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Palladium-Catalyzed Asymmetric Amination and Imidation of 2, 3-Allenyl Phosphates

Y Imada, M Nishida, K Kutsuwa, SI Murahashi…

文献索引:Imada, Yasushi; Nishida, Masayuki; Kutsuwa, Koji; Murahashi, Shun-Ichi; Naota, Takeshi Organic Letters, 2005 , vol. 7, # 26 p. 5837 - 5839

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被引用次数: 45

摘要

Asymmetric amination of 2, 3-allenyl phosphates with nitrogen nucleophiles such as amines, hydroxylamines, and imides can be performed efficiently using a combination of zerovalent palladium complexes and SEGPHOS or MeOBIPHEP ligand, affording the corresponding optically active 1-aminated derivatives with enantiomeric excess of up to 97% ee.