Facile synthesis of multifullerene-OPE hybrids via in situ ethynylation.
[reaction: see text] A series of fullerene-terminated oligo(phenylene ethynylene)s (OPEs) (1a-d and 2) have been synthesized and further characterized by cyclic voltammetry (CV) and UV-vis spectroscopy. The key step in the syntheses is an effective one-pot reaction that allows the attachment of C(60) to multiple terminal alkynes.
Shirai
Yasuhiro
Y
Department of Chemistry and Center for Nanoscale Science and Technology, Rice University, MS-222, 6100 Main St., Houston, Texas 77005, USA.
Zhao
Yuming
Y
Cheng
Long
L
Tour
James M
JM