Pyrimidine derivatives

Details Pyrimidine derivatives Pyrimidine derivatives

1983-08-24

1985-08-06

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

2522995, 350350R, 544242, 544298, 544335, C09K 334, G02F 113, C07D23926, C07D23924

Patent

active

045334889

ABSTRACT:
Novel organic compounds useful as a component of liquid crystal compositions are provided which compounds are 5-substituted-2-(4'-substituted biphenylyl)pyrimidines and 5-substituted-2-[4'-(trans-4"-substituted cyclohexyl) phenyl]pyrimidines expressed by the general formula ##STR1## wherein R.sub.1 and R.sub.2 each represent an alkyl group or an alkyloxy group having 1 to 10 carbon atoms and ##STR2## represents cyclohexane ring or benzene ring.

REFERENCES:
patent: 3997536 (1976-12-01), Boller et al.
patent: 4062798 (1977-12-01), Boller et al.
patent: 4154697 (1979-05-01), Eidenschink et al.
patent: 4273929 (1981-06-01), Boller et al.
patent: 4311610 (1982-01-01), Zaschke et al.
patent: 4325830 (1982-04-01), Sethofer
patent: 4330426 (1982-05-01), Eidenschink et al.
patent: 4331552 (1982-05-01), Eidenschink et al.
patent: 4348298 (1982-09-01), Zaschke et al.
patent: 4402849 (1983-09-01), Krauss et al.
patent: 4462923 (1984-07-01), Boller et al.
Demus, D., et al., Flussige Kristalle in Tabellen, VEB Deutscher Verlag fur. Grundstoff Industrie, Leipzig, pp. 260-263, (1976).

Affiliated with

Also associated with

Rating

Pyrimidine derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pyrimidine derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pyrimidine derivatives will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-511442