Tetrahydrofuran compound, liquid crystal, composition and liquid crystal display device containing the liquid crystal composition
申请人:Masukawa Tokifumi
公开号:US20060071194A1
公开(公告)日:2006-04-06
A compound represented by the following formula (1):
wherein R
1
and R
2
are, for example alkyl; T
1
, T
2
and T
3
are independently tetrahydropyran-2,5-diyl or tetrahydropyran-3,6-diyl; A
1
and A
2
are, for example 1,4-cyclohexylene; Z
1
, Z
2
, Z
3
and Z
4
are, for example, a single bond; i, j, k, m and n are, for example 0 or 1; and i+j+k+m+n is, for example 2 or 3.
以下是由公式(1)表示的化合物:
其中,R1和R2可以是烷基;T1、T2和T3可以独立地是四氢吡喃-2,5-二基或四氢吡喃-3,6-二基;A1和A2可以是1,4-环己二烯基;Z1、Z2、Z3和Z4可以是单键;i、j、k、m和n可以是0或1;而i+j+k+m+n可以是2或3。