Ir-catalyzed asymmetric allylic amination using chiral diaminophosphine oxides
Ir-catalyzed asymmetric allylic amination using chiral diaminophosphine oxides
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DOI:
10.1016/j.tetlet.2006.10.003
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发表时间:
2006-12-04
影响因子:
1.8
通讯作者:
Hamada, Yasumasa
中科院分区:
文献类型:
--
作者:
Nemoto, Tetsuhiro;Sakamoto, Tatsurou;Hamada, Yasumasa
An Ir-catalyzed asymmetric allylic amination using chiral diaminophosphine oxide is described. Asymmetric allyno amination of terminal allylic carbonates proceeded in the presence of 2 mol % of Ir catalyst, 2 mol % of chiral diaminophosphine oxide, 5 mol % of NaPF6, and BSA, affording the chiral branched allylic amines in up to 95% cc. (c) 2006 Elsevier Ltd. All rights reserved.