Functionalization of [60]fullerene with new light-collecting oligophenylenevinylene-terminated dendritic wedges
摘要:
New oligophenylenevinylene-terminated phenylenevinylene dendrons have been prepared and attached to C-60 by a 1,3-dipolar cycloaddition of the azomethine ylides generated in situ from the dendritic aldehydes and N-methylglycine. Preliminary photophysical investigations of the resulting fullerodendrimers have revealed interesting light-harvesting properties. (C) 2001 Published by Elsevier Science Ltd.
Functionalization of [60]fullerene with new light-collecting oligophenylenevinylene-terminated dendritic wedges
摘要:
New oligophenylenevinylene-terminated phenylenevinylene dendrons have been prepared and attached to C-60 by a 1,3-dipolar cycloaddition of the azomethine ylides generated in situ from the dendritic aldehydes and N-methylglycine. Preliminary photophysical investigations of the resulting fullerodendrimers have revealed interesting light-harvesting properties. (C) 2001 Published by Elsevier Science Ltd.
Functionalization of C60âoligophenylenevinylene derivatives with a cyanobiphenyl-terminated dendromesogen leads to new donorâacceptor systems with liquid-crystalline properties.