Premium
The Spatial Demand of Dendrimers: Deslipping of Rotaxanes
Author(s) -
Hübner Gosia M.,
Nachtsheim Guido,
Li Qian Yi,
Seel Christian,
Vögtle Fritz
Publication year - 2000
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(20000403)39:7<1269::aid-anie1269>3.0.co;2-w
Subject(s) - dendrimer , steric effects , ranking (information retrieval) , on demand , computer science , nanotechnology , materials science , artificial intelligence , chemistry , stereochemistry , polymer chemistry , multimedia
The “dynamic spatial demand” of Fréchet‐type dendrons is compared with that of “conventional” building blocks by evaluation of the deslipping behavior of dendritic rotaxanes (see picture). This method leads to a ranking list of the size of voluminous building blocks, which will be useful for the rating of steric effects and the design and synthesis of new rotaxanes or less‐stable pseudorotaxanes.