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Kobatake M, Miyoshi N, Ueno M. One-Pot Tandem Coupling Method for the Short-Step Formal Synthesis of Riccardin C. Chemistry 2023; 29:e202203805. [PMID: 36573022 DOI: 10.1002/chem.202203805] [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: 12/06/2022] [Indexed: 12/28/2022]
Abstract
One-pot reactions reduce reagent amounts and circumvent process treatments, such as work-up and purifications in multi-step reactions. In this study, we achieved the formal total synthesis of riccardin C through a one-pot reaction by simultaneously linking four units through two Sonogashira coupling reactions and one Suzuki coupling reaction, followed by reduction and deprotection. Thus, this one-pot method comprised five steps and did not require the purification of intermediate reaction mixtures, which saves resources, such as reagents and solvents, and expedites the work process.
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Affiliation(s)
- Miho Kobatake
- Department of Natural Science, Graduate School of Sciences and Technology, Tokushima University, 2-1 Minami-jousanjima, Tokushima, 770-8506, Japan
| | - Norikazu Miyoshi
- Department of Natural Science, Graduate School of Sciences and Technology, Tokushima University, 2-1 Minami-jousanjima, Tokushima, 770-8506, Japan
| | - Masaharu Ueno
- Department of Natural Science, Graduate School of Sciences and Technology, Tokushima University, 2-1 Minami-jousanjima, Tokushima, 770-8506, Japan
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2
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Marx L, Lamberty D, Choppin S, Colobert F, Speicher A. Atroposelective Synthesis of Isoriccardin C through a C−H Activated Heck Type Macrocyclization. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lisa Marx
- Department of Organic Chemistry Saarland University
| | | | - Sabine Choppin
- Laboratoire d'Innovation Moléculaire et Applications (LIMA) ECPM UMR 7042 Université de Strasbourg / U de Haute-Alsace CNRS
| | - Françoise Colobert
- Laboratoire d'Innovation Moléculaire et Applications (LIMA) ECPM UMR 7042 Université de Strasbourg / U de Haute-Alsace CNRS
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3
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Tian YQ, Gu BB, Jiao WH, Lin HW. Four homoverrucosane-type diterpenes from the marine sponge Halichondria sp. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131697] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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4
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Belviso S, Santoro E, Lelj F, Casarini D, Villani C, Franzini R, Superchi S. Stereochemical Stability and Absolute Configuration of Atropisomeric Alkylthioporphyrazines by Dynamic NMR and HPLC Studies and Computational Analysis of HPLC-ECD Recorded Spectra. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800553] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sandra Belviso
- Dipartimento di Scienze; Università della Basilicata; via dell'Ateneo Lucano 10 85100 Potenza Italy
- CR-INSTM Unità della Basilicata; LASCAMM; 85100 Potenza Italy
| | - Ernesto Santoro
- Dipartimento di Scienze; Università della Basilicata; via dell'Ateneo Lucano 10 85100 Potenza Italy
| | - Francesco Lelj
- Dipartimento di Scienze; Università della Basilicata; via dell'Ateneo Lucano 10 85100 Potenza Italy
- CR-INSTM Unità della Basilicata; LASCAMM; 85100 Potenza Italy
| | - Daniele Casarini
- Dipartimento di Scienze; Università della Basilicata; via dell'Ateneo Lucano 10 85100 Potenza Italy
| | - Claudio Villani
- Dipartimento di Chimica e Tecnologie del Farmaco; Università di Roma “La Sapienza”; Piazzale Aldo Moro 5 00185 Roma Italy
| | - Roberta Franzini
- Dipartimento di Chimica e Tecnologie del Farmaco; Università di Roma “La Sapienza”; Piazzale Aldo Moro 5 00185 Roma Italy
| | - Stefano Superchi
- Dipartimento di Scienze; Università della Basilicata; via dell'Ateneo Lucano 10 85100 Potenza Italy
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5
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Zinna F, Bruhn T, Guido CA, Ahrens J, Bröring M, Di Bari L, Pescitelli G. Circularly Polarized Luminescence from Axially Chiral BODIPY DYEmers: An Experimental and Computational Study. Chemistry 2016; 22:16089-16098. [PMID: 27658919 DOI: 10.1002/chem.201602684] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Indexed: 11/10/2022]
Abstract
With our new home-built circularly polarized luminescence (CPL) instrument, we measured fluorescence and CPL spectra of the enantiomeric pairs of two quasi-isomeric BODIPY DYEmers 1 and 2, endowed with axial chirality. The electronic circular dichroism (ECD) and CPL spectra of these atropisomeric dimers are dominated by the exciton coupling between the main π-π* transitions (550-560 nm) of the two BODIPY rings. Compound 1 has strong ECD and CPL spectra (glum =4×10-3 ) well reproduced by TD-DFT and SCS-CC2 (spin-component scaled second-order approximate coupled-cluster) calculations using DFT-optimized ground- and excited-state structures. Compound 2 has weaker ECD and CPL spectra (glum =4×10-4 ), partly due to the mutual cancellation of electric-electric and electric-magnetic exciton couplings, and partly to its conformational freedom. This compound is computationally very challenging. Starting from the optimized excited-state geometries, we predicted the wrong sign for the CPL band of 2 using TD-DFT with the most recommended hybrid and range-separated functionals, whereas SCS-CC2 or a DFT functional with full exact exchange provided the correct sign.
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Affiliation(s)
- Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124, Pisa, Italy
| | - Torsten Bruhn
- Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Ciro A Guido
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124, Pisa, Italy
| | - Johannes Ahrens
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany.,Department of Organic Chemistry, Weizmann Institute of Science, 76100, Rehovot, Israel
| | - Martin Bröring
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106, Braunschweig, Germany
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124, Pisa, Italy.
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124, Pisa, Italy.
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6
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Towards the enantioselective synthesis of axially chiral cyclic bis(bibenzyls) through sulfoxide-controlled diastereoselective Suzuki coupling. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.12.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Bruhn T, Pescitelli G, Witterauf F, Ahrens J, Funk M, Wolfram B, Schneider H, Radius U, Bröring M. Cryptochirality in 2,2′-Coupled BODIPY DYEmers. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600585] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Torsten Bruhn
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
| | - Franziska Witterauf
- Institut für Organische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Johannes Ahrens
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Markus Funk
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Benedikt Wolfram
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
| | - Heidi Schneider
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Udo Radius
- Institut für Anorganische Chemie; Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Martin Bröring
- Institut für Anorganische und Analytische Chemie (IAAC); Technische Universität Braunschweig; Hagenring 30 38106 Braunschweig Germany
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8
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Górecki M, Roszkowski P, Błachut D, Maurin JK, Budzianowski A, Frelek J, Czarnocki Z. Atropoisomerism in Mono- and Diaryl-Substituted 4-Amino-2,6-lutidines. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600456] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Marcin Górecki
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Piotr Roszkowski
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
| | - Dariusz Błachut
- Forensic Laboratory; Internal Security Agency; 1 Sierpnia 30A 02-134 Warsaw Poland
| | - Jan K. Maurin
- National Medicines Institute; Chełmska 30/34 00-725 Warsaw Poland
- National Centre for Nuclear Research; Andrzeja Sołtana 7 05-400 Otwock-Świerk Poland
| | - Armand Budzianowski
- National Centre for Nuclear Research; Andrzeja Sołtana 7 05-400 Otwock-Świerk Poland
| | - Jadwiga Frelek
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Zbigniew Czarnocki
- Faculty of Chemistry; University of Warsaw; Pasteura 1 02-093 Warsaw Poland
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9
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Gorunova ON, Novitskiy IM, Grishin YK, Gloriozov IP, Roznyatovsky VA, Khrustalev VN, Kochetkov KA, Dunina VV. Determination of the Absolute Configuration of CN-Palladacycles by 31P{1H} NMR Spectroscopy Using (1R,2S,5R)-Menthyloxydiphenylphosphine as the Chiral Derivatizing Agent: Efficient Chirality Transfer in Phosphinite Adducts. Organometallics 2016. [DOI: 10.1021/acs.organomet.5b00706] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Olga N. Gorunova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Street 28, 119991 Moscow, Russian Federation
| | - Ivan M. Novitskiy
- Department
of Chemistry, M.V. Lomonosov Moscow State University, Lenin Hills, 119991, Moscow, Russian Federation
| | - Yuri K. Grishin
- Department
of Chemistry, M.V. Lomonosov Moscow State University, Lenin Hills, 119991, Moscow, Russian Federation
| | - Igor P. Gloriozov
- Department
of Chemistry, M.V. Lomonosov Moscow State University, Lenin Hills, 119991, Moscow, Russian Federation
| | - Vitaly A. Roznyatovsky
- Department
of Chemistry, M.V. Lomonosov Moscow State University, Lenin Hills, 119991, Moscow, Russian Federation
| | - Victor N. Khrustalev
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Street 28, 119991 Moscow, Russian Federation
- Inorganic Chemistry Department, Peoples’ Friendship University of Russia, Miklukho-Maklay Street 6, 117198 Moscow, Russian Federation
| | - Konstantin A. Kochetkov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Street 28, 119991 Moscow, Russian Federation
| | - Valery V. Dunina
- Department
of Chemistry, M.V. Lomonosov Moscow State University, Lenin Hills, 119991, Moscow, Russian Federation
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10
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Four new selaginellin derivatives from Selaginella pulvinata: mechanism of racemization process in selaginellins with quinone methide. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.01.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Total synthesis of plagiochin G and derivatives as potential cancer chemopreventive agents. Tetrahedron Lett 2014; 55:6500-6503. [PMID: 25574060 DOI: 10.1016/j.tetlet.2014.10.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
A new and efficient total synthesis has been developed to obtain plagiochin G (22), a macrocyclic bisbibenzyl, and four derivatives. The key 16-membered ring containing biphenyl ether and biaryl units was closed via an intramolecular SNAr reaction. All synthesized macrocyclic bisbibenzyls inhibited Epstein-Barr virus early antigen (EBVEA) activation induced by the tumor promoter 12-O-tetradecanoylphorbol-13-acetate (TPA) in Raji cells and, thus, are potential cancer chemopreventive agents.
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12
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Lu X, Li L, Yang W, Jiang K, Yang KF, Zheng ZJ, Xu LW. Catalytic Synthesis of Functional Silicon-Stereogenic Silanes throughCandida antarcticaLipase B Catalyzed Remote Desymmetrization of Silicon-Centered Diols. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300932] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Enantiopure isoplagiochin C by directed deracemization through axis-to-axis chirality transfer. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.03.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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