JPS6355496B2 - - Google Patents

Info

Publication number

JPS6355496B2

JPS6355496B2 JP6625281A JP6625281A JPS6355496B2 JP S6355496 B2 JPS6355496 B2 JP S6355496B2 JP 6625281 A JP6625281 A JP 6625281A JP 6625281 A JP6625281 A JP 6625281A JP S6355496 B2 JPS6355496 B2 JP S6355496B2

Authority

JP

Japan

Prior art keywords

liquid crystal

trans

present

biphenyl

chloro

Prior art date

1981-05-01

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 239000004973 liquid crystal related substance Substances 0.000 claims description 20
• ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 18
• 235000010290 biphenyl Nutrition 0.000 claims description 9
• 239000004305 biphenyl Substances 0.000 claims description 9
• 239000000203 mixture Substances 0.000 claims description 9
• 125000000217 alkyl group Chemical group 0.000 claims description 4
• 125000004432 carbon atom Chemical group C* 0.000 claims description 3
• YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 24
• 150000001875 compounds Chemical class 0.000 description 12
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 8
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
• WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 238000006243 chemical reaction Methods 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 230000007935 neutral effect Effects 0.000 description 3
• CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 3
• 229910000343 potassium bisulfate Inorganic materials 0.000 description 3
• 238000005406 washing Methods 0.000 description 3
• NHDODQWIKUYWMW-UHFFFAOYSA-N 1-bromo-4-chlorobenzene Chemical compound ClC1=CC=C(Br)C=C1 NHDODQWIKUYWMW-UHFFFAOYSA-N 0.000 description 2
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
• 239000004988 Nematic liquid crystal Substances 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• 239000011777 magnesium Substances 0.000 description 2
• 229910052749 magnesium Inorganic materials 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 description 2
• YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• AKCZQKBKWXBJOF-UHFFFAOYSA-N 4-(4-propylcyclohexyl)cyclohexan-1-one Chemical compound C1CC(CCC)CCC1C1CCC(=O)CC1 AKCZQKBKWXBJOF-UHFFFAOYSA-N 0.000 description 1
• XXUSEPRYHRDKFV-CTYIDZIISA-N C1C[C@@H](CCC)CC[C@@H]1C1=CC=C(C#N)C=C1 Chemical compound C1C[C@@H](CCC)CC[C@@H]1C1=CC=C(C#N)C=C1 XXUSEPRYHRDKFV-CTYIDZIISA-N 0.000 description 1
• FURZYCFZFBYJBT-JCNLHEQBSA-N C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C#N)C=C1 Chemical compound C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C#N)C=C1 FURZYCFZFBYJBT-JCNLHEQBSA-N 0.000 description 1
• CDEMHJCJMMOFMB-UHFFFAOYSA-M ClC1=CC=C([Mg]Br)C=C1 Chemical compound ClC1=CC=C([Mg]Br)C=C1 CDEMHJCJMMOFMB-UHFFFAOYSA-M 0.000 description 1
• CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
• 239000008186 active pharmaceutical agent Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 125000004802 cyanophenyl group Chemical group 0.000 description 1
• 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
• 238000006356 dehydrogenation reaction Methods 0.000 description 1
• 235000019441 ethanol Nutrition 0.000 description 1
• PESJIPUCTXESJH-UHFFFAOYSA-L magnesium chlorobenzene dibromide Chemical compound [Br-].[Mg+2].C1(=CC=CC=C1)Cl.[Br-] PESJIPUCTXESJH-UHFFFAOYSA-L 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 230000000704 physical effect Effects 0.000 description 1
• -1 propylcyclohexyl Chemical group 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 238000010992 reflux Methods 0.000 description 1
• HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 239000008096 xylene Substances 0.000 description 1

Cited By (1)