Palladium-catalyzed asymmetric amination and imidation of 2,3-allenyl phosphates
Palladium-catalyzed asymmetric amination and imidation of 2,3-allenyl phosphates
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DOI:
10.1021/ol0523502
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发表时间:
2005-12-22
期刊:
影响因子:
5.2
通讯作者:
Naota, T
中科院分区:
文献类型:
--
作者:
Imada, Y;Nishida, M;Naota, T
[GRAPHICS]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 MeOBlPHEP ligand, affording the corresponding optically active 1-aminated derivatives with enantiomeric excess of up to 97% ee.