Faculty of Health Sciences; Cumhuriyet University; 58140 Sivas Turkey
| | - Uğur Tutar
- Department of Nutrition and Dietetics; Faculty of Health Sciences; Cumhuriyet University; 58140 Sivas Turkey
| | - Mustafa Ceylan
- Department of Chemistry; Faculty of Arts and Sciences; Gaziosmanpasa University; 60250 Tokat Turkey
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Li Z, Wen G, He L, Li J, Jia X, Yang J. Copper-catalyzed synthesis of 1,3,5-triarylpentane-1,5-diones from α,β-unsaturated ketones. RSC Adv 2015. [DOI: 10.1039/c5ra09155a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An efficient method for copper catalyzed synthesis of 1,3,5-triarylpentane-1,5-diones using α,β-unsaturated ketones as a unique starting material is described.
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Affiliation(s)
- Zheng Li
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Gong Wen
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Lili He
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Jiasheng Li
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Xianggui Jia
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Jingya Yang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
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Trofimov BA, Schmidt EY, Bidusenko IA, Cherimichkina NA. Domino assembly of functionalized cyclopentenols from 1,5-diphenylpentane-1,5-dione and phenylacetylene in the KOH/DMSO suspension. MENDELEEV COMMUNICATIONS 2015. [DOI: 10.1016/j.mencom.2015.01.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
The advantages of the aqueous reactions over the conventional ones were demonstrated in the synthesis of highly substituted 1,5-diketones.
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Affiliation(s)
- Lei Liu
- Department of Chemistry
- School of Science
- Tianjin University
- Tianjin
- P. R. China
| | - Suliu Feng
- Department of Chemistry
- School of Science
- Tianjin University
- Tianjin
- P. R. China
| | - Chunbao Li
- Department of Chemistry
- School of Science
- Tianjin University
- Tianjin
- P. R. China
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13
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Liu B, Wang J, Pang Y, Ge Z, Li R. Unexpected synthesis of 1,3,5-triarly-1,5-diketones from aryl ketones via di-enamine mechanism. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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14
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Schmidt EY, Trofimov BA, Bidusenko IA, Cherimichkina NA, Ushakov IA, Protzuk NI, Gatilov YV. Base-Catalyzed Domino Cyclization of Acetylenes with Ketones to Functionalized Cyclopentenes. Org Lett 2014; 16:4040-3. [DOI: 10.1021/ol501881e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Elena Yu. Schmidt
- A.
E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Boris A. Trofimov
- A.
E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Ivan A. Bidusenko
- A.
E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Natalia A. Cherimichkina
- A.
E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Igor’ A. Ushakov
- A.
E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Nadezhda I. Protzuk
- A.
E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch, Russian Academy of Sciences, 1 Favorsky Str., 664033 Irkutsk, Russia
| | - Yurii V. Gatilov
- N.
N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian
Branch, Russian Academy of Sciences, 9 Lavrentiev Str., 630090 Novosibirsk, Russia
- Novosibirsk State University, 2 Pirogov
Str., 630090 Novosibirsk, Russia
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15
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Ubba E, Nawaz Khan FR, Jeong ED, Chung EH. TiO2 nano crystallites catalyzed water mediated microwave assisted regioselective three component domino hydrolysis/aldol condensation/Michael addition reaction of 3-(1,5-dioxo-1,5-diphenylpentan-3-yl)quinolin-2(1H)-one. RSC Adv 2014. [DOI: 10.1039/c4ra10051d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Microwave supported, water intervened, nano crystalline TiO2 catalyzed synthesis of 3-(1,5-dioxo-1,5-diphenylpentan-3-yl)quinolin-2(1H)-ones, is described.
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Affiliation(s)
- Eethamukkala Ubba
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Fazlur-Rahman Nawaz Khan
- Organic and Medicinal Chemistry Research Laboratory
- Organic Chemistry Division
- School of Advanced Sciences
- VIT-University
- Vellore 632 014, India
| | - Euh Duck Jeong
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
| | - Eun Hyuk Chung
- Korea Basic Science Institute
- Busan Center
- Busan 618 230, South Korea
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16
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Weemers JJM, van der Graaff WNP, Pidko EA, Lutz M, Müller C. Bulky Phosphinines: From a Molecular Design to an Application in Homogeneous Catalysis. Chemistry 2013; 19:8991-9004. [DOI: 10.1002/chem.201300557] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Revised: 03/27/2013] [Indexed: 11/10/2022]
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17
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Schmidt EY, Bidusenko IA, Protsuk NI, Ushakov IA, Trofimov BA. Superbase-Promoted Selective Cascade Cyclization Reaction of 1,5-Diketones with Acetylenes to Methylene-6,8-dioxabicyclo[3.2.1]octanes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201700] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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18
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Heterogeneous catalysis over a barium carboxylate framework compound: Synthesis, X-ray crystal structure and aldol condensation reaction. Polyhedron 2012. [DOI: 10.1016/j.poly.2012.05.043] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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19
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Chang MY, Wu MH, Tai HY. NH4OAc Promoted Cyclocondensation of 3-(o-Allylphenyl)pentane-1,5-diones: Synthesis of Tetracyclic Benzofused 1-Azahomoisotwistanes. Org Lett 2012; 14:3936-9. [DOI: 10.1021/ol301693s] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Meng-Yang Chang
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
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Chen Y, Wan J, Wang C, Sun C. Diastereoselective synthesis of cyclopentanediols by InCl 3/Al mediated intramolecular pinacol coupling reaction in aqueous media. Molecules 2008; 13:2652-8. [PMID: 18971861 PMCID: PMC6245409 DOI: 10.3390/molecules13102652] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2008] [Revised: 10/14/2008] [Accepted: 10/15/2008] [Indexed: 11/25/2022] Open
Abstract
A “green” and practical intramolecular pinacol coupling reaction promoted by InCl3/Al catalysts in aqueous media has been developed. Under mild conditions, a novel class of polysubstituted cyclopentane-1,2-diols have been obtained with excellent diastereoselectivity.
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Affiliation(s)
- Yunhua Chen
- Zhejiang Hisun Pharm. Co. Ltd. Taizhou, 318000, P.R. China
| | - Jieping Wan
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Chunyan Wang
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Cuirong Sun
- Department of Chemistry, Zhejiang University, Hangzhou, 310027, P.R. China
- Author to whom correspondence should be addressed;
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