Facile Preparation of Spirolactones by an Alkoxycarbonyl Radical Cyclization–Cross‐Coupling Cascade. (13th May 2019)
- Record Type:
- Journal Article
- Title:
- Facile Preparation of Spirolactones by an Alkoxycarbonyl Radical Cyclization–Cross‐Coupling Cascade. (13th May 2019)
- Main Title:
- Facile Preparation of Spirolactones by an Alkoxycarbonyl Radical Cyclization–Cross‐Coupling Cascade
- Authors:
- Weires, Nicholas A.
Slutskyy, Yuriy
Overman, Larry E. - Abstract:
- Abstract: An alkoxycarbonyl radical cyclization–cross‐coupling cascade has been developed that allows functionalized γ‐butyrolactones to be prepared in one step from simple tertiary alcohol‐derived homoallylic oxalate precursors. The reaction succeeds with aryl and vinyl electrophiles and is compatible with heterocyclic fragments in both coupling partners. This chemistry allows for the rapid construction of spirolactones, which are of interest in drug discovery endeavors. Abstract : Eine Alkoxycarbonylradikal ‐5‐ exo ‐Cyclisierungs‐Kreuzkupplungs‐Kaskade, die die Herstellung funktionalisierter γ‐Butyrolactone aus Alkohol‐abgeleiteten homoallylischen Oxalat‐Vorläufern in einem Schritt ermöglicht, wurde entwickelt. Sie nutzt Aryl‐ und Vinyl‐Elektrophile und ist mit heterocyclischen Fragmenten in beiden Kupplungspartnern kompatibel. Die Reaktion ermöglicht den schnellen Aufbau von Spirolactonen für die Wirkstoffentwicklung.
- Is Part Of:
- Angewandte Chemie. Volume 131:Number 25(2019)
- Journal:
- Angewandte Chemie
- Issue:
- Volume 131:Number 25(2019)
- Issue Display:
- Volume 131, Issue 25 (2019)
- Year:
- 2019
- Volume:
- 131
- Issue:
- 25
- Issue Sort Value:
- 2019-0131-0025-0000
- Page Start:
- 8649
- Page End:
- 8653
- Publication Date:
- 2019-05-13
- Subjects:
- Doppelkatalyse -- Kreuzkupplungen -- Photoredoxreaktionen -- Radikalcyclisierungen -- Spirolactone
Chemistry -- Periodicals
540 - Journal URLs:
- http://onlinelibrary.wiley.com/ ↗
- DOI:
- 10.1002/ange.201903353 ↗
- Languages:
- English
- ISSNs:
- 0044-8249
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 0902.000000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 13024.xml