Synthesis and Mesomorphic Behavior of New<i>N</i>-Heterotolane Liquid Crystals Containing a Naphthyl-Pyridyl Framework
作者:Aloir A. Merlo、Ursula B. Vasconcelos
DOI:10.1055/s-2006-926384
日期:——
A homologous series of the new N-heterotolane was synthesized using two cross-coupling reactions mediated by copper and palladium/copper. The final compounds present a naphthyl-pyridyl framework connected by an acetylene group. The evaluation of physico-chemical properties is described. All the compounds exhibit the smectic A mesophase.
合成了一系列新的 N-杂芳烃同系物,使用了两种由铜和钯/铜介导的交叉偶联反应。最终化合物具有通过乙炔基连接的萘基-吡啶框架。描述了物理化学性质的评估。所有化合物均表现出倾斜A相介晶体。