Department of Chemistry and Centre for Advanced Luminescence Materials, Hong Kong Baptist University, Kowloon, Hong Kong SAR, China.
J Org Chem. 2010 Nov 5;75(21):7332-7. doi: 10.1021/jo1016025.
With benzobisoxadisilole 1 as a 1,4-benzdiyne equivalent, oxadisilole fused triptycene 5 and extended triptycene 6 were synthesized. Triptycenes 5 and 6 are new precursors of triptycyne 7 and extended triptycyne 8 respectively via the phenyliodination/fluoride induced elimination protocol. Using these two arynes, a series of triptycene derivatives were synthesized.
以苯并双异噻二唑 1 为 1,4-苯二炔等价物，合成了氧杂二硅并三芴 5 和扩展三芴 6。通过苯碘化/氟化物诱导消除反应，5 和 6 分别是三芴 7 和扩展三芴 8 的新前体。利用这两种芳炔，合成了一系列三芴衍生物。
