JPS5683481A - 3-aryl-6-cyclohexyltetrazine compound - Google Patents
3-aryl-6-cyclohexyltetrazine compoundInfo
- Publication number
- JPS5683481A JPS5683481A JP16193879A JP16193879A JPS5683481A JP S5683481 A JPS5683481 A JP S5683481A JP 16193879 A JP16193879 A JP 16193879A JP 16193879 A JP16193879 A JP 16193879A JP S5683481 A JPS5683481 A JP S5683481A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- liquid crystal
- substituted
- cyclohexyltetrazine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Abstract
NEW MATERIAL:A compound of formula I (R1 and R2 are 1W9C alkyl or alkoxy).
EXAMPLE: 3-(p-Butoxyphenyl-6(4'-n-butylcyclohexyl)tetrazine.
USE: A nematic liquid crystal compound. Compared with the compound of formula II which is also a liquid crystal, the compound of formula I raises the clearing point of a liquid crystal composition and gives higher dichromatic ratio. The superiority of the compound of formula I to the compound of formula III is higher compatibility with the mother crystal because of the lower melting point and the consequent applicability at a higher concentration.
PROCESS: The compound of formula I is prepared by reacting 4-substituted benzimide ester hydrochloride with excess 4-trans-substituted cyclohexylamidine hydrochloride and hydrazine hydrate, and dehydrogenating the product with a weak oxidizing agent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16193879A JPS5683481A (en) | 1979-12-13 | 1979-12-13 | 3-aryl-6-cyclohexyltetrazine compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16193879A JPS5683481A (en) | 1979-12-13 | 1979-12-13 | 3-aryl-6-cyclohexyltetrazine compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5683481A true JPS5683481A (en) | 1981-07-08 |
JPS6241594B2 JPS6241594B2 (en) | 1987-09-03 |
Family
ID=15744885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16193879A Granted JPS5683481A (en) | 1979-12-13 | 1979-12-13 | 3-aryl-6-cyclohexyltetrazine compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5683481A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4601846A (en) * | 1983-04-29 | 1986-07-22 | Veb Werk Fuer Fernsehelektronik Im Ved Kombinat Mikroelektronik | Liquid crystal substances for the guest-host effect |
-
1979
- 1979-12-13 JP JP16193879A patent/JPS5683481A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4601846A (en) * | 1983-04-29 | 1986-07-22 | Veb Werk Fuer Fernsehelektronik Im Ved Kombinat Mikroelektronik | Liquid crystal substances for the guest-host effect |
Also Published As
Publication number | Publication date |
---|---|
JPS6241594B2 (en) | 1987-09-03 |
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