Integrative Self-Sorting: Construction of a Cascade-Stoppered Hetero[3]Rotaxane.

W. Jiang, H.D.F. Winkler, C.A. Schalley – 2008

In this Communication, a competing self-sorting system containing benzo-21-crown-7, dibenzo-24-crown-8 and two secondary ammonium salts is constructed, which is then modified to achieve a hetero[3]pseudorotaxane with a specific sequence of wheels. With these two systems, we successfully demonstrate the concept of integrative self-sorting, and their relation. Furthermore, based on this self-sorting scheme, a hetero[3]rotaxane with an efficient stopper cascade has been synthesized.

Titel
Integrative Self-Sorting: Construction of a Cascade-Stoppered Hetero[3]Rotaxane.
Verfasser
W. Jiang, H.D.F. Winkler, C.A. Schalley
Datum
2008
Kennung
10.1021/ja806009d
Quelle/n
Zitierweise
J. Am. Chem. Soc. 2008,130,13852-13853.
Art
Text
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