剪裁(形态学)
轮烷
化学
分子
高分子化学
超分子化学
有机化学
语言学
哲学
作者
Jun Yin,Suvankar Dasgupta,Jishan Wu
出处
期刊:Organic Letters
[American Chemical Society]
日期:2010-03-15
卷期号:12 (8): 1712-1715
被引量:49
摘要
Linear and rectangular [n]rotaxanes were synthesized by template-directed clipping of heterocrown ether components onto the dumbbell-shaped molecules containing different dialkylammonium recognition sites. The effect of the structure of the dialkylammonium sites on the clipping efficiency was investigated, and selective clipping led to formation of a rectangular [4]rotaxane.
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