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Reyes Loya D, De Paolis M. Nucleophilic‐Addition‐Initiated Ring Expansion and Selectivity in Anionic Fragmentation. Chemistry 2018; 25:1842-1847. [DOI: 10.1002/chem.201802862] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Indexed: 11/06/2022]
Affiliation(s)
- David Reyes Loya
- Normandie UniversitéUNIROUEN, INSA de RouenCNRS, Laboratoire COBRA(UMR 6014 & FR 3038) 76000 Rouen France
| | - Michaël De Paolis
- Normandie UniversitéUNIROUEN, INSA de RouenCNRS, Laboratoire COBRA(UMR 6014 & FR 3038) 76000 Rouen France
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Loya DR, Jean A, Cormier M, Fressigné C, Nejrotti S, Blanchet J, Maddaluno J, De Paolis M. Domino Ring Expansion: Regioselective Access to 9-Membered Lactones with a Fused Indole Unit from 2-Nitrophenyl-1,3-cyclohexanediones. Chemistry 2018; 24:2080-2084. [PMID: 29286174 DOI: 10.1002/chem.201705645] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Indexed: 11/10/2022]
Abstract
The domino anionic fragmentation of 2-nitrophenyl-1,3-cyclohexanediones containing an electrophilic appendage such as aldehyde and epoxide is disclosed. This reaction, initiated by a series of nucleophiles, involves the generation of an intermediate hydroxylate followed by the regioselective formation and fragmentation of an intermediate lactolate into enolate. This strategy, devoid of any protecting group, enlarges the initial ring and provides an original access to decorated 9-membered lactones with a fused indole unit.
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Affiliation(s)
- David Reyes Loya
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
| | - Alexandre Jean
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
| | - Morgan Cormier
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
| | - Catherine Fressigné
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
| | - Stefano Nejrotti
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
| | - Jérôme Blanchet
- LCMT, ENSICAEN et, Université de Caen, CNRS, 6 bd du Maréchal Juin, 14050, Caen, France
| | - Jacques Maddaluno
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
| | - Michaël De Paolis
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038), 76000, Rouen, France
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Donald JR, Unsworth WP. Ring-Expansion Reactions in the Synthesis of Macrocycles and Medium-Sized Rings. Chemistry 2017; 23:8780-8799. [DOI: 10.1002/chem.201700467] [Citation(s) in RCA: 147] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Indexed: 01/20/2023]
Affiliation(s)
- James R. Donald
- Department of Chemistry; University of York; Heslington, York YO10 5DD UK
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Affiliation(s)
- Jörg Blankenstein
- Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif‐sur‐Yvette, France, Fax: +33‐1‐69‐07‐72‐47
- Current address: Sanofi‐Aventis, Sanofi‐Synthelabo Recherche, Isotope Chemistry and Metabolite Synthesis, 1 Avenue Pierre Brossolette, 91835 Chilly Mazarin, France
| | - Jieping Zhu
- Institut de Chimie des Substances Naturelles, CNRS, Avenue de la Terrasse, 91198 Gif‐sur‐Yvette, France, Fax: +33‐1‐69‐07‐72‐47
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Tzouros M, Manov N, Bienz S, Bigler L. Tandem mass spectrometric investigation of acylpolyamines of spider venoms and their 15N-labeled derivatives. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY 2004; 15:1636-1643. [PMID: 15519231 DOI: 10.1016/j.jasms.2004.07.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2004] [Revised: 07/27/2004] [Accepted: 07/27/2004] [Indexed: 05/24/2023]
Abstract
The fragmentation mechanism of the acylpentamine toxins 1-4 found in the venom of the spider Agelenopsis aperta has been investigated in detail. To identify the origin of the two doublets of unexpected fragment ions at m/z 129/112 and m/z 115/98, three synthetic 15N-labeled analogs 5-7 have been prepared and subjected to CID fragmentation on a triple quadrupole mass spectrometer. It appears that the unexpected doublet of fragment ions arises from an internal portion of the polyamine backbone after either a transaminative Zip reaction or a sequential fragmentation of the quasi-molecular ion. The second option has been proven by in-source CID experiments. The detailed knowledge of acylpentamine fragmentation mechanisms is essential for the correct characterization of isomeric compounds, particularly for coeluting compounds within complex mixtures such as spider venoms.
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Affiliation(s)
- Manuel Tzouros
- Institute of Organic Chemistry, University of Zurich, Zurich, Switzerland
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Guggisberg A, Dabrowski B, Kramer U, Heidelberger C, Hesse M, Schmid H. Umamidierungsreaktionen an offenkettigen Amino-amid-Systemen. 1. Mitteilung über Umamidierungsreaktionen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19780610314] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Lorenzi-Riatsch A, Nakashita Y, Hesse M. Kettenverlängerung funktionalisierter Alkanone durch Umlagerung. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19810640619] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Guggisberg A, Kramer U, Heidelberger C, Charubala R, Stephanou E, Hesse M, Schmid H. Umamidierungsreaktionen an cyclischen Amino-amid-Systemen. 3. Mitteilung über Umamidierungsreaktionen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19780610315] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Kramer† U, Schmid† H, Guggisberg A, Hesse M. Synthese eines 33gliedrigen Polyaminolactams durch Anwendung der «zip»-Reaktion. 6. Mitteilung über Umamidierungsreaktionen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19790620317] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Jenny C, Hesse M. Über eine Ringerweiterungsreaktion an einem Barbitursäure-Derivat. 10. Mitteilung über Umamidierungsreaktionen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19810640611] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Kramer† U, Guggisberg A, Hesse M, Schmid† H. Die «Zip»-Reaktion: Eine neue Ringerweiterungsreaktion. Synthese von 17-, 21- und 25-gliedrigen Polyaminolactamen. 4. Mitteilung über Umamidierungsreaktionen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.19780610417] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Bienz S, Detterbeck R, Ensch C, Guggisberg A, Häusermann U, Meisterhans C, Wendt B, Werner C, Hesse M. Putrescine, spermidine, spermine, and related polyamine alkaloids. THE ALKALOIDS. CHEMISTRY AND BIOLOGY 2003; 58:83-338. [PMID: 12534249 DOI: 10.1016/s0099-9598(02)58003-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Affiliation(s)
- Stefan Bienz
- Organisch-chemisches Institut, Universität Zürich 8057 Zürich, Switzerland
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Beshore DC, Dinsmore CJ. Preparation of substituted piperazinones via tandem reductive amination-(N,N'-acyl transfer)-cyclization. Org Lett 2002; 4:1201-4. [PMID: 11922818 DOI: 10.1021/ol025644l] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] A one-pot, tandem reductive amination-transamidation-cyclization reaction was employed to produce substituted piperazin-2-ones in good yields. Various amino acid methyl esters and transferable acyl groups were examined to establish the reaction's scope.
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Affiliation(s)
- Douglas C Beshore
- Department of Medicinal Chemistry, Merck Research Laboratories, West Point, Pennsylvania 19486, USA.
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Kuehne P, Guggisberg A, Hesse M. Syntheses and Chiroptical Properties of the 13-membered spermidine alkaloids (?)-(S)-celacinnine, (0)-(S)-celabenzine, (?)-(S)-celafurine, and (+)-(S)-viburnine. Helv Chim Acta 1997. [DOI: 10.1002/hlca.19970800604] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jentgens C, Hofmann R, Guggisberg A, Bienz S, Hesse M. Selective Synthesis of Polyamine Derivatives: Efficient derivatization of the secondary amino group ofN-monosubstituted 1,3-diamines. Helv Chim Acta 1997. [DOI: 10.1002/hlca.19970800328] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Chapter 3 Putrescine, Spermidine, Spermine, and Related Polyamine Alkaloids. ACTA ACUST UNITED AC 1984. [DOI: 10.1016/s0099-9598(08)60178-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Wälchli R, Guggisberg A, Hesse M. Ring expansion reactions in the formation of macrocyclic lactams. A synthesis of desoxo-inandenine. Tetrahedron Lett 1984. [DOI: 10.1016/s0040-4039(01)80211-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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