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Yuan L, Kachalova L, Khan MEI, Ballini R, Petrini M, Palmieri A. Overcoming the Usual Reactivity of β-Nitroenones: Synthesis of Polyfunctionalized Homoallylic Alcohols and Conjugated Nitrotriene Systems. J Org Chem 2023; 88:4770-4777. [PMID: 36926909 PMCID: PMC10088019 DOI: 10.1021/acs.joc.2c02669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Herein, we report a new application of β-nitroenones as valuable building blocks for the preparation of polyfunctionalized homoallylic alcohols; they can be used as key precursors of conjugated nitrotriene systems. The synthesis of homoallylic alcohols was performed exploiting the chemoselective addition of metal allylating agents to the ketone moiety vs the nitroalkenyl group. The conversion of alcohols into nitrotrienes was achieved under Lewis-acid-promoted conditions. Both classes of compounds were obtained in good to excellent yields.
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Affiliation(s)
- Lixia Yuan
- Green Chemistry Group, School of Sciences and Technology, Chemistry Division, ChIP Research Center, University of Camerino, Via Madonna delle Carceri, Camerino, Macerata 62032, Italy.,Institute of BioPharmaceutical Research, Liaocheng University, Liaocheng 252059, People's Republic of China
| | - Liudmila Kachalova
- Green Chemistry Group, School of Sciences and Technology, Chemistry Division, ChIP Research Center, University of Camerino, Via Madonna delle Carceri, Camerino, Macerata 62032, Italy
| | - Muhammad E I Khan
- Green Chemistry Group, School of Sciences and Technology, Chemistry Division, ChIP Research Center, University of Camerino, Via Madonna delle Carceri, Camerino, Macerata 62032, Italy
| | - Roberto Ballini
- Green Chemistry Group, School of Sciences and Technology, Chemistry Division, ChIP Research Center, University of Camerino, Via Madonna delle Carceri, Camerino, Macerata 62032, Italy
| | - Marino Petrini
- Green Chemistry Group, School of Sciences and Technology, Chemistry Division, ChIP Research Center, University of Camerino, Via Madonna delle Carceri, Camerino, Macerata 62032, Italy
| | - Alessandro Palmieri
- Green Chemistry Group, School of Sciences and Technology, Chemistry Division, ChIP Research Center, University of Camerino, Via Madonna delle Carceri, Camerino, Macerata 62032, Italy
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2
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Lamekina YP, Kulahava TA, Shumski VA, Mineyeva IV. Allylation of Ketones with Methyl 3-(Bromomethyl)but-3-enoate. Synthesis of Bioactive Unsaturated Lactones Based on Benzo[f]coumarin and Its Derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022060021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Mineeva IV. Diastereoselective Allylation of α-Hydroxy Schiff Bases with 2-Substituted Functionalized Allyl Bromides. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1070428021090086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Ma Y, Algera RF, Woltornist RA, Collum DB. Sodium Diisopropylamide-Mediated Dehydrohalogenations: Influence of Primary- and Secondary-Shell Solvation. J Org Chem 2019; 84:10860-10869. [PMID: 31436099 PMCID: PMC6737842 DOI: 10.1021/acs.joc.9b01428] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
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Eliminations of alkyl
halides by sodium diisopropylamide (NaDA)
in tetrahydrofuran (THF)/hexane or THF/N,N-dimethylethylamine
(DMEA) solutions are facile
and complementary to analogous reactions of lithium diisopropylamide
in THF. Rate studies show a dominance of monomer-based metalations
and prevalent secondary-shell solvation effects overlaid on primary-shell
effects. 1-Halooctanes exclusively undergo elimination rather than
substitution. Rate and isotopic labeling studies on 1-bromooctane
reveal an E2-like elimination pathway via trisolvated NaDA monomer.
By contrast, 1-chlorooctane is eliminated via disolvated monomer through
a carbenoid mechanism. exo-2-Norbornyl chloride and
bromide are also eliminated via disolvated monomer; a syn E2 mechanism
is inferred for these substrates. The cis- and trans-4-tert-butylcyclohexyl bromides show
a preference for the elimination of the cis isomer (kcis/ax/ktrans/eq = 10). Rate
and isotopic labeling studies are consistent with a trans-diaxial
E2 elimination via trisolvated monomer for the cis isomer and a carbenoid
mechanism via disolvated monomer for the trans isomer. Vicinal haloethers
show substrate-dependent reactivities, affording alkynes and enol
ethers. trans-1-Bromo-2-methoxycyclohexane provides
enol ether 1-methoxycyclohexene, while trans-1-bromo-2-methoxycyclooctane
provides dimeric products consistent with fleeting cycloocta-1,2-diene
(cyclic allene), which was fully characterized as two conformers.
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Affiliation(s)
- Yun Ma
- Department of Chemistry and Chemical Biology, Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , United States
| | - Russell F Algera
- Department of Chemistry and Chemical Biology, Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , United States
| | - Ryan A Woltornist
- Department of Chemistry and Chemical Biology, Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , United States
| | - David B Collum
- Department of Chemistry and Chemical Biology, Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , United States
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5
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Synthetic analogues of marine cytotoxic jaspine B and its stereoisomers. Carbohydr Res 2019; 482:107737. [PMID: 31325781 DOI: 10.1016/j.carres.2019.06.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 11/23/2022]
Abstract
Synthetic analogues of the cytotoxic jaspine B and its stereochemical congeners have become an attractive target in the synthetic organic community owing to the search for novel therapeutic candidates with more potent anticancer activity, as cancer is the second leading cause of death worldwide. This review article provides insights into the different approaches and strategies available in the literature for the construction of jaspine B-related compounds.
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Mineyeva IV. Functionalized 2-Substituted Allyl Bromides in the Barbier Allylation of (R)-2,3-O-Isopropylideneglyceraldehyde. Synthesis of the C8–C17, C8–C18, and C5–C17 Building Blocks of Laulimalides and Their Synthetic Analogs. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019040195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Dey P, Koli M, Goswami D, Sharma A, Chattopadhyay S. [bmim][Br] as an Inexpensive and Efficient Medium for the Barbier-Type Allylation Reaction Using a Catalytic Amount of Indium: Mechanistic Studies. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Papiya Dey
- Bio-Organic Division; Bhabha Atomic Research Centre; 400 085 Mumbai India
| | - Mrunesh Koli
- Bio-Organic Division; Bhabha Atomic Research Centre; 400 085 Mumbai India
| | - Dibakar Goswami
- Bio-Organic Division; Bhabha Atomic Research Centre; 400 085 Mumbai India
| | - Anubha Sharma
- Bio-Organic Division; Bhabha Atomic Research Centre; 400 085 Mumbai India
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8
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Fujiwara T, Liu B, Niu W, Hashimoto K, Nambu H, Yakura T. Practical Synthesis of Pachastrissamine (Jaspine B), 2-epi-Pachastrissamine, and the 2-epi-Pyrrolidine Analogue. Chem Pharm Bull (Tokyo) 2016; 64:179-88. [PMID: 26833446 DOI: 10.1248/cpb.c15-00816] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The practical syntheses of pachastrissamine (jaspine B), 2-epi-pachastrissamine, and the 2-epimer of the pyrrolidine analogue were accomplished via the stereoselective reduction of an allylketone derived from commercially available diethyl D-tartrate and the cross-metathesis of an allyltetrahydrofuran or allypyrrolidine with 1-tridecene as key steps.
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Affiliation(s)
- Tomoya Fujiwara
- Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama
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Expanding the scope of the indium-promoted allylation reaction: 4-(bromomethyl)-1,3-dioxol-2-one as a synthetic equivalent of a 3-arylhydroxyacetone enolate. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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10
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Shen ZL, Wang SY, Chok YK, Xu YH, Loh TP. Organoindium Reagents: The Preparation and Application in Organic Synthesis. Chem Rev 2012; 113:271-401. [DOI: 10.1021/cr300051y] [Citation(s) in RCA: 194] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Zhi-Liang Shen
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Shun-Yi Wang
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Yew-Keong Chok
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Yun-He Xu
- Department
of Chemistry, University
of Science and Technology of China, Hefei 230026, P. R. China
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Teck-Peng Loh
- Department
of Chemistry, University
of Science and Technology of China, Hefei 230026, P. R. China
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
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11
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Aslam NA, Rajkumar V, Reddy C, Yasuda M, Baba A, Babu SA. Indium-Mediated Addition of γ-Substituted Allylic Halides to N-Aryl α-Imino Esters: Diastereoselective Production of β,β′-Disubstituted α-Amino Acid Derivatives with Two Contiguous Stereocenters. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200254] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Tran V, Minehan TG. Intramolecular [2 + 2] cycloaddition reactions of alkynyl ether derived ketenes. A convenient synthesis of donor-acceptor cyclobutanes. Org Lett 2011; 13:6588-91. [PMID: 22103709 DOI: 10.1021/ol202989c] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mild thermolysis of tert-butyl alkynyl ethers furnishes aldoketenes, which undergo facile [2 + 2] cycloaddition reactions with pendant di- and trisubstituted alkenes. A wide variety of cis-fused cyclobutanones are produced in moderate to high diastereoselectivity and good to excellent yields by this method, and free hydroxyl groups are tolerated in the ene-ynol ether starting materials. Enol-ynol ethers also undergo efficient reaction to produce donor-acceptor cyclobutanes in high yields.
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Affiliation(s)
- Vincent Tran
- Department of Chemistry and Biochemistry, California State University, Northridge, 18111 Nordhoff Street, Northridge, California 91330, USA
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13
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Bigovic M, Maslak V, Tokic-Vujosevic Z, Divjakovic V, Saicic RN. A useful synthetic equivalent of a hydroxyacetone enolate. Org Lett 2011; 13:4720-3. [PMID: 21815664 DOI: 10.1021/ol2019357] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Indium promoted allylation of carbonyl compounds with 4-(bromomethyl)-1,3-dioxol-2-one diastereoselectively affords anti-α,β-dihydroxyketones, protected as enol carbonates. These initial products can be deprotected to free dihydroxyketones or transformed under mild conditions into the corresponding cyclic carbonates, which constitutes a useful approach to hydroxyacetone aldols.
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Affiliation(s)
- Miljan Bigovic
- Faculty of Chemistry, University of Belgrade, Studentski Trg 16, P. O. B. 51, 11158 Belgrade, Serbia
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