Optically active isosorbide derivative and optically active isomannide derivative, production methods thereof, photo-reactive chiral agent, liquid crystal composition, liquid crystal color filter, optical film and recording medium, method for changing helical structure of liquid crystal and method for fixing helical structure of liquid crystal
申请人:FUJI PHOTO FILM CO., LTD.
公开号:US20040019228A1
公开(公告)日:2004-01-29
The invention relates to an optically active isosorbide derivative represented by general formula (I) and an optically active isomannide derivative represented by general formula (V), General formula (I)
1
wherein R
1
and R
9
each independently represent an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group or —NR
17
R
18
, wherein R
17
and R
18
each independently represent a hydrogen atom, an alkyl group or an aryl group; R
2
and R
10
each independently represent a hydrogen atom, an alkyl group or an aryl group; R
3
to R
6
and R
11
to R
14
each independently represent a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group; R
7
, R
15
, R
8
and R
16
each independently represent a hydrogen atom or an alkyl group; and R
2
and R
4
, and R
10
and R
12
may in each combination be combined with each other to form a 5- or 6-membered ring.
该发明涉及一种由通式(I)表示的光学活性异山梨醇衍生物和一种由通式(V)表示的光学活性异甘醇衍生物,其中通式(I)中R1和R9各自独立地表示烷基基团、烯基基团、芳基、杂环基、烷氧基、芳氧基或-NR17R18,其中R17和R18各自独立地表示氢原子、烷基基团或芳基;R2和R10各自独立地表示氢原子、烷基基团或芳基;R3至R6和R11至R14各自独立地表示氢原子、卤素原子、烷基基团或烷氧基;R7、R15、R8和R16各自独立地表示氢原子或烷基基团;以及R2和R4,以及R10和R12中的每一组合可以结合在一起形成5-或6-成员环。