Synthesis of the Right‐Side Structure of Type B Physalins
Abstract: We present a full account of our synthetic studies on the racemic DEFGH‐ring moiety of physalins, featuring domino ring transformation of a tricyclic key intermediate. We also report the results of a detailed mechanistic examination of the domino ring transformation, as well as a reoptimization of the 2,3‐Wittig rearrangement and methylation steps. Furthermore, we have newly established a method for the preparation of an optically active synthetic intermediate by enzymatic kinetic resolution. Our work provides access to both natural and nonnatural right‐side physalin structures.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Synthesis of the Right‐Side Structure of Type B Physalins ; volume:57 ; number:3-4 ; year:2017 ; pages:309-318 ; extent:10
Israel journal of chemistry ; 57, Heft 3-4 (2017), 309-318 (gesamt 10)
- Creator
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Morita, Masaki
Kojima, Shuntaro
Ohkubo, Megumi
Koshino, Hiroyuki
Hashizume, Daisuke
Hirai, Go
Maruoka, Keiji
Sodeoka, Mikiko
- DOI
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10.1002/ijch.201600110
- URN
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urn:nbn:de:101:1-2022100707344629954506
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:27 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Morita, Masaki
- Kojima, Shuntaro
- Ohkubo, Megumi
- Koshino, Hiroyuki
- Hashizume, Daisuke
- Hirai, Go
- Maruoka, Keiji
- Sodeoka, Mikiko