4,5-Dihydropyrrolo[1,2-a]quinoxalines: a tunable and regenerable biomimetic hydrogen source.
نویسندگان
چکیده
A series of tunable and regenerable biomimetic hydrogen sources, 4,5-dihydropyrrolo[1,2-a]quinoxalines, have been synthesized and applied in biomimetic asymmetric hydrogenation of 3-aryl-2H-benzo[b][1,4]oxazines and 1-alkyl-3-aryl-quinoxalin-2(1H)-ones, providing the chiral amines with up to 92% and 89% ee, respectively.
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ورودعنوان ژورنال:
- Organic letters
دوره 16 5 شماره
صفحات -
تاریخ انتشار 2014