A facile synthesis of large extraannular-functionalized phenyl-ethynyl macrocycles containing m-terphenyl units.
[reaction: see text] Two large extraannular-functionalized phenyl-ethynyl macrocycles containing m-terphenyl units are described. The synthesis of the m-terphenyl building blocks is based on the transformation of pyrylium salts to arenes.
Höger
Sigurd
S
Max Planck Instituite for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany. shoeger@polyibm2.chemie.uni-karlsruhe.de
Rosselli
Silvia
S
Ramminger
Anne-Désirée
AD
Enkelmann
Volker
V