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Dendrimere und Dendrimer‐Bausteine mit trisubstituiertem Benzol und “Hexacyclen” als Kern
Author(s) -
Kadei Klaus,
Moors Rolf,
Vögtle Fritz
Publication year - 1994
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19941270518
Subject(s) - dendrimer , chemistry , polymer chemistry , core (optical fiber) , benzene , organic chemistry , materials science , composite material
Dendrimers and Dendrimer Building Blocks with Trisubstituted Benzene and “Hexacyclene” as Core Units The preparation of new dendritic compounds containing 1,3,5‐substituted aromatic units or “hexacyclene” is described. Bulky dendrimers are obtained in few generations starting with polyfunctional core units like 1 , 4 , 5 , 12 , and hexacyclene ( 21 ). The dendrimers were synthesized by using both the divergent method (for 7 ) and the convergent method (for 13 and 22 ). 22 is the first dendrimer containing a crown unit as core.