科研之友
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摘要
A novel double hetero[4]helicene consisting of two phenothiazines (1) has been synthesized. The racemization barrier of 1 is high enough for optical separation. We successfully obtained the single crystals of the radical cation salt of 1 center dot(+), whose torsion angles were decreased compared to those of the neutral state.
- 出版日期2015-12-18
