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- Title
Asymmetric Palladium‐Catalyzed Oxycarbonylation of Terminal Alkenes: Efficient Access to β‐Hydroxy Alkylcarboxylic Acids.
- Authors
Tian, Bing; Li, Xiang; Chen, Pinhong; Liu, Guosheng
- Abstract
A novel PdII‐catalyzed enantioselective oxycarbonylation of alkenes has been established. The ligand with an ethyl group at the C‐6 position of Pyox plays a significant role in the intermolecular oxypalladation process, leading to high reactivity and excellent enantioselective control. Compared to the conventional methods, the reaction itself features alkenes as easily prepared starting materials, mild and operationally simple reaction conditions, and insensitivities to air and water. Moreover, this method allows for broad alkene substrate scope, excellent regio‐ and enantioselectivities, scalabilities and a wide array of applications, and provides a useful route for the convenient and straightforward synthesis of chiral β‐hydroxy alkylcarboxylic acids/esters.
- Subjects
ALKENES; ETHYL group; ACIDS; ESTERS
- Publication
Angewandte Chemie, 2021, Vol 133, Issue 27, p15007
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.202104252