公开(公告)号：AU4115797A

公开(公告)日：1998-02-20

申请号：AU4115797

申请日：1997-07-23

Applicant: BASF AG

Inventor： SIEMENSMEYER KARL ,  THIEMANN THIES ,  TASHIRO MASASHI ,  HIRIHISA TSUZUKI ,  MUKUMOTO MAMORU ,  VILL VOLKMAR ,  GESEKUS GUNNAR ,  MATAKA SHUNTARO

IPC: C07D333/70 ,  C07D409/12 ,  C07D417/12 ,  C09K19/34

公开(公告)号：DE19630068A1

公开(公告)日：1998-01-29

申请号：DE19630068

申请日：1996-07-25

Applicant: BASF AG

Inventor： SIEMENSMEYER KARL DR ,  THIEMANN THIES DR ,  TASHIRO MASASHI PROF DR ,  MATAKA SHUNTARO DR ,  TSUZUKI HIRIHISA DR ,  MUKUMOTO MAMORU ,  VILL VOLKMAR DR ,  GESEKUS GUNNAR

IPC: C07D333/70 ,  C07D409/12 ,  C07D417/12 ,  C09K19/34 ,  C07D409/14 ,  C09B67/20 ,  C09K19/58

Abstract: Compounds have the general formula (I), in which the radicals A are spacers; r equals 0 or 1; the radicals M independently represent optionally substituted aliphatic, aromatic, heteroaliphatic or heteroaromatic ring systems; n and m independently equal 0, 1 or 2; X stands for O, S, COO, OCOO, CONH or CONR; R stands for C1-C4-alkyl; the radical Y independently represent O, S, COO, OCO, OCOO, CONH, NHCO, CONR, NRCO or a direct bond; and the groups Z independently represent hydrogen, cyano or a polymerisable group. These compounds are suitable for use as such or mixed with other liquid crystal compounds in optical display elements or data storage means, in polarisers or in liquid crystal dyes.