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Zimarev VS, Firsin ID, Larin AV, Tafeenko VA, Bondarenko GN, Chuchelkin IV, Gavrilov VK, Gavrilov KN, Goulioukina NS, Beletskaya IP. Rhodium-catalyzed enantioselective hydrogenation of (1-arylvinyl)phosphonates with TADDOL-based phosphoramidite P,S ligands. Org Biomol Chem 2025. [PMID: 40387459 DOI: 10.1039/d5ob00602c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2025]
Abstract
A series of readily available modular chiral P,S-bidentate TADDOL-based phosphoramidites were evaluated in the Rh(I)-catalyzed hydrogenation of α,β-unsaturated phosphonates. The Rh(I)-L3 catalyst was revealed to be highly effective for a wide variety of diisopropyl (1-arylvinyl)phosphonates, producing the corresponding (1-arylethyl)phosphonates under mild conditions with low catalyst loading (up to 0.2 mol%) and overall excellent enantiocontrol (up to 99% ee).
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Affiliation(s)
- Vladislav S Zimarev
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation.
| | - Ilya D Firsin
- Department of Chemistry, S. A. Esenin Ryazan State University, 46 Svoboda str., 390000 Ryazan, Russian Federation
| | - Alexander V Larin
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation.
| | - Victor A Tafeenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation.
| | - Grigoriy N Bondarenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation.
| | - Ilya V Chuchelkin
- Department of Chemistry, S. A. Esenin Ryazan State University, 46 Svoboda str., 390000 Ryazan, Russian Federation
| | - Vladislav K Gavrilov
- Department of Chemistry, S. A. Esenin Ryazan State University, 46 Svoboda str., 390000 Ryazan, Russian Federation
| | - Konstantin N Gavrilov
- Department of Chemistry, S. A. Esenin Ryazan State University, 46 Svoboda str., 390000 Ryazan, Russian Federation
| | - Nataliya S Goulioukina
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation.
| | - Irina P Beletskaya
- Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation.
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Ma J, Wang L, Qiao A, Li Z, Zhao F, Wu J. Synthesis of alkenylphosphine oxides via Tf 2O promoted addition-elimination of ketones and secondary phosphine oxides. Org Biomol Chem 2024; 22:3592-3596. [PMID: 38624160 DOI: 10.1039/d4ob00318g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Herein, we describe an efficient method for the synthesis of alkenylphosphine oxides via a Tf2O promoted addition-elimination process. Various diarylphosphine oxides and alkylarylphosphine oxides react with ketones smoothly and produce alkenylphosphine oxides in moderate to excellent yields with abundant functional group compatibility. In addition, several transformations and applications of the product also demonstrate the potential value of the methodology.
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Affiliation(s)
- Jiangkai Ma
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Lianjie Wang
- High & New Technology Research Center, Henan Academy of Sciences, Zhengzhou 450002, P. R. China
| | - Anjiang Qiao
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Zhongxian Li
- High & New Technology Research Center, Henan Academy of Sciences, Zhengzhou 450002, P. R. China
| | - Fengqian Zhao
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
| | - Junliang Wu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China.
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