Dibenz[a,c]anthracene derivatives exhibiting columnar mesophases over broad temperature ranges
作者:Joseph A. Paquette、Colin J. Yardley、Katie M. Psutka、Melissa A. Cochran、Oliver Calderon、Vance E. Williams、Kenneth E. Maly
DOI:10.1039/c2cc33407k
日期:——
We report the synthesis and characterization of a series of novel hexaalkoxydibenz[a,c]anthracenes. While the parent compound is not mesomorphic, the introduction of substituents in the 10- and 13-positions yields compounds with columnar liquid crystalline phases over very broad temperature ranges.