Asymmetry by electrophilic rearrangement of symmetric 2-pyridone photodimers

被引:10
|
作者
Lim, YH
Li, TD
Chen, PL
Schreiber, P
Kuznetsova, L
Carroll, PJ
Lauher, JW
Sieburth, SM [1 ]
机构
[1] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA
[2] Temple Univ, Dept Chem, Philadelphia, PA 19122 USA
[3] Univ Penn, Dept Chem, Philadelphia, PA 19104 USA
关键词
D O I
10.1021/ol052071e
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Halogenation of achiral trans-2-pyridone photodimers results in 1,3-migration of an amide nitrogen and formation of a chiral structure with six stereogenic centers and well-differentiated functionality. The reactivity of this product toward nucleophiles, including the allylic halide, is dominated by participation by the amide nitrogen.
引用
收藏
页码:5413 / 5415
页数:3
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