NOVEL COMPOUND HAVING NEGATIVE DIELECTRIC ANISOTROPY AND HAVING CYCLIC STRUCTURE, METHOD FOR PRODUCING SAME, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL ELECTROOPTICAL ELEMENT

摘要

The purpose of the present invention is to provide a novel negative Deltaepsilon function-developing cyclic structure-containing compound in which Deltaepsilon is a large negative value, which is chemically stable, which has excellent compatibility with other liquid crystal materials or non-liquid crystal materials, and which is used to develop a liquid crystal compound capable of exhibiting a variety of characteristics such as rapid response, low viscosity, wide liquid crystal temperature range and high transparency by specifying a bonding group to a linking group; a method for producing this compound; and a liquid crystal composition and liquid crystal electrooptical element containing this compound. The present invention provides a compound represented by formula (1).