Gold‐Catalyzed Atroposelective Synthesis of 1,1′‐Binaphthalene‐2,3′‐diols
Abstract: A highly atroposelective (up to 97 % ee) Au‐catalyzed synthesis of 1,1′‐binaphthalene‐2,3′‐diols is reported starting from a range of substituted benzyl alkynones. Essential for the achievement of high enantioselectivity during the key assembly of the naphto‐3‐ol unit is the use of TADDOL‐derived α‐cationic phosphonites as ancillary ligands. Preliminary results demonstrate that the transformation of the obtained binaphthyls into axially chiral monodentate phosphines is possible without degradation of enantiopurity.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Gold‐Catalyzed Atroposelective Synthesis of 1,1′‐Binaphthalene‐2,3′‐diols ; volume:132 ; number:14 ; year:2020 ; pages:5696-5699 ; extent:4
Angewandte Chemie ; 132, Heft 14 (2020), 5696-5699 (gesamt 4)
- Urheber
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Zhang, Jianwei
Simon, Martin
Golz, Christopher
Alcarazo, Manuel
- DOI
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10.1002/ange.201915456
- URN
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urn:nbn:de:101:1-2022052912511459399621
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
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15.08.2025, 07:31 MESZ
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Beteiligte
- Zhang, Jianwei
- Simon, Martin
- Golz, Christopher
- Alcarazo, Manuel
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