A Light-Driven Pseudo[4]rotaxane Encoded
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X. Ma; Q. Wang; D. Qu; Y. Xu; F. Ji; H. Tian
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Article
📅
2007
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John Wiley and Sons
🌐
English
⚖ 744 KB
## Abstract A light‐driven pseudo[4]rotaxane **1**, based on α‐cyclodextrin (α‐CyD) and cucurbit[7]uril (CB[7]), is prepared in an easy and convenient manner. The reference pseudo[2]rotaxane **2** and pseudo[3]rotaxane **2**′ are obtained via the insertion of α‐CyD and CB[7] onto the dumbbell **3**