Asymmetric [2+2] olefin cross photoaddition in a self-assembled host with remote chiral auxiliaries
Asymmetric [2+2] olefin cross photoaddition in a self-assembled host with remote chiral auxiliaries
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DOI：
10.1021/ja802818t
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发表时间：
2008-07-02
影响因子：
15
通讯作者：
Fujita, Makoto
中科院分区：
文献类型：
--
作者：
Nishioka, Yuki;Yamaguchi, Takumi;Fujita, Makoto
自组装笼外围的远端顺性导致芳香环轻微扭曲，但这足以在迄今为止未知的[2+2]荧光蒽交叉光加成中诱导相当大的不对称诱导（高达50% ee）。
Remote chaiarlity at the periphery of a self-assembled cage brings about the slight twist of aromatic rings, which is yet sufficient to induce considerable asymmetric induction (up to 50% ee) in the hitherto unknow [2+2] cross photoadditions of fluoranthenes.