Phthalocyanines substituted with dendritic wedges: glass-forming columnar mesogens
作者:Matthew Brewis、Guy J. Clarkson
DOI:10.1039/a801799i
日期:——
Peripheral substitution of the phthalocyanine macrocycle with poly(aryl ether) dendritic wedges produces materials whose properties are dominated both by the columnar self-association of the phthalocyanine core and by the glass-forming character of the dendritic substituents.
phthalocyanine-containing dendrimers are described. Peripheral substitution of phthalocyanine (Pc) with four poly(aryl ether) dendritic wedges (1st, 2nd or 3rd generation) produces materials whose properties are dominated both by the columnar self-association of the Pc core and by the glass-forming character of the dendritic substituents. Asymmetric Pcs containing a single poly(aryl ether) dendron display