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Fritsch S, Aldemir N, Balszuweit J, Bojaryn K, Voskuhl J, Hirschhäuser C. Total Synthesis of Resveratrone and iso-Resveratrone. Chemistry 2022; 11:e202200098. [PMID: 35770975 PMCID: PMC9278093 DOI: 10.1002/open.202200098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/30/2022] [Indexed: 12/03/2022]
Abstract
The first total synthesis of resveratrone and iso‐resveratrone based on an epoxide olefination approach is described. The pivotal reaction proceeds by insertion of the lithiated epoxide into a boronic ester and subsequent syn‐elimination. Resveratrone has been described to have remarkable photophysical properties, including two‐photon absorption. Therefore, an azide derivative has been prepared to allow for use as a biological label.
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Affiliation(s)
- Stefan Fritsch
- Organic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstr. 5-7, 45117, Essen, Germany
| | - Nazli Aldemir
- Organic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstr. 5-7, 45117, Essen, Germany
| | - Jan Balszuweit
- Organic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstr. 5-7, 45117, Essen, Germany
| | - Kevin Bojaryn
- Organic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstr. 5-7, 45117, Essen, Germany
| | - Jens Voskuhl
- Organic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstr. 5-7, 45117, Essen, Germany
| | - Christoph Hirschhäuser
- Organic Chemistry and Center for Nanointegration Duisburg-Essen (CeNIDE), University of Duisburg-Essen, Universitätsstr. 5-7, 45117, Essen, Germany
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Bojaryn K, Fritsch S, Hirschhäuser C. Iterative Synthesis of Alkenes by Insertion of Lithiated Epoxides into Boronic Esters. Org Lett 2019; 21:2218-2222. [PMID: 30888189 DOI: 10.1021/acs.orglett.9b00517] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The insertion of lithiated epoxides into boronic esters followed by thermal syn-elimination provides a stereospecific entry to alkenes. This process avoids transition metals and is amenable to iteration to provide higher substitution patterns.
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Affiliation(s)
- Kevin Bojaryn
- Institut für Organische Chemie , Universität Duisburg-Essen , Universitätsstraße 7 , 45141 Essen , Germany
| | - Stefan Fritsch
- Institut für Organische Chemie , Universität Duisburg-Essen , Universitätsstraße 7 , 45141 Essen , Germany
| | - Christoph Hirschhäuser
- Institut für Organische Chemie , Universität Duisburg-Essen , Universitätsstraße 7 , 45141 Essen , Germany
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Pandey AK, Banerjee P. One-Pot Synthesis of Oxazolidine Derivatives by [3+2]-Annulation Reactions of 1-Tosyl-2-phenyl/alkylaziridines with Aryl Epoxides. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201500438] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ashok Kumar Pandey
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road, Rupnagar Punjab- 140001 India
| | - Prabal Banerjee
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road, Rupnagar Punjab- 140001 India
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5
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Fässler J, McCubbin JA, Roglans A, Kimachi T, Hollett JW, Kunz RW, Tinkl M, Zhang Y, Wang R, Campbell M, Snieckus V. Highly Enantioselective (−)-Sparteine-Mediated Lateral Metalation-Functionalization of Remote Silyl Protected ortho-Ethyl N,N-Dialkyl Aryl O-Carbamates. J Org Chem 2015; 80:3368-86. [DOI: 10.1021/jo502561m] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jürg Fässler
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - J. Adam McCubbin
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Anna Roglans
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Tetsutaro Kimachi
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Joshua W. Hollett
- Department
of Chemistry, University of Winnipeg, Winnipeg, Manitoba R3B 2E9, Canada
| | - Roland W. Kunz
- Institute
of Organic Chemistry, University of Zurich, Winterthurerstr. 190, CH-8057 Zurich, Switzerland
| | - Michael Tinkl
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Yousheng Zhang
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Ruiyao Wang
- Department
of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Michael Campbell
- Thunder Bay Regional Research Institute, 980 Oliver Road, Thunder Bay, Ontario P7B 6V4, Canada
| | - Victor Snieckus
- Department
of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Ontario K7L
3N6, Canada
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6
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Hadjadj-Aoul R, Bouyacoub A, Volatron F. Reactivity of Di-tert-butyl-oxiranyllithium - An Ab Initio Study. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301066] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mansueto R, Perna FM, Salomone A, Florio S, Capriati V. Dynamic resolution of lithiated ortho-trifluoromethyl styrene oxide and the effect of chiral diamines on the barrier to enantiomerisation. Chem Commun (Camb) 2013; 49:4911-3. [PMID: 23478355 DOI: 10.1039/c3cc40988k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first dynamic thermodynamic resolution of a racemic oxiranyllithium is described with selectivities of up to 82 : 18 from a selection of three types of chiral ligands (seven ligands in total). Both (-)-sparteine and its (+)-surrogate were surprisingly found to increase the enantiomerisation barrier.
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Affiliation(s)
- Rosmara Mansueto
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari Aldo Moro, Consorzio C.I.N.M.P.I.S., via E. Orabona 4, I-70125 Bari, Italy
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8
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Nagaki A, Takizawa E, Yoshida JI. Generation and Reactions of Oxiranyllithiums by Use of a Flow Microreactor System. Chemistry 2010; 16:14149-58. [DOI: 10.1002/chem.201000815] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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9
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Hodgson DM, Bray CD, Kindon ND, Reynolds NJ, Coote SJ, Um JM, Houk KN. Synthesis and C-Alkylation of Hindered Aldehyde Enamines. J Org Chem 2008; 74:1019-28. [DOI: 10.1021/jo802016t] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David M. Hodgson
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Christopher D. Bray
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Nicholas D. Kindon
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Nigel J. Reynolds
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Steven J. Coote
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Joann M. Um
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - K. N. Houk
- Department of Chemistry, Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
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Bouyacoub A, Hadjadj-Aoul R, Volatron F. Reactivity of (Mono-tert-butyloxiranyl)lithium: A Theoretical Ab Initio Study. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800457] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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O'Brien P. Basic instinct: design, synthesis and evaluation of (+)-sparteine surrogates for asymmetric synthesis. Chem Commun (Camb) 2008:655-67. [DOI: 10.1039/b711420f] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Hodgson DM, Humphreys PG, Miles SM, Brierley CAJ, Ward JG. Dimerization and Isomerization Reactions of α-Lithiated Terminal Aziridines. J Org Chem 2007; 72:10009-21. [DOI: 10.1021/jo701901t] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- David M. Hodgson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom, and Neurology & GI Centre of Excellence for Drug Discovery, GlaxoSmithKline New Frontiers Science Park, Third Avenue, Harlow, Essex, CM19 5AW, United Kingdom
| | - Philip G. Humphreys
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom, and Neurology & GI Centre of Excellence for Drug Discovery, GlaxoSmithKline New Frontiers Science Park, Third Avenue, Harlow, Essex, CM19 5AW, United Kingdom
| | - Steven M. Miles
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom, and Neurology & GI Centre of Excellence for Drug Discovery, GlaxoSmithKline New Frontiers Science Park, Third Avenue, Harlow, Essex, CM19 5AW, United Kingdom
| | - Christopher A. J. Brierley
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom, and Neurology & GI Centre of Excellence for Drug Discovery, GlaxoSmithKline New Frontiers Science Park, Third Avenue, Harlow, Essex, CM19 5AW, United Kingdom
| | - John G. Ward
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford, OX1 3TA, United Kingdom, and Neurology & GI Centre of Excellence for Drug Discovery, GlaxoSmithKline New Frontiers Science Park, Third Avenue, Harlow, Essex, CM19 5AW, United Kingdom
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Hodgson DM, Humphreys PG, Hughes SP. Widening the usefulness of epoxides and aziridines in synthesis. PURE APPL CHEM 2007. [DOI: 10.1351/pac200779020269] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Deprotonation of terminal epoxides and aziridines with organolithium/diamine combinations or lithium amides allows the regio- and stereoselective formation of α-lithiated species. Judicious choice of reaction conditions allows these species to operate as nucleophiles, enolate equivalents, vinyl cation equivalents, or carbenes.
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Affiliation(s)
- David M. Hodgson
- 1Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Philip G. Humphreys
- 1Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Steven P. Hughes
- 1Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
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