Selectfluor-Mediated Stereoselective [1 + 1 + 4 + 4] Dimerization of Styrylnaphthols.

@article{Yang2019SelectfluorMediatedS,
  title={Selectfluor-Mediated Stereoselective [1 + 1 + 4 + 4] Dimerization of Styrylnaphthols.},
  author={Hongwei Yang and Huai-Ri Sun and Ruidi Xue and Zibo Wu and Bo-Bo Gou and Yibo Lei and Jingyi Chen and Ling Zhou},
  journal={Organic letters},
  year={2019}
}
Stereoselective [1 + 1 + 4 + 4] dimerization of 1-styrylnaphthols has been developed by using Selectfluor as the oxidant for the first time. The reaction was compatible with various functional groups, giving a class of ethanodinaphtho[b,f][1,5]dioxocines with novel 3D skeletons. DFT calculations indicate that this method merges an intriguing stereoselective intermolecular 1 + 1 radical coupling to construct a bridged C-C bond and then an intramolecular [4 + 4] formal cycloaddition of the in… Expand
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