Oxidopyrylium-Alkene [5 + 2] Cycloaddition Conjugate Addition Cascade (C3) Sequences : Scope, Limitation, and Computational Investigations
Oxidopyrylium-alkene [5 + 2] cycloaddition conjugate addition cascade (C3) sequences are described. Intramolecular cycloadditions involving terminal alkenes, enals, and enones were investigated. Substrates with tethers of varying lengths delivered five- and six-membered carbocycles and heterocycles thus demonstrating the scope and limitation of the cycloaddition-conjugate addition cascade. Several experiments and theoretical calculations provide evidence for the proposed mechanistic pathway.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2018 |
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Erschienen: |
2018 |
Enthalten in: |
Zur Gesamtaufnahme - volume:83 |
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Enthalten in: |
The Journal of organic chemistry - 83(2018), 17 vom: 07. Sept., Seite 9818-9838 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Kaufman, Riley H [VerfasserIn] |
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Links: |
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Themen: |
Journal Article |
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Anmerkungen: |
Date Revised 20.11.2019 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1021/acs.joc.8b01322 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM28642519X |
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520 | |a Oxidopyrylium-alkene [5 + 2] cycloaddition conjugate addition cascade (C3) sequences are described. Intramolecular cycloadditions involving terminal alkenes, enals, and enones were investigated. Substrates with tethers of varying lengths delivered five- and six-membered carbocycles and heterocycles thus demonstrating the scope and limitation of the cycloaddition-conjugate addition cascade. Several experiments and theoretical calculations provide evidence for the proposed mechanistic pathway | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Research Support, U.S. Gov't, Non-P.H.S. | |
700 | 1 | |a Law, Chunyin M |e verfasserin |4 aut | |
700 | 1 | |a Simanis, Justin A |e verfasserin |4 aut | |
700 | 1 | |a Woodall, Erica L |e verfasserin |4 aut | |
700 | 1 | |a Zwick, Christian R |c 3rd |e verfasserin |4 aut | |
700 | 1 | |a Wedler, Henry B |e verfasserin |4 aut | |
700 | 1 | |a Wendelboe, Paul |e verfasserin |4 aut | |
700 | 1 | |a Hamaker, Christopher G |e verfasserin |4 aut | |
700 | 1 | |a Goodell, John R |e verfasserin |4 aut | |
700 | 1 | |a Tantillo, Dean J |e verfasserin |4 aut | |
700 | 1 | |a Mitchell, T Andrew |e verfasserin |4 aut | |
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