Palladium Catalyzed Enantioselective <i>α</i> -Carbonylative Arylation for <i>De Novo</i> Construction of Chiral Indolin-3-ones
A Pd-catalyzed enantioselective carbonylative α-arylation of α-amino esters affording chiral indolin-3-ones is described. This reaction offers a method for the de novo synthesis of chiral 2,2-disubstituted indolin-3-ones utilizing CO as carbonyl source. A range of chiral 2,2-disubstituted indolin-3-ones was afforded at ambient pressure in good yield and high enantioselectivity. Mechanistic investigations, supported by kinetic analysis and DFT calculations, provide evidence that the reaction proceeds via stereodetermining reductive elimination.
Authors
- Jie Yang (ORCID: https://orcid.org/0000-0003-4801-7162)
- Jiahao Chen (ORCID: https://orcid.org/0000-0003-2625-6656)
- Xinyu Zhu (ORCID: https://orcid.org/0000-0002-1173-8110)
- Junliang Zhang (ORCID: https://orcid.org/0000-0002-4636-2846)
Institutions
- Fudan University (CN)
- Zhengzhou University (CN)
- Henan Institute of Technology (CN)
- Henan Normal University (CN)
- Yangzhou University (CN)
Publication Details
- Journal
- ACS Catalysis
- Published
- 2026-05-08
- DOI
- https://doi.org/10.1021/acscatal.6c01710
- Primary Topic
- Catalytic C–H Functionalization Methods
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Shanghai Municipal Education Commission
- National Key Research and Development Program of China