Iridium-catalyzed asymmetric hydrogenation of α-substituted α,β-unsaturated acyclic ketones : enantioselective total synthesis of (-)-mesembrine
A highly efficient asymmetric hydrogenation of α-substituted α,β-unsaturated acyclic ketones catalyzed by chiral spiro iridium complexes for the preparation of chiral 2-substituted allylic alcohols has been developed (ee up to 99.7%). This method provides a concise route to (-)-mesembrine (34% yield, 12 steps).
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2012 |
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Erschienen: |
2012 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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Enthalten in: |
Organic letters - 14(2012), 24 vom: 21. Dez., Seite 6158-61 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhang, Qian-Qian [VerfasserIn] |
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Links: |
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Themen: |
3W678R12M0 |
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Anmerkungen: |
Date Completed 19.03.2013 Date Revised 19.11.2015 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1021/ol302842h |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM223166723 |
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520 | |a A highly efficient asymmetric hydrogenation of α-substituted α,β-unsaturated acyclic ketones catalyzed by chiral spiro iridium complexes for the preparation of chiral 2-substituted allylic alcohols has been developed (ee up to 99.7%). This method provides a concise route to (-)-mesembrine (34% yield, 12 steps) | ||
650 | 4 | |a Journal Article | |
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650 | 7 | |a Indole Alkaloids |2 NLM | |
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700 | 1 | |a Zhou, Qi-Lin |e verfasserin |4 aut | |
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